Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11474411 | Laser beam phase-modulation device, laser beam steering device and laser beam steering system including the same | Sunil Kim, Changgyun Shin | 2022-10-18 |
| 11428961 | Variable wavelength light source and apparatus including the same | Changbum Lee, Changgyun Shin | 2022-08-30 |
| 11372104 | Optical sensing system and optical apparatus including the same | Sunil Kim, Changgyun Shin | 2022-06-28 |