Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424729 | Electronic device | Min Young Yoon, Young Ki Lee, Kyeol Kwon, Doo Seok Choi, Joon Hoi Hur | 2025-09-23 |
| 10610881 | Slot die coating apparatus | Ok Jin Kim, Dong Hoon Kim, Jang Hwan Lee, Young-Min Lee, Young Jin Kim +1 more | 2020-04-07 |
| 8820231 | Roll-to-roll printing apparatus | — | 2014-09-02 |
| 7786955 | Plasma display apparatus | Jung Gwan Han, Yang Woog Ryu, Sonic Kim | 2010-08-31 |
| 7633467 | Plasma display apparatus and driving method thereof | Janghwan Cho, Donghyuk Park, Changyoung Kwon, Yang An, Jinyoung Kim +1 more | 2009-12-15 |
| 6379743 | Process for the preparation of organic electroluminescent device using vapor deposition polymerization | Jae-Gyoung Lee, Youngkyoo Kim | 2002-04-30 |
| 6342637 | Diamine hole transport agent and organic electroluminescent device containing same | Ki-Jong Han, Youngkoo Kim, Jae-Gyoung Lee | 2002-01-29 |
| 6337404 | Diamine hole transport agent and organic electroluminescent device containing same | Ki-Jong Han, Youngkyoo Kim, Jae-Gyoung Lee | 2002-01-08 |
| 5366910 | Process for the production of thin film transistors using on SOG film | Hyoung-Chan Ha | 1994-11-22 |