Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8972359 | Compact floating point delta encoding for complex data | Bradley John Morris, Edward Mah | 2015-03-03 |
| 8897124 | Shared channel structure, ARQ systems and methods | Xixian Chen, Muhammad Khaledul Islam, Ning Guo, Hong Ren, Litong Li | 2014-11-25 |
| 8248912 | Shared channel structure, ARQ systems and methods | Xixian Chen, Muhammad Khaledul Islam, Ning Guo, Hong Ren, Litong Li | 2012-08-21 |
| 8219076 | CDMA probe for self-testing base station receivers | Ganesh Sundararajan, Edward Mah | 2012-07-10 |
| 7760698 | Shared channel structure, ARQ systems and methods | Xixian Chen, Muhammad Khaled Islam, Ning Guo, Hong Ren, Litong Li | 2010-07-20 |
| 7583583 | System and method for reducing peak-to-average power ratio in orthogonal frequency division multiplexing signals using reserved spectrum | Ning Guo, Gary Boudreau | 2009-09-01 |
| 7206355 | Digitally convertible radio | Marthinus Willem Da Silveira, Mihai Parvan, Matthew Conrod | 2007-04-17 |
| 7154846 | Shared channel structure, ARQ systems and methods | Xixian Chen, Khaled Islam, Ning Guo, Hong Ren, Litong Li | 2006-12-26 |
| 7139575 | Trigger for hard handoff from an overlay carrier to an underlying carrier | Xixian Chen, Weigang Li, James Weisert, Sabeena Abdulmajeed | 2006-11-21 |
| 7127267 | Enhanced forward link power control during soft hand-off | Hong Ren, Ashvin Chheda | 2006-10-24 |
| 6977915 | Method and system for controlling device transmit power in a wireless communication network | Xixian Chen, Weigang Li, Jeffrey Stanier, M. Khaled Islam, Qiang Shen +1 more | 2005-12-20 |
| 6931053 | Peak power and envelope magnitude regulators and CDMA transmitters featuring such regulators | — | 2005-08-16 |
| 6731953 | Apparatus and method for asymmetrical frequency spectrum utilization in a wireless network | Andrew McGregor, Jose Costa | 2004-05-04 |
| 6687511 | CDMA transmit peak power reduction | Xin Jin | 2004-02-03 |
| 6577616 | Systems and methods for implementing large CDMA cell sizes | Shahid Chaudry, Muhammad Khaledul Islam, Hong Ren, Azeem Ahmad, Thomas Leonard Trevor Plestid +4 more | 2003-06-10 |
| 6553230 | Method and apparatus for performing soft handoff between cells of large differing radii | Trevor Plestid, Azeem Ahmad, Michael S. Crowe, Sarvesh R. Sharma, Shahid Chaudry | 2003-04-22 |
| 6304561 | Method and apparatus for regulation of the effective noise figure in a CDMA receiver | Xin Jin, Hong-Kui Yang, John Nielsen, Jeff Stanier | 2001-10-16 |
| 6236864 | CDMA transmit peak power reduction | Xin Jin | 2001-05-22 |