Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11249577 | Touch pad and sensing unit for the same | Shu-Wei Huang, Fang-Jin Lin, Tung-Ming Yang, Tien-Wen Pao | 2022-02-15 |
| 9594497 | Method for scroll bar control on a touchpad and touchpad with a scroll bar control function | Yen-Chang Chiu, Zhi-Long Wu | 2017-03-14 |
| 9228939 | Refractive fuel concentration detector | Chun-Chin Tung | 2016-01-05 |
| 8643606 | Method for scroll bar control on a touchpad and touchpad with scroll bar control function | Yen-Chang Chiu, Zhi-Long Wu | 2014-02-04 |
| 8378973 | Method for scroll bar control on a touchpad | Yen-Chang Chiu, Zhi-Long Wu | 2013-02-19 |
| 8378976 | Method for scroll bar control on a touchpad | Yen-Chang Chiu, Zhi-Long Wu | 2013-02-19 |
| 8149219 | Touchpad with single-layered printed circuit board structure | Jia-Yih Lii, Yen-Chang Chiu | 2012-04-03 |
| 8013842 | Method for gesture detection on a capacitive touchpad | Jia-Yih Lii | 2011-09-06 |
| 7982717 | Method for gesture detection on a touchpad | Jia-Yih Lii | 2011-07-19 |
| 7804490 | Method for multiple gesture detection and verification on a touchpad | Jia-Yih Lii | 2010-09-28 |
| 7768503 | Capacitive touchpad integrated with a graphical input function | Yen-Chang Chiu | 2010-08-03 |
| 7710404 | Method for gesture detection on a touchpad | Jia-Yih Lii, Tso-Chieh Yang | 2010-05-04 |
| 7701447 | Method for multiple objects detection on a capacitive touchpad | Jia-Yih Lii | 2010-04-20 |
| 7688053 | Variable voltage regulating device | Chun-Chin Tung, Ming-Sheng Chen | 2010-03-30 |
| 7533566 | Fluid measuring device | Chun-Chin Tung | 2009-05-19 |
| 7436395 | Simplified capacitive touchpad and method thereof | Yen-Chang Chiu, Cheng-Hao Tang | 2008-10-14 |
| 7274353 | Capacitive touchpad integrated with key and handwriting functions | Yen-Chang Chiu, Ting-Hao Yeh, Shih-Chi Lin | 2007-09-25 |