Hello, everyone. Thank you for standing by, and welcome to Neonode's Second Quarter 2020 Earnings Conference Call. All lines have been placed on mute to prevent any background noise. After the speaker's remarks, there will be a question and answer session with the company's covering analysts. If you would like to ask a question at that time, simply press star, the number one on your telephone keypad. If you would like to withdraw your question, press the pound key. Thank you. At this time, for opening remarks and introductions, I would like to turn the call over to David Brunton, Neonode's Head of Corporate Investor Relations. David, please go ahead.
Welcome, and thank you for joining us. On today's call, we will review our second quarter 2020 financial results and provide a corporate update. Our update will include details of customer activities, technology developments, and other items of interest. Before turning the call over to our CEO, Dr. Urban Forssell, and CFO, Maria Ek, I would like to make the following remarks concerning forward-looking statements. All statements in this conference call, other than historical facts, are forward-looking statements. The words anticipate, believe, estimate, expect, can, will, guides, confidence, targets, projects, and other similar expressions typically are used to identify forward-looking statements.
These forward-looking statements do not guarantee the future performance that may involve or be subject to risks, uncertainties, and other factors that may affect Neonode's business, financial position, and other operating results, which include, but are not limited to, the risk factors and other qualifications contained in Neonode's annual report on 10-K, quarterly reports on 10-Q, and other reports filed by Neonode with the SEC, to which your attention is directed. Therefore, actual outcomes and results may differ materially from what is expected or implied by these forward-looking statements. Neonode expressly disclaims any intent or obligation to update these forward-looking statements. At this time, it's my pleasure to turn the call over to Urban. Urban, please go ahead.
Thank you, Dave. Hello, this is Urban Forssell. I'm the CEO of Neonode since the beginning of the year. Thank you for joining the call. I would like to start with this slide here, showing a summary of Neonode's legacy. As many of you know, Neonode started as a smartphone company back in 2001 and launched what is the world's first gesture-based mobile phone in 2004. This phone made headlines in several newspapers, it got a lot of attention, and featured Neonode's IR-based touch already back in 2004. The origins of our touch technology can be traced back to these early smartphone years. Later on, Neonode shifted focus into more business with e-reader manufacturers, printer manufacturers, and automotive tier 1 suppliers. The business model changed from offering business-to-consumer products to technology licensing, mainly.
Today in 2020, we are working to establish a new strategy and a new direction for the company, and we are aiming at substantially growing the business and making Neonode a much more profitable company. We have presented the outlines of this strategy in other presentations, for instance, with Redeye in April 2nd and also with Redeye in June 2nd, and some information has also been included in our first quarter press release. This is an interesting journey for me, being quite new in the company. A little bit more than six months in, and as all of you know, 2020 has not been what we saw or thought it would be in 2019, mainly because of this guy. Some of you have heard of him, COVID-19. For us, this has meant both headwinds and tailwinds. Headwinds, we will come back to.
We can see some slower sales in the printer market and also automotive market. Regarding tailwinds, we have seen and are seeing a huge increase in demand for our contactless touch solutions from customers all over the world, and we simply see this as a starting point now for a new normal in society and also a new normal for Neonode. What we certainly believe is that going forward, people do not want to touch buttons in elevators, on vending machines, and other self-service kiosks. This is the new normal. People are afraid of getting infected by bacterial viruses like the COVID-19 virus. People are obviously trying to avoid getting infected, and companies are scrambling now to find technical solutions to these problems and the risks. For instance, how can we find different ways to interact with machines?
Here we have what we believe the right answer, a simple, intuitive solution to many of these problems. Our belief is that we are one of the few companies in the world today that has a very suitable, proven technology. The fact is that our zForce touch technology is already implemented in over 75 million different products out there from leading OEMs in the consumer electronics, the printer business, and automotive. We have, over the last 15, 20 years, built up an extensive technical expertise and know-how around this technology and different application areas. Our technology is protected by more than 120 patents. We are today in the position where we have existing products that we are shipping to customers, and that are easy to use, that are scalable, and that allows for short time to market.
