Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9884474 | Bonding apparatus and method of fabricating curved display device using the same | Dong Jin OK, Katsuhiko Tanaka, Jae Young Kim, Se Mi LEE, Jin-Suk Lee | 2018-02-06 |
| 7588482 | Apparatus and method for manufacturing liquid crystal display device | Young Il Kim, Sang-Myung Byun, Shi-Joon Sung | 2009-09-15 |
| 5977699 | Cathode for electron tube | Kyu-Nam Joo, Jong-Seo Choi, Deuk-il Park | 1999-11-02 |
| 5900702 | Oscillation voltage stabilizer | — | 1999-05-04 |