Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878209 | Macro performance test | Robert W. Bassett, Susan A. Murphy, John G. Petrovick, Jr., James R. Varner, Dennis Whittaker | 1989-10-31 |
| 4812688 | Transistor delay circuits | Albert M. Chu | 1989-03-14 |