Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401970 | Keyboard device and manufacturing method thereof | Chien-Hung Liu, Ming-Han Wu, Yi-Wei Chen | 2019-09-03 |
| 10312034 | Keyboard device | Chin-Sung Pan | 2019-06-04 |
| 10312036 | Keyboard device | — | 2019-06-04 |
| 10275041 | Keyboard device and key structure thereof | Chin-Sung Pan | 2019-04-30 |
| 10251264 | Membrane circuit structure with function expandability | Hsien-Tsan Chang | 2019-04-02 |
| 10242820 | Luminous keyboard | Ying-Te Chiang, Chin-Sung Pan, Chen-Hsuan Hsu | 2019-03-26 |
| 10242818 | Key structure employing a dome and scissor-type support | Chin-Sung Pan | 2019-03-26 |
| 10199186 | Key structure with extensions to provide haptic feedback | Chin-Sung Pan | 2019-02-05 |