Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274282 | Oxygen removal module, fresh-keeping device and refrigerator | Xianghua REN, Zhijie REN, Weihao Xie, Yunbin LIU, Qipeng SHAO +1 more | 2025-04-15 |
| 10265734 | Window cleaning robot, window cleaning robot system and method for controlling the window cleaning robot | Yuan-Chen Chen, Xiaogang Zhu | 2019-04-23 |
| 9614437 | Switching regulator and control circuit and control method therefor | — | 2017-04-04 |
| 9529373 | Switching regulator and control circuit and control method therefor | — | 2016-12-27 |
| 9343965 | Switching regulator and control circuit and control method therefor | — | 2016-05-17 |
| 8860472 | Power switch driving circuits and switching mode power supply circuits thereof | — | 2014-10-14 |