Gao Qinghai
USPTO Trademark & Patent Filings
Trademark applications and grants for Gao Qinghai. Gao Qinghai has 1 trademark applications. The latest application filed is for "QIFA"
- Company Aliases
- Gao Qinghai
- qinghai gao
- Gao; Qinghai - Sunnyvale CA
| Entity Type | INDIVIDUAL |
| Address | No. 159, Zhaowuda Road, Saihan District Hohhot, Inner Mongolia CHINA 010000 |
Trademarks Patents
| Patent Application | Date |
|---|---|
| Optimization of distributed Wi-Fi networks 20210368362 - 17/394682 Rengarajan; Balaji ; et al. | 2021-11-25 |
| Optimization of distributed Wi-Fi networks 20180324607 - 16/032584 Rengarajan; Balaji ; et al. | 2018-11-08 |
| SYSTEM AND METHOD FOR RATE ADAPTATION BASED ON TOTAL NUMBER OF SPATIAL STREAMS IN MU-MIMO TRANSMISSIONS 20170302401 - 15/132990 Gao; Qinghai ; et al. | 2017-10-19 |
| DYNAMIC MEDIUM ACCESS CONTROL RECEPTION-REORDER TIMEOUT IN A CROWDED WIRELESS LOCAL AREA NETWORK 20170295516 - 15/094677 Gao; Qinghai ; et al. | 2017-10-12 |
| MU-MIMO DYNAMIC BANDWIDTH SELECTION 20170290045 - 15/087848 Nair; Madhavan ; et al. | 2017-10-05 |
| Dynamic frequency selection channel assessment mechanism 11,184,949 - 16/849,673 Wang , et al. November 23, 2 | 2021-11-23 |
| Optimization of distributed Wi-Fi networks 11,109,244 - 16/032,584 Rengarajan , et al. August 31, 2 | 2021-08-31 |
| Proximity detection using device-to-device communication links 11,070,945 - 16/943,172 Gao , et al. July 20, 2 | 2021-07-20 |
| Techniques for switching communication channels 10,880,356 - 16/532,183 Ichapurapu , et al. December 29, 2 | 2020-12-29 |
| Packet arbitration in overlapping frequencies 10,117,288 - 15/385,758 Desai , et al. October 30, 2 | 2018-10-30 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"QIFA" 90416227 |
QIFA 2020-12-27 |
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