Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378662 | Optical integrated circuit device array having bi-directional characteristics and optical system using the same | Dong-Jae Shin, Kyoung-ho Ha, Seong-gu Kim, Yong Hwack Shin, Dong-sik Shim +2 more | 2022-07-05 |