Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340405 | Etching apparatus for manufacturing semiconductor devices | — | 2002-01-22 |
| 6336846 | Chemical-mechanical polishing apparatus and method | Keon-young Ko | 2002-01-08 |
CP
Choul-Gue Park
Overall (2002): #70,520 of 266,432Top 30%
2
Patents 2002