Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040446 | Thin film transistor array panel for liquid crystal display and method for manufacturing the same | Chang-Hun Lee, Hak-Sun Chang, Jae-Jin Lyu | 2011-10-18 |
| 7990484 | Thin film transistor array panel for liquid crystal display and method for manufacturing the same | Chang-Hun Lee, Hak-Sun Chang, Jae-Jin Lyu | 2011-08-02 |
| 7868953 | Thin film transistor array panel for liquid crystal display and method for manufacturing the same | Chang-Hun Lee, Hak Soo Chang, Jae-Jin Lyu | 2011-01-11 |
| 7209192 | Thin film transistor array panel for liquid crystal display and method for manufacturing the same | Chang-Hun Lee, Hak-Sun Chang, Jae-Jin Lyu | 2007-04-24 |