Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360612 | Optical navigation device and method capable of accurately avoiding stationary cursor jitter noise | Willie Song | 2025-07-15 |
| 11287901 | Optical detecting device with lift height detection function | Kwai-Lee Pang, Wooi Kip Lim | 2022-03-29 |
| 10089741 | Edge detection with shutter adaption | — | 2018-10-02 |
| 9767560 | Work mode control method and optical encoder using the same | — | 2017-09-19 |
| 9235279 | Wake up method and optical input device using the same | — | 2016-01-12 |
| 8780045 | Optical navigation with a dynamic SQUAL threshold | Willie Song, Keng Yeen Lye | 2014-07-15 |
| 8537109 | System and method for automatically adjusting light source drive current during optical navigation operation | Andy Beng Chye Lye, Suk Lai Yap | 2013-09-17 |