Issued Patents All Time
Showing 126–150 of 223 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9955446 | Frequency offset compensation for WiFi ranging | Hongyuan Zhang, Mao Yu, Su Khiong Yong | 2018-04-24 |
| 9954703 | Compressed preamble for a wireless communication system | Hongyuan Zhang, Xiayu Zheng, Rui Cao, Mingguang Xu, Jie Huang | 2018-04-24 |
| 9948365 | Uplink training for MIMO implicit beamforming | Rohit U. Nabar, Hongyuan Zhang, Xiayu Zheng | 2018-04-17 |
| 9941982 | Method and apparatus for testing the beamforming performance of a wireless communication device | Hongyuan Zhang, Xiayu Zheng, Rohit U. Nabar | 2018-04-10 |
| 9936053 | Encoding parameters for a wireless communication system | Hongyuan Zhang | 2018-04-03 |
| 9929882 | Method and apparatus for accurately estimating a distance between wireless network devices | Hongyuan Zhang | 2018-03-27 |
| 9910129 | Method and apparatus for calibrating transmit delay and receive delay | Hongyuan Zhang, Sergey Timofeev, Hemabh Shekhar, Atul Salhotra | 2018-03-06 |
| 9888496 | Systems and methods for carrier sensing in wireless communication systems | Xiayu Zheng, Hongyuan Zhang, Ping Gao, Sergey Timofeev | 2018-02-06 |
| 9876614 | Hybrid automatic repeat request for wireless local area network | Yakun Sun, Liwen Chu, Hongyuan Zhang, Hui-Ling Lou | 2018-01-23 |
| 9860096 | Systems and methods for carrier frequency offset and drift cancellation based indoor position estimation | Vijay Ganwani, Swaroop Venkatesh, Ankit Sethi | 2018-01-02 |
| 9843097 | MIMO implicit beamforming techniques | Hongyuan Zhang | 2017-12-12 |
| 9819771 | Error detection in a signal field of a WLAN frame header | Hongyuan Zhang | 2017-11-14 |
| 9768996 | Compressed orthogonal frequency division multiplexing (OFDM) symbols in a wireless communication system | Hongyuan Zhang, Xiayu Zheng, Rui Cao, Mingguang Xu, Jie Huang | 2017-09-19 |
| 9762413 | Channel description feedback in a communication system | Hongyuan Zhang, Hyukjoon Kwon | 2017-09-12 |
| 9755883 | Systems and methods for detecting beam-formed orthogonal frequency division multiplexing (OFDM) packets | Sayak Roy, Ankit Sethi | 2017-09-05 |
| 9742476 | Uplink training for MIMO implicit beamforming | Rohit U. Nabar, Hongyuan Zhang, Xiayu Zheng | 2017-08-22 |
| 9729371 | Orthogonal frequency division multiplexing (OFDM) symbol formats for a wireless local area network (WLAN) | Hongyuan Zhang | 2017-08-08 |
| 9716607 | Modulation of signal field in a WLAN frame header | Hongyuan Zhang | 2017-07-25 |
| 9712365 | Compressed feedback format for WLAN | Hongyuan Zhang, Hyukjoon Kwon, Raja Banerjea | 2017-07-18 |
| 9706599 | Long wireless local area network (WLAN) packets with midambles | Hongyuan Zhang, Rohit U. Nabar, Raja Banerjea, Yong Liu | 2017-07-11 |
| 9680616 | Tone reordering in a wireless communication system | Hongyuan Zhang | 2017-06-13 |
| 9673875 | Beamforming systems and methods | Hongyuan Zhang, Rohit U. Nabar | 2017-06-06 |
| 9655002 | Physical layer frame format for WLAN | Hongyuan Zhang, Hui-Ling Lou, Rohit U. Nabar, Mao Yu, Raja Banerjea | 2017-05-16 |
| 9629128 | Alternate feedback types for downlink multiple user MIMO configurations | Hongyuan Zhang, Rohit U. Nabar, Hyukjoon Kwon | 2017-04-18 |
| 9614707 | PHY frame formats in a system with more than four space-time streams | Hongyuan Zhang, Rohit U. Nabar | 2017-04-04 |