Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849371 | Monocrystalline semiconductor buried layers for electrical contacts to semiconductor devices | Frank S. d'Aragona, Hang M. Liaw | 1989-07-18 |
KH
Kent W. Hansen
Overall (1989): #88,805 of 140,708Top 65%
1
Patents 1989