We at Neonode also have built up the last couple of years, and especially this year, strong focus has been to expand our ecosystems of partners. For instance, today we have well-established cooperations with Digi-Key and Serial Microelectronics, two large fulfillment distributors. We have partnerships with these other types of distributors and value-added partners like HY-LINE in Germany, Advanced Silicon and ELIX in Switzerland, and other companies. We also cooperate with a lot of interesting tech companies like ASKA3D, DSR, Easpeed, Holo Industries, and further engineering firms and integrators like Happy Hover. We also have a network of sales reps and sales partners. In the U.S., for instance, we work with a network called Convergence that has some 100 sales reps meeting customers every week and promoting our technology. This is guiding us now going forward.
To explain a little bit more about our technology, I will take you through a couple of slides regarding that before we go into more examples and more information about our business. The key technology for our contactless touch and our normal touch business is called zForce. It's an optical touch technology based on infrared light, so invisible to the human eye, but still light-based. It supports contactless touch applications together with displays. In this slide, if you look bottom left, for instance, you see a typical example of a medical display. In these type of applications, you have a doctor or a nurse that operates a system through the interface that the display provides. They often have rubber gloves on their fingers. The gloves could be covered with different kinds of fluid, could be contrast fluid, water, could be blood.
They don't want to touch the screen for that reason or because the screen sits in a sterile environment like a surgery room. Our technology can be adapted and applied in a way that the operator doesn't need to touch the display. It's still a touch display, but there's no requirement to physically touch anything to control it. This can be extended then to touch in midair using holographic displays, we can also offer solutions with touch on any other surface like a glass window, sheet of metal, a wooden panel, and so on. Gesture sensing is another way to interact with machines. If you take example here in the slide bottom right, kitchen fan. Using our technology, you can turn the fan off and on, and you can also regulate the speed of the fan using simple hand gestures in midair.
All this is possible with zForce, our patented technology, and it's a very versatile technology. Some of the unique selling points we have is that we can offer a safer way to interact with machines, equipment, and in general, different types of IT systems. There are no requirements to physically touch the display or touch surface when you work with zForce technology from Neonode. Also very robust. It's based on light beams being either broken or reflected, so no moving parts, no things that can wear out or break. Very flexible. In these few slides here and the following slides, you will see a number of examples where our technology has been applied in different ways, but still it's the same core technology from us. Our technology is very flexible, scalable, and easy to integrate.
Like I mentioned in this case with the medical display or in other demanding applications like military displays, shown here an example bottom right. Our technology is more or less ideal because we don't interfere at all with the display itself. We have like an add-on feature to the system. If desirable, you can have the touch functionality sit a few millimeters in front of the display or that surface that you're using. Overall, we think, and we believe, and we have customer feedback telling us that our zForce technology is a very strong offer in many different application areas. Looking at typical application examples, I've already mentioned contactless in-air touch and holographic displays. Those of you that follow us, you have seen our press releases for different corporations in these fields this year.
I also want to highlight here the possibility to do mechanical controls replacement using our zForce technology. When you realize that you can have in a touch or with holographic displays, and if you think then a little bit longer, you realize that you don't necessarily need to keep the mechanical controls, the buttons, the switches, like you have in an elevator, for instance. You could replace the physical buttons that we show in the picture here, second left, by simply having printed symbols to guide a user where to place his finger or to point to control the elevator. The other example we show here is the front of a washing machine. Normally, modern washing machines have a combination of a display with touch or without, and physical button switches and rulers and similar.
