Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10295575 | Current sensor and battery current monitoring system | Win Sheng Cheng, Jeff Yeu-Farn Hsieh | 2019-05-21 |
| 9929591 | Smart home power system | Win Sheng Cheng, Jeff Yeu-Farn Hsieh | 2018-03-27 |
| 9461482 | Multi-chemistry battery pack system | Win Sheng Cheng, Jeff Yeu-Farn Hsieh | 2016-10-04 |