Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107894 | Group III-V compound semiconductor device | Hyunsu Ju, Joonyeon Chang, Gyosub LEE | 2021-08-31 |
| 10901246 | Optical phase shifter and optical switch device using ferroelectric material | Jae-Hoon Han, Sanghyeon Kim, Pavlo Bidenko, Subin LEE | 2021-01-26 |