Using our sensor modules mounted at the top of the washing machine or on the side, and programming the software application in a suitable way, we could touch-enable the whole front of this washing machine, and then you could remove all the physical buttons and switches. Still you can control, turn the machine on and off, you can change the program, you can set timers and temperatures and so on. It's pretty neat. It can be very cost-saving and also offer more or less endless opportunities to develop really good user-friendly interfaces to, in this case, a washing machine, but it could be basically anything. I want to highlight it here. Moving over to our business. What we are doing in the company is that from the last 10 years, focus on technology licensing with customers like printer manufacturers of e-readers, and automotive tier one suppliers.
It has been the main business for Neonode the last 10 years. It has generated something like $5 million-$7 million or $5 million-$10 million per year in revenue. This has mainly been royalties, there's a good margin on this. Still, the potential has been a little bit limited. What we are now doing, we are shifting our main focus into products. Right now we have a range of sensor module products that we produce in our own subsidiary, Pronode, in the west of Sweden. Going forward, we may also add other product lines and new variants, where we see the biggest potential for growth and expansion is with contactless touch in this post-COVID environment. The flexibility of application of our technology and these products that we offer give us basically endless verticals or segments to operate.
In many of them, we have both a new equipment play and a retrofit play. To give you some examples, we are very much focusing and working on different types of kiosks. Interactive kiosks, self-service kiosks, that could be in airports, in retail stores, could be ticketing machines, could be ATMs, and similar. Elevators, super interesting segment, where we see a lot of interest, and we see there's a lot of opportunity, again, both for new equipment, installations, and then our customers will be OEMs, elevator OEMs, or companies producing the control panels for the elevator OEMs. Retrofit, it could be a retrofit business with the OEMs, but also what we see right now happening already, is with third-party companies. Service companies, maintenance companies, could be installation companies, could be tech companies. Elevators is a very interesting opportunity for us.
To exemplify this more and give you a little bit more color to this, we will take you through some of our pipeline opportunities that we are working on to show the breadth of these opportunities and also give you examples of interactions with large OEM customers and smaller and local engineering firms. I wanted to go through this opportunity with self-checkout kiosk. Here we are working with a leading kiosk manufacturer in the world, one of the really the largest and the market leaders here with a multinational reach. The application is a touchless display intended for self-checkout kiosks in retail. We show an example on the right here in the picture.
Customer reached out to us in April, May timeframe and told us that they have been using our touch sensor modules in their labs and developed different kinds of prototypes and tested them, for instance, for this type of application. They now decided that they want to start a pilot with, initially it was said, one major retail firm in the U.S. Right now, we are in the middle of this pilot, and it involves in total seven major retailers. It was six, but I just recently learned that they added a 7th retail chain in Russia. This is started in the U.S., but now it also includes retail chains that either they are multinational or they are local, but in different parts of the world, like Australia, Colombia, Singapore, and Russia.
We are looking here at this project only and at an initial stage, depending on the success of this pilot and how many of these maybe retailers will accept the offer to have this type of retrofit solution that we are developing together with this OEM. We expect, and our customer told us that the potential is 50,000 to 200,000 units in the initial order. Here we estimate that our sales price can be $30-$50 per unit, maybe a little bit higher. Today, we are selling these sensor modules for between $50 and $80 per unit. Those prices that we have today for customers buying from, for instance, Digi-Key, they give us a gross margin of 40%-50%.
If you talk here about a bigger commitment from a large OEM, and it can also be multi-year commitment, I think that we will be forced to go a little bit lower in price. Still, we think we can maintain a pretty good gross margin in this case. Probably the distribution will be directly from us to this OEM customer. We see this as very strong. We have advanced discussions with this customer. This pilot is well underway. We have some initial feedback. We also know that this OEM has prioritized this project due to pressure they have from the market and from customers to develop this type of contactless touch interfaces on their devices. They also have pressure from other competitors, and also local engineering firms. I will show you an example later, what type of competition this OEM is facing out there.
