Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845611 | Device for connecting 8-bit and 16-bit modules to a 16-bit microprocessor system | Venelin G. Barbutov, Stefan S. Machev | 1989-07-04 |
| 4831514 | Method and device for connecting a 16-bit microprocessor to 8-bit modules | Stefan S. Machev, Venelin G. Barbutov | 1989-05-16 |