Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11632834 | Serial LED driver with built-in calibratable parameter and LED system using the same | Zhao-Yi Lin, ZI-HUAN LUO | 2023-04-18 |
| 11316351 | Power bridge device using mobile robot battery | ZI-HUAN LUO | 2022-04-26 |
| 11056029 | LED module, display and calibration system with traceability | — | 2021-07-06 |
| D769027 | Travel pillow | — | 2016-10-18 |
| 8656546 | Foot scrubber with detachable bristle scrubber pad | — | 2014-02-25 |
| 8118036 | Hair dyeing comb with interchangeable comb heads | Joan Wang, Jonathan Wang | 2012-02-21 |
| D585629 | Sock aid tool | Ming Mei Wang, Joan Wang, Jonathan Wang | 2009-02-03 |
| D538435 | Massager head for electrical toothbrush | Jonathan Wang, Joan Wang | 2007-03-13 |
| 5473373 | Digital gamma correction system for low, medium and high intensity video signals, with linear and non-linear correction | Den-Jen Hwung, Der-Song Su | 1995-12-05 |
| 5457477 | Image data processing system with false color suppression signal generator utilizing luminance and edge threshold suppression methods | Der-Song Su, Den-Jen Hwang | 1995-10-10 |