Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9575530 | Board, communications device, and method for supplying power for board | Zhe Li, Pinhua Zhu | 2017-02-21 |
| 9350164 | Surge protection circuit | Xuewen Peng | 2016-05-24 |
| 9325238 | Voltage adjustment method, and voltage pre-regulator power supply circuit and system | Pinhua Zhu, Hengbiao Wang | 2016-04-26 |