Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530971 | Device and method for measuring horizontal/vertical permeability of hydrate reservoir | Yunsheng Xie, Jinming Shi, Min LIN, Wu Zou, Xianbin Ai +1 more | 2022-12-20 |
| 11483910 | Protection circuit, drive system, chip and circuit protection method, and drive method | Wei-Jia Yu, Feng Qi, Shun-Gen Sun, Fu-Qiang Zhang | 2022-10-25 |
| 11310878 | Dimming control circuit, driving device and control method thereof | Wei-Jia Yu | 2022-04-19 |
| 11259382 | Bleeder control circuit, driver system, and method for controlling bleeder | Wei-Jia Yu, Feng Qi | 2022-02-22 |