We know that their target is to have something production-ready and be shipped to customers before the end of the year. It's also quite soon. Lead times are not too long, so it is super interesting. This company we're working with here, of course, there are many self-checkout kiosks and similar kiosks in the world, but this company, they are doing a lot of these type of products, but they also do ATMs. That's the next case I want to take you through here. It's similar to the previous one, but slightly different. ATMs are found all over the world. There are millions of ATMs, only U.S., some 500,000 ATMs and 3.2 million something ATMs all over the world. They are an example of a self-service kiosk, obviously, but they are also money transaction equipment.
They are subject to different types of regulations and safety measures. Both the banks and the authorities in different countries and the OEMs that sell these, they want to take measures so that people cannot hack these ATMs or install skimming devices on them and so on. What we can expect is a higher complexity. It's also very much more business with the OEMs and not so much with third-party engineering firms or tech companies. Since we were already engaged with this large OEM that also is a major player in ATMs, we basically have, together with them, developed some proposals to replace the physical keypads. This is an example of removing the mechanical controls to save cost. They have been quite open to us here, this customer, and saying that they have appreciated the possibility to save cost, both in their production.
They don't need to keep as many SKUs active in the production, but especially for keeping these ATMs up and running. For maintenance and service operations out there in the world, they see huge potential to save costs. In addition to this demand for a contactless touch interface driven by the COVID concerns out there, they have here really pointed at the cost-saving potential. This motivates us and tells us that ATMs could be also a very interesting opportunity. For many of the ATMs today, we see actually multiple opportunities in the same equipment. We could touch enable the screen and also replace the keypad with two sensors or three, depending on the size of the screen.
In some cases, it's actually possible to have an increased sales on this type of equipment if we do it right, and of course, we are trying to do it right. The third example I want to talk about is elevators. Actually, this is a number of opportunities in parallel. This is not just one. We see incredibly deep market potential in the elevator segment because we can interact with OEMs and manufacturers of control panels. With them, we can have both a new equipment and a retrofit play. We also have engagements and cooperations with several medium-sized and small tech companies, maintenance companies, and engineering firms. Two examples, e-speed and DSR. They are companies offering holographic displays, and they have developed special applications of their technology for elevators, and they have also secured some significant contracts to retrofit elevators in China with their solution.
We see pictures, example, left DSR and right, eSpeed in these pictures. We also have other examples, anywhere from Hong Kong to Europe to U.S. Another company I can mention is Nouveau Elevator in the U.S. that have developed a pretty neat solution for contactless interface in their elevators in the U.S. There are some 19 million elevators in the world. This number is growing by 5%-7% or 1.3 million per year. We estimate that at least 10% of the elevators out there are being refurbished, upgraded, updated every year. That's why for me personally, elevators is a super interesting segment to operate in and, we are already there. There are more and more companies adopting this and launching these type of solutions out there in the field. I think this shows that we are already underway.
From Neonode's side, we focus our resources on direct sales to elevator OEMs and, in the future, also control panel suppliers. We have also many partners in our ecosystem that are also trying to penetrate this market with their offers. For us, it doesn't matter. We are selling the same type of sensor modules and we see that there are growing volumes going into elevators in the future. Super interesting. The fourth opportunity is a different example again. This is from Changi Airport in Singapore. For, I would say all airports and all airlines in the world, passenger safety is key now in the post-COVID world. Everyone in this business wants people to return to traveling and to flying. What I'm telling you here about Changi and air transportation also is applicable to trains, subways, and buses and similar.
Changi Airport ranked as the number one airport in the world. Top modern and new airport. They decided early on this year, during the early phases of the pandemic, something like February, March, that they want to make sure that their airport is not only the best airport in the world, but also the safest for travelers and employees working in the airport. They found our technology, and they zoomed in on using that to update, upgrade their different ticketing, check-in kiosks, and similar to contactless touch operation. There was a local engineering firm that we have cooperated with here that saw this opportunity. They quickly developed different retrofit solutions and installed them in the different terminals in the airport. It's working well. Passengers find this very attractive and intuitive, easy to use. The airport management is super happy.
