Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11029374 | Apparatus for operating optical-reflector and apparatus and method for controlling position of optical-reflector | Chui Soon Park, Sang Hwa Lee | 2021-06-08 |
| 10938290 | Actuator with multipolar magnet structure | Je Seung Yeon, Hyo Jo Jeong, Min Gyu Suh, Myung Gyun Son | 2021-03-02 |