Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876214 | Method for fabricating an isolation region in a semiconductor substrate | Tadanori Yamaguchi, Eric Lane, Simon Yeou-Chong Yu | 1989-10-24 |
EP
Evan E. Patton
Overall (1989): #115,764 of 140,708Top 85%
1
Patents 1989