Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10804738 | Multipath charger and charging method thereof | Chih-Chien Huang, Chih-Yuan Hsu | 2020-10-13 |
| 10277050 | Multipath charger and charging method thereof | Chih-Chien Huang, Chih-Yuan Hsu | 2019-04-30 |
| 7222375 | Tank ball assembly for toilet | Guan-Chung Chen | 2007-05-29 |