They have actually asked this engineering firm to come back and retrofit all the elevators and other equipment in the airport with a similar solution. For us, this is just one example, but here we using a channel with a local engineering firm. We are covering actually multiple verticals. Self-check-in kiosks, elevators and vending machines and so on. There are some 17,000 airports in the world. If you add to this, as I mentioned, train stations, bus stations, even hotel lobbies, and you can add shopping malls. There are many similar opportunities out there. Mainly we have local partners that are addressing this market, but for us, it shows also the flexibility and the applicability of the sensor modules and our technology.
Also it shows here, and you can go and see in the internet, Changi Airport has also posted several promotional videos and instructional videos, how to operate this equipment in the airport. Also, there are several TV features and newspaper articles written about this. A very good example. Sure enough, we are getting calls now basically every week from other airports around the world, from the U.S., from Europe, and also Asia. How can they also do this, what Changi has done in their airport? That's why we want to highlight this here, and it shows the trend that we think is also coming into other transportation hubs and shopping malls and similar. Fifth example, just to round this off and to make it complete.
We will of course keep our existing license agreements with the printer manufacturers and e-reader companies, and we will also try to expand and extend both relationships. We are also today in active discussions and in some development projects with other customers like companies manufacturing displays for military and avionics applications and industrial control systems. Here's where we will have the main focus for our technology licensing, and it's going to be more niche applications and more demanding, more high-performance applications than printers. That's a clear shift in strategy and a clear focus now going forward. To really use the power of our technology and the quality and, for instance, the good resolution, the good image quality that you can get using our touch technology compared to competing solutions like PCAP and resistive touch.
A difference here is that, again, this is technology licensing, so what you can expect is a slightly lower average sales price because it's a royalty that we get in the end. Also, we should be aware of the longer lead times. First, there is typically the customer is a large OEM company. They have their own processes. The lead times are longer. Here we will also be involved in pretty extensive development projects ranging from one year to maybe three years, depending on application and the type of industry. On the other hand, if we win this type of business and we carry out this development, the underlying product will typically be in production and generate royalty revenues to us for between 5-10 years. This is what we see today, obviously, with the printers and the automotive displays and the e-readers.
In many cases, they generate revenues from licensing many years after they were first launched. We will definitely continue this. I also want to mention here to you listening in to this call that I see certainly also opportunities that elevator OEMs or kiosk OEMs may, if this grows and when this grows, they may want to integrate the hardware that we use in our sensor modules tighter into their designs, into their hardware. They may ask also if they can license our technology. I think we will, of course, offer this, and that's the strength of our total offer to these customers. They can grow with us. Starting out very small. It's very quick to buy, for instance, from Digi-Key. They can use the SDK that they can download from our website, create a first application.
When this grows, they are typically reaching out to us, and we will help them to develop a little bit more refined solution. This could be further refined into an integrated solution where in the end they will produce all the hardware, and they will license the zForce technology from us. Still that business model is viable. We have certainly not given up on that. The main focus in the next couple of years will be to drive the product sales. That's also true. These two business areas that we have introduced in April, they certainly go well together, and they are mutually supporting. They are separate but mutually supporting. The big difference is the business model we use, technology licensing or product sales. Technology or software licensing is also what we do in our third business area.
We call that business area remote sensing. Here we are offering a software platform that we call MultiSensing. The focus here is driver monitoring and in-cabin monitoring, mainly for automotive, but maybe also other types of applications. We are here entering a very interesting market opportunity because in Europe, in North America, also China, there are already laws, regulations in place that require some type of camera-based driver or in-cabin monitoring system in the vehicles. In Europe, the regulation is called GSR. It comes into effect from 2024. It applies to all light vehicles, but also commercial vehicles. Typically all the OEMs and many of the tier 1s are now rapidly trying to develop driver monitoring feature, in-cabin monitoring features that meet these safety requirements, but that also offer additional convenience features.
