Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035651 | Method of adjusting displaying state of display apparatus | Sang Hak Lee | 2011-10-11 |
| 7927767 | Reflective photomasks and methods of determining layer thicknesses of the same | Byoung-Sup Ahn, Chang-kwon Hwangbo, Sung-min Huh | 2011-04-19 |