Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10653339 | Time and frequency domain based activity tracking system | Yifeng Zhang, Jie Zhang, Yuanwei Wu, Guanqing Wang | 2020-05-19 |
| 10119986 | Time and frequency domain based step counter | Yifeng Zhang, Jie Zhang, Yuanwei Wu, Guanqing Wang | 2018-11-06 |
| 10090963 | System, apparatus, and method for single-carrier block transmission with adaptive guard interval | Seyed-Alireza Seyedi-Esfahani, Dagnachew Birru | 2018-10-02 |
| 9503298 | Techniques for encoding PLCP headers | Monisha Ghosh | 2016-11-22 |
| 9397779 | Method of packet retransmission and reception and wireless device employing the same | Monisha Ghosh, Jianfeng Wang | 2016-07-19 |
| 9178659 | Techniques for encoding PLCP headers | Monisha Ghosh | 2015-11-03 |
| 9100226 | Robust sensing of DVB-T/H transmissions in the presence of frequency offsets | — | 2015-08-04 |
| 8942336 | Robust sensing of DVB-T/H transmissions | Monisha Ghosh | 2015-01-27 |
| 8787324 | Scheduling and protection of quiet periods in a quiet zone for incumbent signal detection | Jianfeng Wang | 2014-07-22 |
| 8780828 | Cognitive radio device and method for determining channel occupancy | Monisha Ghosh, Kiran Challapali | 2014-07-15 |
| 8773994 | Signaling method and apparatus to enable multiple antenna communications in wireless systems | Monisha Ghosh | 2014-07-08 |
| 8503488 | Packet insertion mechanism for an improved ATSC DTV system | Dagnachew Birru | 2013-08-06 |
| 8432854 | Method and system of beacon transmission and reception | Carlos Cordeiro, Monisha Ghosh, Kiran Challapali | 2013-04-30 |
| 8233862 | Radio sensor for detecting wireless microphone signals and a method thereof | Monisha Ghosh | 2012-07-31 |
| 8229003 | Parameter encoding for an improved ATSC DTV system | Dagnachew Birru | 2012-07-24 |
| 7675994 | Packet identification mechanism at the transmitter and receiver for an enhanced ATSC 8-VSB system | Dagnachew Birru | 2010-03-09 |
| 7570720 | FEC scheme for encoding two bit-streams | Dave Bryan, Patrick Kelliher | 2009-08-04 |
| 7352730 | Joint channel and noise variance estimation in a wideband OFDM system | Monisha Ghosh | 2008-04-01 |
| 7206352 | ATSC digital television system | Dagnachew Birru, Monisha Ghosh | 2007-04-17 |
| 7111221 | Digital transmission system for an enhanced ATSC 8-VSB system | Dagnachew Birru | 2006-09-19 |
| 6973137 | Apparatus and method for generating robust ATSC 8-VSB bit streams | Dagnachew Birru | 2005-12-06 |
| 6744822 | FEC scheme for encoding two bit-streams | Dave Bryan, Patrick Kelliher | 2004-06-01 |