Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927767 | Reflective photomasks and methods of determining layer thicknesses of the same | Chang-kwon Hwangbo, Sung-min Huh, Hee Kang | 2011-04-19 |
BA
Byoung-Sup Ahn
Overall (2011): #339,759 of 364,097Top 95%
1
Patents 2011