Here we are working very hard to further develop our software platform to market this and to sell it. We have some good resonance with several European OEMs and some Asian OEMs and also with tier 1s. Our target here is to establish ourselves as a very reliable and innovative tier 2 supplier of this software package that a tier 1 can integrate with their camera system and then offer to OEMs. This is the business model we use here and the focus we have here. Similar to technology licensing regarding our zForce technology, we must expect here that there is a certain lead time to sell this. Still we have to wait some months before we can announce the first major design win. We are in the progress of developing and evaluation.
It will typically follow a development project that extends through two or three years. This goes in production maybe 2024, or something like this. This is the opportunity we are looking at here. The interesting thing with all these six or seven opportunities I've discussed with you is that they span actually several application areas, some are shorter lead times in, and some are requires some more patience, and they have longer lead times. Neonode is using only two technology platforms to achieve all this. Internally, that makes me certain that our efficiency can be kept at a quite good level, although we span many different verticals and application areas. That's the beauty of our solutions. The zForce technology, which is ideal for contactless touch, and the MultiSensing technology, which is ideal for driver monitoring and in-cabin monitoring here.
This hopefully gives you a good feeling for what we are working on in the company right now. Of course, we continue as we speak. While we are having this call, other people in Neonode are actively continuing to market this and sell this to customers, and develop the underlying technical solutions. I also want to move on here and briefly summarize the news about our private placement that we closed last week on August 7th. Those of you that follow us, you have, of course, seen the press releases to read all the details about this. On August 7th, we closed this private placement that generated some $13 million in cash net. In total, we raised close to $14 million, but due to cost in the transaction, the net was some $13.1 million.
In connection to this placement, we also converted the loans from Peter Lindell, Ulf Rosberg into preferred stock, that gave another $1 million contribution to our financing. In connection to this transaction, management and members of the board participated with $3.1 million in new cash contribution plus the $1 million conversion of the loans to the company. I'm quite happy about this. The outcome of this financing round, this was very quick. We managed to raise this money in just a matter of weeks, we also think that the amount that we could raise is very good looking at, for instance, our market cap and our needs. We have now the means and the cash to go after and accelerate our growth to go after new customers in these target segments.
For instance, elevators, interactive kiosks, and military avionics, rugged, industrial, and automotive driver monitoring, and in-cabin monitoring. Really, this will be growth money to accelerate what we already have been working on earlier this year and what we will certainly focus more on going forward. I'm very happy to announce this private placement, and it will certainly strengthen us and motivate us in the months to come. In connection to this, I also want to cover our patent agreement with Aequitas Technologies. This is certainly not money in the bank yet. All of you should see it rather as an embedded call option in the Neonode share. The background, as many of you know, is Neonode was a smartphone company, has a lot of innovation power, and has developed a lot of new innovations and new technology, and has protected most of this in patents.
This is already from the early years of the company's existence. In particular, we have some patent families relating to smartphone technology, and some of these patents have actually featured in lawsuits between major smartphone companies in the world. Some of them, especially a patent related to a feature that we refer to as swipe to unlock, featured in a patent or lawsuit between Apple and Samsung in 2012, and also in another lawsuit between Apple and Motorola in 2013. There, judges in the U.S. concluded that actually Neonode, and not any one of the parties involved in both lawsuits, held the original patent or the prior art patent. However, Neonode didn't want to process and start their own lawsuits, and there are different reasons for that.
Last year, Neonode found a way to try to capitalize on these patents that we have and that we are no longer using because they are closely linked to smartphones. Through the agreement with Aequitas, we will split 50/50 of the net proceeds that they can generate by licensing or selling rights to these patents, if they are successful. It's very important to mention, we are not part of any lawsuits. This is 100% managed by Aequitas. They bear all the cost, all the risks, and this is good news for us. If they're successful, we will split the net proceeds 50/50. That's why we call it a call option. In some of these similar cases or other cases related to smartphones and features in smartphones, that can be substantial money, but we will not comment any further.
