Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8828266 | CMP slurry composition and polishing method using the same | Dong Jin Kim, Yong Soon Park, Yong Kuk Kim, Young Chul Jung | 2014-09-09 |
| 7601273 | Polishing slurry composition and method of using the same | Tae Won Park, Tae Young Lee, In Kyung Lee, Chin-Ho Lee, Young Woo Kim +2 more | 2009-10-13 |
| 7534277 | Slurry composition for secondary polishing of silicon wafer | Tae Won Park, Kill Sung Lee, In Kyung Lee | 2009-05-19 |
| 6930054 | Slurry composition for use in chemical mechanical polishing of metal wiring | Jae Seok Lee, Won Joong Do, Kil Sung Lee, Jong Won Lee, Bo-Un Yoon +3 more | 2005-08-16 |