Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12239305 | Channel device for surgery and trigger structure | Derong Leng, Zhuhai Lv, Wenqi Lv, Changqing Li, Long Long +2 more | 2025-03-04 |
| 11885543 | Refrigerant system operation sequences for leak prevention | Tingcan Mi, Hai Tian, Hui Li | 2024-01-30 |
| 10627847 | Bias current circuit operating at high and low voltages | Xin-Jiu Wang | 2020-04-21 |
| 10067518 | Band-gap reference circuit | — | 2018-09-04 |