Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871930 | Programmable logic device with array blocks connected via programmable interconnect | Hock C. So, Stanley J. Kopec, Jr., Robert F. Hartmann | 1989-10-03 |
| 4864161 | Multifunction flip-flop-type circuit | Kevin A. Norman, Hock C. So, Kerry Veenstra | 1989-09-05 |