Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9575530 | Board, communications device, and method for supplying power for board | Wenzong Cao, Zhe Li | 2017-02-21 |
| 9325238 | Voltage adjustment method, and voltage pre-regulator power supply circuit and system | Hengbiao Wang, Wenzong Cao | 2016-04-26 |