Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525949 | Charge pump circuit | Mark G. Johnson, Matthew P. Crowley | 2003-02-25 |
| 6483728 | Charge pump circuit | Mark G. Johnson, Matthew P. Crowley | 2002-11-19 |
| 5959467 | High speed dynamic differential logic circuit employing capacitance matching devices | John C. Holst, Donald A. Draper | 1999-09-28 |
| 5764096 | General purpose, non-volatile reprogrammable switch | Robert J. Lipp, Richard D. Freeman, Robert U. Broze, John Caywood | 1998-06-09 |
| 5671234 | Programmable input/output buffer circuit with test capability | Christopher E. Phillips, Michael G. Ahrens, Laurence H. Cooke | 1997-09-23 |
| 5652527 | Input-output circuit for increasing immunity to voltage spikes | Christopher E. Phillips, Michael G. Ahrens, Laurence H. Cooke | 1997-07-29 |
| 5534798 | Multiplexer with level shift capabilities | Christopher E. Phillips, Michael G. Ahrens, Laurence H. Cooke | 1996-07-09 |
| 5221865 | Programmable input/output buffer circuit with test capability | Christopher E. Phillips, Michael G. Ahrens, Laurence H. Cooke | 1993-06-22 |
| 4780750 | Electrically alterable non-volatile memory device | Michael A. Van Buskirk, Te-Long Chiu, Ying K. Shum | 1988-10-25 |
| 4734886 | Auxiliary word line driver for effectively controlling programmability of fusible links | Timothy L. Blankenship | 1988-03-29 |
| 4733168 | Test enabling circuit for enabling overhead test circuitry in programmable devices | Timothy L. Blankenship | 1988-03-22 |
| 4717847 | TTL compatible CMOS input buffer | — | 1988-01-05 |
| 4698589 | Test circuitry for testing fuse link programmable memory devices | Timothy L. Blankenship | 1987-10-06 |