Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10803836 | Switch device and switch system and the methods thereof | — | 2020-10-13 |
| 10496352 | Calibration system and method for multi-image output system | — | 2019-12-03 |
| 8624829 | Light-emitting diode (LED) driving circuit | Li-Wei Lin, Chen-Chiang Lee, Chi-Hsin Lee, Wen-Ming Lin, Yuan-Po Huang | 2014-01-07 |
| 8525774 | Light-emitting diode (LED) driving circuit | Li-Wei Lin, Chen-Chiang Lee, Chi-Hsin Lee, Wen-Ming Lin, Yuan-Po Huang | 2013-09-03 |
| 7697289 | Auxiliary heat dissipation device for liquid crystal display | — | 2010-04-13 |
| 6789923 | Backlight module with heat dissipation structure | — | 2004-09-14 |
| 6648487 | Illumination device for palmtop game machine | — | 2003-11-18 |
| 6650381 | Base of architecture of LCD backlight shield | — | 2003-11-18 |
| 6642974 | Assembly of backlight mask | — | 2003-11-04 |
| D407388 | Liquid crystal display | — | 1999-03-30 |
| D403670 | Liquid crystal display | — | 1999-01-05 |
| 5764493 | Palm top image scanner back lighting device | — | 1998-06-09 |
| D390861 | Negative film reader | — | 1998-02-17 |
| 5676444 | Neon light box | — | 1997-10-14 |
| 5467172 | Image scanner transparency adaptor | — | 1995-11-14 |