Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452273 | Semiconductor integrated circuit device and method of manufacturing the same | Tae Hun Kim | 2002-09-17 |
| 6365928 | Semiconductor memory storage electrode and method of making | Hung-Mo Yang | 2002-04-02 |
| 5942803 | Methods for forming openings with improved aspect ratios in integrated circuit devices, and related structures | Hun-chul Shin, Kyung-Seok Oh | 1999-08-24 |
| 5858860 | Methods of fabricating field isolated semiconductor devices including step reducing regions | Won-Taek Choi, Yun-seung Shin | 1999-01-12 |
| 5846596 | Methods of forming field oxide isolation regions having sloped edges | Hun-chul Shin | 1998-12-08 |