Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486303 | Elevated robotic assistive device system and method | Bruce Donald Westermo | 2019-11-26 |
| 9083994 | Method and system for error robust audio playback time stamp reporting | Mingxia Cheng, Eddie L. T. Choy, Yujie Gao, Kuntal Dilipsinh Sampat, Matthew Zivney +3 more | 2015-07-14 |
| 8972251 | Generating a masking signal on an electronic device | Pei Xiang, Joseph Huang, Andre Gustavo P. Schevciw, Erik Visser | 2015-03-03 |
| 8499171 | Mobile security system and method | — | 2013-07-30 |
| 8462850 | Motion estimation in video compression systems | Sumit Mohan, King-Chung Lai, Narendranath Malayath, Jatinder Pal Singh | 2013-06-11 |
| 8312262 | Management of signing privileges for a cryptographic signing service | Oliver Michaelis | 2012-11-13 |
| 8041957 | Associating software with hardware using cryptography | Oliver Michaelis | 2011-10-18 |
| 8010781 | Method and system to accelerate cryptographic functions for secure E-commerce applications | James J. Willkie | 2011-08-30 |
| 7940844 | Video encoding and decoding techniques | King-Chung Lai, Gilbert C. Sih, Chienchung Chang | 2011-05-10 |
| 7921303 | Mobile security system and method | — | 2011-04-05 |
| 7804961 | Method and apparatus for fast crytographic key generation | Magdalena Espelien | 2010-09-28 |
| 7505594 | Discontinuous transmission (DTX) controller system and method | — | 2009-03-17 |
| 7474749 | Method and apparatus for achieving crypto-syncronization in a packet data communication system | — | 2009-01-06 |
| 7359559 | Video encoding techniques | Chienchung Chang, King-Chung Lai | 2008-04-15 |
| 7305092 | Method and system to accelerate cryptographic functions for secure e-commerce applications | James J. Willkie | 2007-12-04 |
| 7200386 | Method and apparatus for providing configurable functionality in an electronic device | — | 2007-04-03 |
| 7133696 | Changing the operational mode of a wireless communication device using a voice service option | — | 2006-11-07 |
| 7047405 | Method and apparatus for providing secure processing and data storage for a wireless communication device | — | 2006-05-16 |
| 7039246 | Video encoding techniques | Chienchung Chang, King-Chung Lai | 2006-05-02 |
| 7003114 | Method and apparatus for achieving crypto-synchronization in a packet data communication system | — | 2006-02-21 |
| 6856282 | Directly acquiring precision code GPS signals | Norman F. Krasner | 2005-02-15 |
| 6766176 | Method and apparatus for automatically adjusting speaker and microphone gains within a mobile telephone | Samir Kumar Gupta, Andrew P. DeJaco | 2004-07-20 |
| 6744882 | Method and apparatus for automatically adjusting speaker and microphone gains within a mobile telephone | Samir Kumar Gupta, Andrew P. DeJaco | 2004-06-01 |
| 6721280 | Method and apparatus for voice latency reduction in a voice-over-data wireless communication system | James Tomcik | 2004-04-13 |
| 6694291 | System and method for enhancing low frequency spectrum content of a digitized voice signal | Gilbert C. Sih | 2004-02-17 |