Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760894 | Optical detecting device capable of determining relative position of a reference object or a light source | Tien-Li Lin | 2020-09-01 |
| 10564734 | Pen mouse with a tracing compensation function | Chia-Fu Ke | 2020-02-18 |
| 10538288 | Rotation calculating system and rotation calculating method | Chung-Ting Yang, Yen-Min Chang | 2020-01-21 |