Patent US 4835859A
| Patent number | US 4835859A (click link for details and documents via Google Patents) |
|---|---|
| Title | Method of forming a contact bump |
| Inventors | Frederick J. Beckett |
| Company | Tektronix Inc |
| Filing date | 1987-12-03 |
| Grant date | 1989-06-06 |
| Patent number | US 4835859A (click link for details and documents via Google Patents) |
|---|---|
| Title | Method of forming a contact bump |
| Inventors | Frederick J. Beckett |
| Company | Tektronix Inc |
| Filing date | 1987-12-03 |
| Grant date | 1989-06-06 |