Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979633 | Method of manufacturing semiconductor device | Seok Kiu Lee | 2005-12-27 |
| 6887788 | Method of manufacturing semiconductor device | Jun-Hee Cho, Seok Kiu Lee, Tae-Hang Ahn, Sung Eon Park | 2005-05-03 |
| 6486016 | Method for forming self aligned contacts | Jong Sam Kim, Dong Kuk LEE, Phil-Goo Kong | 2002-11-26 |
| 5294296 | Method for manufacturing a contact hole of a semiconductor device | Soo-Sik Yoon, Jin Woong Kim, Jin-Seung Oh, Hee K. Park | 1994-03-15 |