Issued Patents All Time
Showing 25 most recent of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D852151 | Power supply | Yung-Hsin Huang, Yu-Yuan Chang, Yung-Feng Chiu, Chun-Lung Su, Chih-Hao Chen | 2019-06-25 |
| 9966794 | Power supply for redundant power system | Yung-Hsin Huang, Yu-Yuan Chang, Tzung-Han Lee, Heng-Chia Chang | 2018-05-08 |
| 9641925 | Headphone wireless expansion device capable of switching among multiple targets and voice control method thereof | — | 2017-05-02 |
| 9641930 | Waterproof piezoelectric ceramic speaker | — | 2017-05-02 |
| 9368299 | Thin keyboard having keycaps including integrated inner frames | — | 2016-06-14 |
| 9236206 | Thin keyboard command trigger structure | — | 2016-01-12 |
| 9117606 | Multi-instruction switch for enhancing electrical insulation | King-Long Lee | 2015-08-25 |
| 9041655 | Display method for distinguishing multiple linking targets | — | 2015-05-26 |
| 8957333 | Thin keyboard structure | — | 2015-02-17 |
| 8884173 | Illuminated keycap for generating soft light | — | 2014-11-11 |
| 8884174 | Locally illuminated keycap | — | 2014-11-11 |
| 8184021 | Keyboard with illuminating architecture | — | 2012-05-22 |
| 8144035 | Slim self-luminous keyboard structure | — | 2012-03-27 |
| 8128297 | Self-luminous keyboard with brightness-enhanced keycaps | — | 2012-03-06 |
| 8089009 | Annular multi-instruction switch | Tsui-Jung Su | 2012-01-03 |
| RE41727 | Power driver circuit of display panel | Ying-Nan Cheng, Chin-Biau Chung | 2010-09-21 |
| 7782303 | Multi-direction input device | — | 2010-08-24 |
| 7728815 | Multi-direction input device | — | 2010-06-01 |
| 7683552 | Circuit structure for a lamp set | — | 2010-03-23 |
| 7628500 | Luminous keyboard | — | 2009-12-08 |
| 7612307 | Light directing structure for instruction switches | Tsui-Jung Su | 2009-11-03 |
| 7598940 | Inverter for boosting rotational image displaying gain | Ying-Nan Cheng, Ying-Chang Cheng, Chin-Biau Chung | 2009-10-06 |
| 7595847 | Audio/video playback control system of liquid crystal display television | Ying-Nan Cheng, Chin-Biau Chung | 2009-09-29 |
| 7588338 | Keyboard equipped with a backlight structure | — | 2009-09-15 |
| 7590402 | Power-saving clipping apparatus for wireless electronic devices | — | 2009-09-15 |