| 12337472 |
Flexible sensor and method of detecting biaxial wrist joint motion, and robotic arm |
Ming Xu |
2025-06-24 |
| 11951614 |
Dual-joint multi-degree-of-freedom mechanical arm and driving method thereof |
Ming Xu |
2024-04-09 |
| 11770154 |
Device and system for preventing drowning |
Teng Zhang, Hai Xu |
2023-09-26 |
| 11694537 |
Warning device, warning system for detecting water level in drainage well |
Hai Xu |
2023-07-04 |
| 11282052 |
Payment channel recommendation |
Runyu Xu, Zhe Wang, Renqiang Xie, Jianan Su |
2022-03-22 |
| 6980527 |
Smart antenna CDMA wireless communication system |
Guanghan Xu |
2005-12-27 |
| 6122260 |
Smart antenna CDMA wireless communication system |
Guanghan Xu |
2000-09-19 |
| 5982809 |
Method and apparatus for carrier recovery and compensation in spread spectrum communications |
Guanghan Xu, Ping Liu |
1999-11-09 |
| 5905721 |
Methods for channel estimation and signal detection of CDMA signals |
Guanghan Xu |
1999-05-18 |
| 5864548 |
Method and apparatus for fast modulation in synchronous CDMA communications |
— |
1999-01-26 |
