Issued Patents All Time
Showing 76–100 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7593408 | Method and apparatus for resolving ambiguity in reception of multiple retransmitted frames | Ramin Rezaiifar | 2009-09-22 |
| 7539156 | Method and apparatus for provisioning and activation of an embedded module in an access terminal of a wireless communication system | Sivaramakrishna Veerepalli | 2009-05-26 |
| 7471658 | Adaptive control of transmission procedures | Sivaramakrishna Veerepalli | 2008-12-30 |
| 7355999 | Method and apparatus for carrying packetized voice and data in wireless communication networks | Tao Chen, Raymond Hsu | 2008-04-08 |
| 7349425 | Method and apparatus for overhead messaging in a wireless communication system | Ragulan Sinnarajah | 2008-03-25 |
| 7336952 | Method and system for hard handoff in a broadcast communication system | — | 2008-02-26 |
| 7333440 | Radio link protocol enhancements to reduce setup time for data calls | Nischal Abrol | 2008-02-19 |
| 7212810 | System selection for wireless data services | Uppinder Singh Babbar, Marcello Lioy, Siva Veerepalli, Anup Kuzhiyil, James J. Willkie +1 more | 2007-05-01 |
| 7184789 | Method and apparatus for data packet transport in a wireless communication system using an internet protocol | Nileshkumar J. Parekh, Raymond Hsu, An Mei Chen | 2007-02-27 |
| 7072079 | Apparatus and method for supporting analog fax calls in a tandem configuration | — | 2006-07-04 |
| 7068658 | Method and apparatus for resolving ambiguity in reception of multiple retransmitted frames | Ramin Rezaiifar | 2006-06-27 |
| 6987780 | RLP retransmission for CDMA communication systems | Yongbin Wei, Sai Yiu Duncan Ho | 2006-01-17 |
| 6985479 | Method and apparatus for processing internet protocol transmissions | Ramin Rezaiifar | 2006-01-10 |
| 6983410 | System and method for a frame re-transmission in a broadcast communication system | Tao Chen, Edward G. Tiedemann, Jr., Ragulan Sinnarajah | 2006-01-03 |
| 6909702 | Method and apparatus for out-of-band transmission of broadcast service option in a wireless communication system | Raymond Hsu | 2005-06-21 |
| 6879581 | Method and apparatus for providing real-time packetized voice and data services over a wireless communication network | — | 2005-04-12 |
| 6819454 | Apparatus and method for supporting analog fax calls in a tandem configuration | — | 2004-11-16 |
| 6700676 | Digital network interface for analog fax equipment | Johnny K. John | 2004-03-02 |
| 6622275 | Method and apparatus supporting TDD/TTY modulation over vocoded channels | — | 2003-09-16 |
| 6618375 | Radio link protocol frame sorting mechanism for dynamic capacity wireless data channels | Ramin Rezaiifar, Nischal Abrol, Stein Lundby | 2003-09-09 |
| 6608818 | Radio link protocol enhancements to reduce setup time for data calls | Nischal Abrol | 2003-08-19 |
| 6487179 | Methods for preventing and detecting message collisions in a half-duplex communication system | — | 2002-11-26 |
| 6408003 | Method and apparatus for resolving ambiguity in reception of multiple retransmitted frames | Ramin Rezaiifar | 2002-06-18 |
| 6374122 | Method and apparatus for supporting expanded electronic serial number (EESN) format | — | 2002-04-16 |
| 6314101 | Method for detecting delayed data frames in a transport function | Ramin Rezaiifar | 2001-11-06 |