Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9383504 | Backlit keyboard and light guide module and manufacture method thereof | Hsin-Cheng Ho, Yu-Ching Ting | 2016-07-05 |
| 9269509 | Backlight module and lighting keyboard | Hsin-Cheng Ho | 2016-02-23 |
| 9182533 | Light guide plate structure and light-guide-plate manufacturing method thereof | Hsin-Cheng Ho, Yen-Chang Chen | 2015-11-10 |
| 8950881 | Backlight module and keyboard | Yen-Chang Chen, Hsin-Cheng Ho | 2015-02-10 |
| 8714850 | Backlight module and lighting keyboard | Hsin-Cheng Ho | 2014-05-06 |
| 8517549 | Light keyboard | Hsuan-Wei Ho | 2013-08-27 |
| 6881369 | Microelectroforming mold using a preformed metal as the substrate and the fabrication method of the same | Yuh-Wen Lee, Chao Liang, Jeng-En Juang, Ching-Yi Wu | 2005-04-19 |