Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828955 | Position sensing circuit and position control device with differential sensing structure | Chang Seok Lee | 2023-11-28 |
| 11595593 | Infrared image sensor | Chang Seok Lee, Ji Hwan Kim | 2023-02-28 |