Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479399 | Method of forming interlevel dielectric layer of semiconductor device | Wan Jae Park, Jeong-sic Jeon | 2002-11-12 |
| 6350642 | Method of manufacturing semiconductor memory device including various contact studs | Sung-choon Lee, Jeong-sic Jeon, Kyoung-Sub Shin | 2002-02-26 |