Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9864206 | Optical modulation device including liquid crystals, driving method thereof, and optical display device using the same | Kyung-Ho Jung | 2018-01-09 |
| 9857639 | Method for manufacturing liquid crystal lens | Jin Oh Song, Chun Ki Choi | 2018-01-02 |