Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12279441 | Insulated gate bipolar transistor, power module, and living appliance | Lishu Liu | 2025-04-15 |
| 12068680 | Highly integrated power module and electrical appliance | Yuquan Su | 2024-08-20 |
| 11935845 | Semiconductor device, preparation method therefor and electrical equipment thereof | Hao Lan | 2024-03-19 |
| 11888469 | Power device and electrical appliance | — | 2024-01-30 |
| 11764293 | Trench gate IGBT and device | Hao Lan | 2023-09-19 |
| 11456658 | Driver IC circuit of intelligent power module, intelligent power module, and air conditioner | Yesheng Li | 2022-09-27 |
| 11398821 | Power device and electrical appliance | — | 2022-07-26 |
| 11121617 | Driver IC circuit of intelligent power module, intelligent power module, and air conditioner | Yesheng Li | 2021-09-14 |
| 11088648 | Intelligent power module and controller for air conditioner | — | 2021-08-10 |
| 10615155 | Intelligent power module and manufacturing method thereof | — | 2020-04-07 |