Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8681110 | Sensing circuit for use with capacitive touch panel | Hsin-Hao Wang | 2014-03-25 |
| 8514191 | Touch panel sensing circuit | Hsin-Hao Wang | 2013-08-20 |
| 8497844 | Capacitive touch panel with high touching sensitivity | Lin Chen | 2013-07-30 |
| 8421774 | Sensing circuit for use with capacitive touch panel | Hsin-Hao Wang | 2013-04-16 |
| 8385456 | Wireless radio frequency signal transceiving system | Jr-I Lee, Yen-Tso Chen, Chia-Jung Chang | 2013-02-26 |
| 7638989 | Power supply with pulse frequency modulating circuit calculating logic state changing | Kuei-Kai Chang, Ming-Chien Li | 2009-12-29 |