Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7604927 | Methods of patterning using photomasks including shadowing elements therein and related systems | Soonho Kim, Jinhong Park, Seongwoon Choi | 2009-10-20 |
| 7605906 | Patterning systems using photomasks including shadowing elements therein | Soonho Kim, Jinhong Park, Seongwoon Choi | 2009-10-20 |
| 7241539 | Photomasks including shadowing elements therein and related methods and systems | Soonho Kim, Jinhong Park, Seongwoon Choi | 2007-07-10 |