Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276814 | Method for transferring information between main store and input output bus units via a sequence of asynchronous bus and two synchronous buses | Donall G. Bourke, Douglas R. Chisholm, Gregory D. Float, Roy Y. Liu, Carl A. Malmquist +5 more | 1994-01-04 |
| 5199106 | Input output interface controller connecting a synchronous bus to an asynchronous bus and methods for performing operations on the bus | Donall G. Bourke, Douglas R. Chisholm, Gregory D. Float, Roy Y. Liu, Carl A. Malmquist +5 more | 1993-03-30 |
| 5003465 | Method and apparatus for increasing system throughput via an input/output bus and enhancing address capability of a computer system during DMA read/write operations between a common memory and an input/output device | Douglas R. Chisholm, Robert G. Iseminger, Wan L. Leung, James T. Moyer, Mark C. Snedaker | 1991-03-26 |