Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9898964 | Array substrate and display apparatus | Bongyeol Ryu, Seong Jun An | 2018-02-20 |
| 9483976 | Method, apparatus and system for display compensation based on reference luminance values obtained from test pictures | Bongyeol Ryu, Seong Jun An | 2016-11-01 |
| 7812791 | Electron emission display and driving method thereof | — | 2010-10-12 |
| 7777697 | Electron emission display and driving method thereof | Chul-Ho Lee | 2010-08-17 |
| 7705808 | Driving apparatus and driving method for an electron emission display | Chul-Ho Lee | 2010-04-27 |
| 7701454 | Field emission display apparatus | Duck-Gu Cho, Deok-Hyeon Choe, Chul-Ho Lee, Mun-Seok Kang, Ji-Won Lee +1 more | 2010-04-20 |
| 7679584 | Electron Emission Display (EED) with separated grounds | — | 2010-03-16 |
| D425458 | Tire | Myung-Kook Cho | 2000-05-23 |
| D421243 | Pneumatic tire for vehicles | Myung-Kook Cho | 2000-02-29 |