Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509419 | Acknowledgement and retransmission techniques utilizing secondary wireless channel | James Simon Cho, Youhan Kim, Vincent Knowles Jones, IV | 2022-11-22 |
| 11121822 | Hybrid automatic repeat request (HARQ) with basic service set (BSS) and station identification | James Simon Cho, Youhan Kim, Bin Tian, Jialing Li Chen, Stephen Jay Shellhammer +1 more | 2021-09-14 |
| 9832730 | Power management of communication devices | Xiaoru Zhang, James Simon Cho, Sreepathy Laxmanbabu Aida | 2017-11-28 |
| 9820235 | Power management of communication devices | Xiaoru Zhang, James Simon Cho, Sreepathy Laxmanbabu Aida | 2017-11-14 |
| 9055590 | Transmitter warm-up using dummy frame generation | Ahmed H. Hassan, Kai Shi, John Thomson, Sankara S. Venkateswaran, James Simon Cho | 2015-06-09 |
| 8737540 | System and method for providing reduced complexity maximum likelihood MIMO detection | Kai Shi, Felix Bitterli, Richard Mosko | 2014-05-27 |
| 8121220 | Apparatus and method for reduced complexity maximum likelihood MIMO detection | Kai Shi, Ning Zhang | 2012-02-21 |
| 8000227 | Decision feedback channel estimation and pilot tracking for OFDM systems | Qinfang Sun, Won-Joon Choi, Jeffrey M. Gilbert, Ning Zhang, Yi-Hsiu Wang | 2011-08-16 |
| 7693036 | Decision feedback channel estimation and pilot tracking for OFDM systems | Qinfang Sun, Won-Joon Choi, Jeffrey M. Gilbert, Ning Zhang, Yi-Hsiu Wang | 2010-04-06 |
| 7400733 | Key refresh at the MAC layer | Nancy Cam-Winget, Kevin Neal Hayes | 2008-07-15 |
| 7185196 | Key caching system | Jeffrey S. Kuskin, Deepak Dhamdhere, Fiona Cain, Andrew Mackinnon Davidson | 2007-02-27 |
| 7098821 | Receiving and transmitting signals having multiple modulation types using sequencing interpolator | Paul J. Husted | 2006-08-29 |
| 7039004 | Decision feedback channel estimation and pilot tracking for OFDM systems | Qinfang Sun, Won-Joon Choi, Jeffrey M. Gilbert, Ning Zhang, Yi-Hsiu Wang | 2006-05-02 |
| 6999443 | Hardware MAC | Jeffrey S. Kuskin, Andrew Mackinnon Davidson | 2006-02-14 |
| 6940865 | System and method for interleaving frames with different priorities | Jeffrey S. Kuskin, Andrew Mackinnon Davidson | 2005-09-06 |
| 6785523 | Self-correlation detection in automatic gain calibration | Paul J. Husted, Lars E. Thon, William J. McFarland | 2004-08-31 |
| 6754197 | Method and system for transmit data blocking in a wireless communications network | Andrew Mackinnon Davidson, Jeffrey S. Kuskin, Deepak Dhamdhere, Fiona Cain | 2004-06-22 |
| 6721547 | In-band and out-of-band signal detection for automatic gain calibration systems | Paul J. Husted, Lars E. Thon, William J. McFarland | 2004-04-13 |
| 5648628 | Cartridge supported karaoke device | Kong Wing R. Chow, Cheuk-Wai Lau | 1997-07-15 |