Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11007176 | Use of actin depolymerizing agents for the treatment of anxiety disorders | Ingrid-Y Liu, Chia-Sheng Pai | 2021-05-18 |
| 8742833 | Charge pump circuit and method thereof | Chin-Feng Hsu | 2014-06-03 |
| 8525818 | Display system | Ssu-Chieh Yang, Yaw-Guang Chang | 2013-09-03 |
| 8482551 | Display system | Ssu-Chieh Yang, Yaw-Guang Chang | 2013-07-09 |
| 8194060 | Display system | Yaw-Guang Chang | 2012-06-05 |
| 8144143 | Liquid crystal display and charge pump thereof | Yaw-Guang Chang | 2012-03-27 |
| 7994759 | System and method for driving a power supply device in an initial activation stage | Yaw-Guang Chang | 2011-08-09 |
| 6173060 | Voice-controlled timing and calculating device | — | 2001-01-09 |
| 6036573 | Exercising hula hoop with vocal synthesis and LCD display | — | 2000-03-14 |