Lawrence Chen
Analyst · William Blair
Thank you, Raiford. Good morning, everyone. Thank you for joining us today. On our last call, we provided annual guidance for 2020 revenue of between $620 million and $670 million. This guidance highlights the increasing momentum of our business and the multiple growth opportunity that we have identified and expect to achieve through the rest of the year. Today, I'm pleased to share that we have made significant headwinds in achieving our goal and reconfirm our 2024 annual guidance. Revenue for the first quarter were $264 million, up by 30% year-over-year and above the high end of our guidance. Our Q1 revenue was one of the highest in our history and an all-time high for our CE and IT licensing program.
Through the quarter, we have made great progress on multiple fronts of our business. We signed 7 new license agreements. We enhanced our position as a leader in the application of AI in both virus and video, and we received several positive core decisions, which we believe will help us to advance negotiations with certain unlicensed smartphone OEMs. We began the quarter with a new landmark license with Samsung TV business. The agreement covers patents and our joint licensing program with Sony and introduce a own pattern across a range of video and Wi-Fi technologies. Samsung is a market leader in TV, and this agreement highlights both the value of video and Wi-Fi innovation and the growth we continue to build in licensing the consumer electronics sector. I would emphasize that this new agreement is separate to the Samsung smartphone license. We announced at the start of 2023 that Samsung and InterDigital has agreed to renew the license for their smart TV to our portfolio.
The final term of the smartphone license includes how much sense on mass payouts are still the subject of arbitration hearing, which is on track to be held this summer with the final resolution expected by end of this year. The 7 new agreements that we signed in the first quarter reflect the momentum we continue to see across all our licensing programs and our strength in consumer electronics and IT in particular. The revenue and recurring revenue in Q1 from our CE and IT program were both record size. With Samsung and other agreements that we closed in the quarter, we have increased the cumulative value of contracts that we have signed over the last 3 years to almost $2.7 billion, giving us an incredible strong base from which to drive new long-term agreements and pursue additional growth opportunities. Staying on license, we are making significant progress in our effort to ensure that we receive further compensation for our innovation from unlicensed smartphone OEMs.
Earlier today, a German court issued a very positive decision for us in our dispute with Lenovo. The court route that Lenovo infringed one of our 4G and 5G standard essential patents that InterDigital has acted in a friend manner that Lenovo is an on-leading licensee who engaged in hold out and should therefore be enjoined in the German market. The injunction means that Lenovo will be prohibited from selling 4G and 5G contract devices in Germany. Also, as part of our dispute with OPPO, a German court also wrote that OPPO infringed Interdigital's 4G and 5G standard issue pattern in sued. The Interdigital has acted in a friend manner that OPPO is an on-leading licensee, the court also awarded injunction against OPPO. In India, in another court against OPPO, we received yet another positive decision, but OPPO was ordered to pay royalties in the form of a security deposit to the court. The Indian court also heavily criticized and fined OPPO for delaying tactics during our negotiations and orders the trial be concluded before end of the year.
We are encouraged by this recent development in our cases, and we believe we have built significant momentum in our negotiations with both companies. As I have said many times before, we always prefer to sign a long-term license through amicable negotiations, but we are ready to enforce our patent rights, if necessary. Our strength of fundamental innovator in critical technology continue to underpin our progress. Our research team has long been recognized by the world leaders in the development of wireless and video technology. And increasingly, our leadership in AI is coming to the forefront. In Q1, one of our senior engineers was appointed to hedge the AI and machine learning standing committee of IEEE, the standard development operation, which leads the evolution of Wi-Fi. At this year's Mobile World Congress in Barcelona, we showcased 2 demonstrations, which has AI at their heart. One was in partnership with Keysight, which use a newer network developed by our genres to demonstrate the application of AI in our 6 network. And a second combined advanced video compression and AI to significantly reduce energy consumption of streaming video while preserving picture quality.
Also at MWC, we demonstrated cutting-edge immersive video and haptic technology in a specific use case of eSports and showed our increasing leadership in integrated sensing and communications and emerging technology, which will be a pillar of 6G. Our research success continue to be reflected in the development of our global patent portfolio. Recently, we were confirmed among the top 25 companies globally that filed the most new pattern applications with European patent office last year. Our number of new applications filed with the EPO increased by 40% year-over-year in a clear indication of our success in translating our foundational innovation into patent assets. The strength of innovation and patent footprint give us an excellent platform to drive further growth in our existing licensing program and in green field opportunities such as cloud-based video services. And with our track record for delivering new license agreements with leading manufacturers such as Samsung, we believe we are in an excellent position to reach our financial target for the year.
With that, I'll hand it over to Rich to talk you through the numbers in more details.