Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157774 | System for fast selection of non-cacheable address ranges using programmed array logic | — | 1992-10-20 |
| 5125088 | Computer system speed control at continuous processor speed | — | 1992-06-23 |
| 5109332 | System for controlling the transferring of different widths of data using two different sets of address control and state information signals | — | 1992-04-28 |
| 5109521 | System for relocating dynamic memory address space having received microprocessor program steps from non-volatile memory to address space of non-volatile memory | — | 1992-04-28 |
| 5101497 | Programmable interrupt controller | Montgomery C. McGraw, Karl N. Walker, Lazaro D. Perez | 1992-03-31 |
| 5095428 | Cache flush request circuit flushes the cache if input/output space write operation and circuit board response are occurring concurrently | Karl N. Walker | 1992-03-10 |
| 5091850 | System for fast selection of non-cacheable address ranges using programmed array logic | — | 1992-02-25 |
| 5058005 | Computer system with high speed data transfer capabilities | — | 1991-10-15 |
| 5027313 | Apparatus for determining maximum usable memory size | — | 1991-06-25 |
| 4999805 | Extended input/output circuit board addressing system | Montgomery C. McGraw | 1991-03-12 |
| 4835681 | Personal computer having normal and high speed execution modes | — | 1989-05-30 |
| 4787032 | Priority arbitration circuit for processor access | — | 1988-11-22 |
| 4727491 | Personal computer having normal and high speed execution modes | — | 1988-02-23 |
| 4646077 | Video display controller system with attribute latch | — | 1987-02-24 |
| 4594501 | Pulse width modulation of printhead voltage | Steven J. Wallace | 1986-06-10 |