Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7588996 | Oxide pattern forming method and patterning method of semiconductor device | Hyo Geun Yoon, Woo Jin Kim, Dong-Joo Kim, Ji-Yong Park, Yong Soo Jung +2 more | 2009-09-15 |
| 7282421 | Methods for reducing a thickness variation of a nitride layer formed in a shallow trench isolation CMP process and for forming a device isolation film of a semiconductor device | Yong-Soo Choi, Hyuk-Jin Kwon, Sang Hwa Lee, Yong Wook Song, Gyu Han Yoon | 2007-10-16 |
| 7112506 | Method for forming capacitor of semiconductor device | Gyu Hyun Kim, Hyo Geun Yoon | 2006-09-26 |
| 6893914 | Method for manufacturing semiconductor device | Gyu Hyun Kim, Hyo Geun Yoon | 2005-05-17 |
| 6696338 | Method for forming ruthenium storage node of semiconductor device | Kee-Joon Oh | 2004-02-24 |