We just want to bring this to everyone's attention and also clarify that we are not part of the lawsuit that Aequitas filed in June this year in the Western District of Texas. I hope that is clear, and we have to stand by here to see if and when the lawsuits are finalized and what they can generate in terms of revenue for Neonode, but hopefully a good cash contribution later on. With this, I will turn the call over to Maria Ek, who is the CFO in Neonode. Maria?
Thanks, Urban. You can find our second quarter earnings release and 10-Q available for download from the investors section of our website at neonode.com. I'd like to start out with a summary of the quarter. Revenues are down by $1.0 million compared to the same quarter 2019. Our operating expenses are lower than planned, and for the quarter, $2.4 million compared to $3.0 million the same quarter 2019. Due to the above, our operating loss was up by $0.4 million compared to the same quarter 2019. We have net revenues of $0.7 million for the second quarter of 2020, which is decreased by 56% from the comparable quarter last year and decreased by 41% compared to the first quarter. The main reason of the decrease is that we have low estimations of our license revenue within our business area, HMI solutions, due to the COVID-19.
We see indications that at least automotive will come in a little better than we expected. For the second quarter of 2020, our customers who license our technologies shipped 0.7 million devices with an average license fee of $1 compared to the second quarter last year, where our customers shipped 1.9 million units with an average license fee of $0.78. Total license fees for our automotive business for the second quarter 2020 was $147,000 compared to $440,000 the same period last year. For our consumer business, the license fees were $538,000 compared to previous year's $1.0 million. This is mainly an effect of the pandemic, and we expect this to rebound. Within our business area, HMI products, we have a low number of shipped products, but we've increased market interest. The sales during the second quarter was low due to the pandemic-related lockdowns.
Our gross margin was 84% for the second quarter 2020 compared to 96% in 2019, sorry, primarily due to inventory write-offs made in 2020. For the same reason, there is a negative gross margin for our business area, HMI Products. Operating expenses decreased by 19% to $2.4 million for the second quarter 2020 compared to 2019, which is partly due to COVID-19 governmental support package, lower professional fees, and less traveling. As a result of this, our operating loss increased by 34% to $1.8 million for the second quarter 2020 compared to 2019. Our net loss for the second quarter 2020 was $1.6 million or $0.18 per share, compared to net loss of $1.3 million or $0.14 per share for the second quarter in 2019.
As Urban said, the private placement last week generated a cash inflow of $13.1 million, which strengthens our cash position and gives us the possibility to execute on our strategy and to accelerate our efforts. Operating activities used $1.0 million in cash during the second quarter of 2020, as well as 2019. With this, I would like to hand over back to Urban for some closing remarks.
Okay. Thank you, Maria. We are approaching the end of this call and the presentation. Highlights that we want to draw your attention to is the private placement that we closed last week. Through this, we have now what we feel adequate resources to accelerate our growth and to capitalize on the current and future opportunities. In practice, what we will do is to continue on the path that we have been operating on, but we have now the means to strengthen our, for instance, our international sales force, to go more aggressively with our marketing, and to reach new customers and to drive sales. We will also use some of the proceeds to strengthen our engineering and our operation. Overall, the proceeds will mainly be used to our payroll.
Very little or if anything is going to be used for CapEx investments. So it's mainly human resource related and adding people to our already strong team. We have the technology for contactless touch. As mentioned, this is available, robust, proven technology. We can offer products. We can offer technology licensing. It's ideally suited. It's very intuitive to create contactless touch interfaces using this technology. The demand for this type of solution and this type of technology is simply exploding. Enormous market opportunity to integrate this technology from Neonode in both new and retrofitted equipment. Again, I repeat that two of our main focus areas is interactive kiosks and elevators. Within this, we see huge opportunities. There are also other segments that we could operate in, and to some extent, our partners are doing this already.
