Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11063028 | Optical navigation module capable of performing lateral detection and adjusting tracking distance | Sai Mun Lee | 2021-07-13 |
| 11029527 | Optical mouse and light pipe thereof, and optical component of optical navigation device | Hun Kwang Lee, Sai Mun Lee, Priscilla Tze-Wei Goh | 2021-06-08 |