Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202358 | Discharge method and circuit for USB connector | Jianli Chen | 2021-12-14 |
| 11132011 | Signal receiving circuit and method, and signal detecting circuit | Zhaohong Li, Lei Huang | 2021-09-28 |
| 11088540 | Switch circuit with high voltage protection that reduces leakage currents | Hong Wu, Young Liang Li | 2021-08-10 |
| 10819074 | Overvoltage protection circuit for USB connector | Eric Wu, Peng Zhu | 2020-10-27 |
| 10811866 | Negative voltage detection and voltage surge protection | Leon Li, Eric Wu | 2020-10-20 |
| 10574052 | High voltage clamp with positive and negative protection | — | 2020-02-25 |
| D871839 | Retractable water bottle | — | 2020-01-07 |
| 10470283 | Discharge method and circuit for USB connector | Jianli Chen | 2019-11-05 |
| 10228712 | Signal receiving circuit and method, and signal detecting circuit | Zhaohong Li, Lei Huang | 2019-03-12 |
| 10002061 | USB interface detector | Jianli Chen, Emma Wang, Lei Huang | 2018-06-19 |
| 9018998 | Delay time adjusting circuit, method, and integrated circuit | Ming Chuen Alvan Lam, Lei Huang, Emma Wang, Peng Zhu | 2015-04-28 |
| 8937500 | Delay method, circuit and integrated circuit | Ming Chuen Alvan Lam, Emma Wang, Peng Zhu | 2015-01-20 |
| 7868666 | Low-quiescent-current buffer | Lei Huang | 2011-01-11 |