Of course, we are not stopping them because we are offering the same products to them, and this only shows the strength and applicability of our technology. We are also happy to note that we are finding new customers for our zForce touch, for instance, in the military avionics and the industrial control systems markets. That we also have a good resonance with several OEMs and Tier 1s regarding our MultiSensing driver monitoring, in-cabin monitoring software solutions. We are very motivated also to expand our customer portfolio there and the product portfolio in these business areas. The final comment is that with all these opportunities and now with the financing secured for the next years, the focus, obviously, the rest of this year and also next year will be on execution.
Increasing sales and making Neonode known to all kiosk manufacturers, all elevator companies, and third-party companies operating in these markets. With this, we thank you for your attention and we will open up for some questions.
Thank you. At this time, I would like to inform everyone if you would like to ask a question, please press star then the number one on your telephone keypad. If your question has been answered and you wish to remove yourself from the queue, press the pound key. Once again, if you would like to ask a question, please press star one. Again, if you'd like to ask a question, please press star one. There are no questions at this time. Are there any closing comments?
I will take the opportunity here to answer questions forwarded by Viktor Westman, analyst from Redeye before the call. For instance, one question that Viktor asked was how we are dealing with furloughing. As we have announced in, for instance, the Q1 release in May, we have been working shorter hours for four months from mid of April until today, actually. We are now returning to 100% working hours. Actually, we will increase also our headcount. What we are doing is everyone is coming back to 100% from today, and we will also add further resources. Regarding transportation hubs, there is a question that this is what Viktor sees may be a smaller market, but as I pointed out when I was covering the example on the Changi Airport, there are simply more than 10,000 airports, actually 17,000 commercial airports in the world.
If you add to this other types of transportation hubs like train stations, subway stations, bus stations, and if you count that there are a number of, today, self-service kiosks, vending machines, elevators in all these type of transportation hubs. If you further add shopping malls, hotel lobbies, and similar, honestly, I think this is a big market and a huge opportunity for Neonode and our products going forward. Another question from Viktor here is about lead times to enter into corporations with bigger OEMs, for instance, in the elevator segment. As we mentioned some minutes ago, what we expect is that the typical sales cycle to come in with a new large OEM customer is three to six months. In some cases, we are already in active dialogue with customers. In some other cases, this is yet to come.
Overall, we think that over the next three, six, 12, 18 months, this is when we should be able to announce some major contracts with large OEM customers, both regarding interactive kiosks, elevators, and other types of licensing business. That over the next two, three years, we will see certainly a growth of our project portfolio and also a growth of NRE revenues because of the growth of the product portfolio. We do not expect any major increase of our royalty revenues in the next couple of years maybe. Certainly for our product sales, and this is why we have this as our main focus now in the next 6- 12 months, as I mentioned here at the closing slide.
I mentioned through the presentation that we are certainly not terminating any existing license agreements or terminating any relations or contacts we have with printer manufacturers, e-reader manufacturers, companies in med tech, and so on. In fact, in some of these cases, we see both possibility and opportunity to do repeat business, simply sell them same type of solutions that they're already using, but for new products, new models, new variants. In some cases, we are shifting from touch on displays to discussing contactless touch solutions, both on displays and on other types of systems. There is a lot of new opportunities, new customers for us this year. Basically every month we are getting to know new customers working in different segments and in different parts of the world.
Of course, we maintain a close contact and a good relationship to all our existing and all our old customers as well. Thank you, Viktor, for submitting these questions, and I think that this takes us to the end of this call. Thank everyone for your attention and for joining. Please follow us going forward, and have a good weekend. Thank you.
Thank you. That does conclude today's Neonode second quarter 2020 earnings conference call. You may now disconnect your lines, and have a wonderful day.