Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888633 | Charge transfer device having a buried transfer channel with higher and lower concentrations | — | 1989-12-19 |
YT
Yasuaki Terui
Overall (1989): #41,694 of 140,708Top 30%
1
Patents 1989