Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D908785 | Dive mask | — | 2021-01-26 |
| 8272075 | Frameless diving mask | — | 2012-09-25 |
| 7911717 | Vehicular holding module capable of zooming information displayed on a screen and related vehicular electronic module | Chih-Feng Yeh, Chia-Hung Chen | 2011-03-22 |
| 7899181 | Vehicular holding module capable of zooming information displayed on a screen and related vehicular electronic module | Chih-Feng Yeh, Chia-Hung Chen | 2011-03-01 |
| D547787 | Diving mask frame | — | 2007-07-31 |