Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9857639 | Method for manufacturing liquid crystal lens | Jung-Hwan Yi, Jin Oh Song | 2018-01-02 |
| 9715120 | Optical modulation device including a liquid crystal and an optical display device using the same | Kyung-Ho Jung, Hyun Seung Seo | 2017-07-25 |
| 9547180 | Liquid crystal lens device and display device having the same | Jin Oh Song, Kyung-Ho Jung, Hae-Young Yun, Jung-Hwan Yi, Myung Chul Jung | 2017-01-17 |
| 9442298 | Liquid crystal display panel and method for manufacturing the same | Kang Min Kim, Yoon Kyung Park, Jin Oh Song, Seung Jun Jeong | 2016-09-13 |