Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773976 | Cupseal for compressor and method for preparing the same | Tao He, Xiaoye Liu | 2023-10-03 |
| 9698694 | Control circuits and methods for regulating output voltages based on adjustable references voltages | Mao Xi Xiang, Yuandong He, HongLian Fang | 2017-07-04 |