Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6911670 | Organic EL device and method for manufacturing the same | Jung-Hyun Kwon | 2005-06-28 |
| 6855960 | Flat panel display with black matrix and method of fabricating thereof | Sang-Il Park, Dong-Chan Shin, Chang-Su Kim | 2005-02-15 |