Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |