Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5390332 | Method and apparatus for performing a takeover of a microprocessor | — | 1995-02-14 |
| 5388200 | Method and apparatus for writing directly to a frame buffer | John McDonald, Edward H. Frank | 1995-02-07 |
| 5375225 | System for emulating I/O device requests through status word locations corresponding to respective device addresses having read/write locations and status information | Edward A. Dean, John McDonald | 1994-12-20 |
| 5193072 | Hidden refresh of a dynamic random access memory | Gerald L. Frenkil | 1993-03-09 |
| 4857768 | Triple rail logic gate | Scott Griffith | 1989-08-15 |
| 4729119 | Apparatus and methods for processing data through a random access memory system | Larry Robert Dennison | 1988-03-01 |
| 4525599 | Software protection methods and apparatus | Kevin G. Curran, Christian Stig Rode | 1985-06-25 |