Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9543348 | Backlight image sensor chip having improved chip driving performance | Kyoung-sik Park, Heui-Gyun Ahn, Min-Suk Ko | 2017-01-10 |
| 8074188 | Method for designing mask including forming a mesh dummy pattern | Sang-Hee Lee | 2011-12-06 |
| 7951652 | Mask layout method, and semiconductor device and method for fabricating the same | Sang-Hee Lee | 2011-05-31 |
| 7771901 | Layout method for mask | Sang-Hee Lee | 2010-08-10 |
| 7763398 | Layout method for mask | Sang-Hee Lee | 2010-07-27 |
| 7544447 | Method of forming a mask pattern for a semiconductor device | In Soo Yun | 2009-06-09 |