Issued Patents All Time
Showing 251–275 of 313 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7796631 | Method and system for a multicast service initiation in a communication system | Ragulan Sinnarajah, Nikolai Konrad Leung, Tao Chen | 2010-09-14 |
| 7792074 | Method and apparatus for channel management for point-to-multipoint services in a communication system | Tao Chen, Edward G. Tiedemann, Jr. | 2010-09-07 |
| 7778631 | Synchronization of stored service parameters in a communication system | Sai Yiu Duncan Ho, Edward G. Tiedemann, Jr., Ragulan Sinnarajah, Ramin Rezaiifar | 2010-08-17 |
| 7751821 | Method and apparatus to initiate point-to-point call during shared-channel delivery of broadcast content in a wireless telephone network | Ragulan Sinnarajah, Tao Chen | 2010-07-06 |
| 7747766 | System and method for recognizing offloaded packets | Shen-Ming Chung, Hsiao-Hui Lee | 2010-06-29 |
| 7747283 | Synchronization of stored service parameters in a communication system | Sai Yiu Duncan Ho, Edward G. Tiedemann, Jr., Ragulan Sinnarajah, Ramin Rezaiifar | 2010-06-29 |
| 7742781 | Power control for point-to-multipoint services provided in communication systems | Tao Chen, Edward G. Tiedemann, Jr. | 2010-06-22 |
| 7738832 | Method and apparatus for switching between shared and individual channels to provide broadcast content services in a wireless telephone network | Ragulan Sinnarajah, Tao Chen | 2010-06-15 |
| 7720024 | Method and apparatus for obtaining server information in a wireless network | Arungundram C. Mahendran, Raymond Hsu | 2010-05-18 |
| 7706740 | Apparatus and methods of selective collection and selective presentation of content | Bruce Collins, Gordon Kent Walker, Jeffery N. Brown, Chris Bennett, Charles Nung Lo +4 more | 2010-04-27 |
| 7689226 | Method and system for signaling in broadcast communication system | Ragulan Sinnarajah, Paul E. Bender, Tao Chen, Edward G. Tiedemann, Jr. | 2010-03-30 |
| 7685331 | Direct memory access controller | Chuanen Jin | 2010-03-23 |
| 7657036 | Determining a session encryption key during a broadcast/multicast service session using secure real-time transport protocol | Raymond Hsu | 2010-02-02 |
| 7630691 | Selective combining of multiple non-synchronous transmissions in a wireless communication system | Tao Chen, Serge Willenegger, Edward G. Tiedemann, Jr. | 2009-12-08 |
| 7623880 | Method, apparatus and system for redistribution of mobile stations to different channels | Ragulan Sinnarajah | 2009-11-24 |
| 7599655 | Method and apparatus for broadcast services in a communication system | Parag Arun Agashe, Roy Franklin Quick, Jr., Raymond Hsu | 2009-10-06 |
| 7567781 | Method and apparatus for power level adjustment in a wireless communication system | Tao Chen | 2009-07-28 |
| 7519106 | Method and apparatus for maximizing standby time in remote stations configured to receive broadcast databurst messages | Sandip Sarkar, Edward G. Tiedemann, Jr. | 2009-04-14 |
| 7519027 | Method and apparatus for performing idle handoff in a multiple access communication system | Edward G. Tiedemann, Jr. | 2009-04-14 |
| 7505437 | Method and apparatus for enabling subscriber stations to process a synchronization channel in a spread spectrum communications system | Edward G. Tiedemann, Jr., Ragulan Sinnarajah | 2009-03-17 |
| 7499698 | Synchronization of stored service parameters in a communication system | Sai Yiu Duncan Ho, Edward G. Tiedemann, Jr., Ragulan Sinnarajah, Ramin Rezaiifar | 2009-03-03 |
| 7477916 | Method and apparatus to initiate point-to-point call during shared-channel delivery of broadcast content in a wireless telephone network | Ragulan Sinnarajah, Tao Chen | 2009-01-13 |
| 7473837 | Device and method for synchronizing illumination with music | Songtao Cui, Zhengjun Zhou | 2009-01-06 |
| 7460550 | Storage structure and method utilizing multiple protocol processor units | Chung-Ho Chen, Chao-Lin Su, Chao-Hsien Hsu, Cheng-Yeh Yu, I-Cheng Chung | 2008-12-02 |
| 7444451 | Adaptive interrupts coalescing system with recognizing minimum delay packets | Wen Wang | 2008-10-28 |