Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11531494 | Storage device and method of operating the same | — | 2022-12-20 |
| 11378662 | Optical integrated circuit device array having bi-directional characteristics and optical system using the same | Kyoung-ho Ha, Seong-gu Kim, Yong Hwack Shin, Chang-gyun Shin, Dong-sik Shim +2 more | 2022-07-05 |
| 11233374 | Semiconductor laser device and method of manufacturing the same | Jung-ho Cha, Seong-gu Kim, Yong Hwack Shin, Kyoung-ho Ha | 2022-01-25 |