InterDigital Acquisition Corp.
Records under this name other than patents InterDigital Acquisition Corp. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to InterDigital Acquisition Corp.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,175,120 | Minimal Maintenance Link to Support Synchronization merged into InterDigital Patent Corporation - now held by Apple Inc. In force · High confidence | In force | High confidence | |
| US 8,320,298 | Techniques for Reducing Overhead in a Communications System merged into InterDigital Patent Corporation - now held by InterDigital Patent Holdings, Inc. In force · High confidence | In force | High confidence | |
| US 7,512,102 | Techniques for Setting Up Traffic Channels in a Communications System merged into InterDigital Patent Corporation - now held by InterDigital Patent Holdings, Inc. Term ended Term ended Jun 20, 2026 · High confidence | Term ended | Term ended Jun 20, 2026 | High confidence |
| US 8,155,096 | Antenna Control System and Method merged into InterDigital Patent Corporation - now held by Apple Inc. Term ended Term ended Mar 18, 2026 · High confidence | Term ended | Term ended Mar 18, 2026 | High confidence |
| US 7,089,586 | Firewall Protection for Wireless Users merged into InterDigital Patent Corporation - now held by Ipr Licensing, Inc. Term ended Term ended Dec 10, 2023 · High confidence | Term ended | Term ended Dec 10, 2023 | High confidence |
| US 6,947,444 | Method and Apparatus for Improving Utilization Efficiency of Wireless Links for Web-Based Applications merged into InterDigital Patent Corporation - now held by Ipr Licensing, Inc. Term ended Term ended Nov 24, 2023 · High confidence | Term ended | Term ended Nov 24, 2023 | High confidence |
| US 6,917,581 | Use of Orthogonal or Near Orthogonal Codes in Reverse Link merged into InterDigital Patent Corporation - now held by Ipr Licensing, Inc. Term ended Term ended Oct 7, 2023 · High confidence | Term ended | Term ended Oct 7, 2023 | High confidence |
| US 7,551,663 | Use of Correlation Combination to Achieve Channel Detection merged into InterDigital Patent Corporation - now held by Apple Inc. Term ended Term ended Aug 12, 2023 · High confidence | Term ended | Term ended Aug 12, 2023 | High confidence |
| US 6,985,463 | Resource Utilization Efficiency During Hand-Off in Mobile Communication Systems merged into InterDigital Patent Corporation - now held by Ipr Licensing, Inc. Term ended Term ended Aug 3, 2023 · High confidence | Term ended | Term ended Aug 3, 2023 | High confidence |
| US 6,853,646 | Fast Switching of Forward Link in Wireless System merged into InterDigital Patent Corporation - now held by Apple Inc. Term ended Term ended Jul 22, 2023 · High confidence | Term ended | Term ended Jul 22, 2023 | High confidence |