Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11709128 | Optical detection apparatus | Kai Hung Cheng | 2023-07-25 |
| 11570339 | Photodiode package structure with shutters, forming method thereof, and wearable device having the same | Kai Hung Cheng | 2023-01-31 |