Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9558703 | Liquid crystal display and driving method thereof | Jin-Soo Jung, Suk Hoon KANG, Jong Hwan Jeon, Jun-Woo Lee, Baek-Kyun Jeon | 2017-01-31 |
| 5219474 | Liquid fire extinguishing composition | Choong Eui Song, Jae Kyun Lee, Tae-Kyu Kim, Sang Gi Lee | 1993-06-15 |
| 5179208 | Process for preparing d-2-(6-methoxy-2-naphthyl)-propionic acid and intermediate thereof | Choong Eui Song, Jae Kyun Lee | 1993-01-12 |
| 5145993 | Process for preparing D-2-(6-methoxy-2-naphthyl)-propionic acid and intermediate thereof | Choong Eui Song, Jae Kyun Lee | 1992-09-08 |
| 4873363 | Process for the preparation of 3-(4'-bromobiphenyl-4-yl)tetralin-1-one | Sang-Gug Lee | 1989-10-10 |