Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490138 | Light valve panel and liquid crystal display using the same | Ooksang Yoo, Kyujin Kim, Seungjin Yoo | 2019-11-26 |
| 10303019 | Light valve panel and liquid crystal display using the same | Ooksang Yoo, Kyujin Kim, Seungjin Yoo | 2019-05-28 |
| 10242634 | Display device | Wookyu Sang, Ooksang Yoo, Seungjin Yoo | 2019-03-26 |
| 10222888 | Mirror display | Kyujin Kim, Seungjin Yoo | 2019-03-05 |
| 10109241 | Light valve panel and liquid crystal display using the same | Ooksang Yoo, Juyoung Lee, Seungjin Yoo | 2018-10-23 |
| 8368629 | Liquid crystal display | Yongchae Jung, Seungchul Park | 2013-02-05 |