Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489248 | Method and apparatus for etch passivating and etching a substrate | Luke Zhang, Ruiping Wang, Kwang Soo Kim | 2002-12-03 |
IA
Ida Ariani Adisaputro
Overall (2002): #201,742 of 266,432Top 80%
1
Patents 2002