Riikonen; Douglas L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Riikonen; Douglas L..The latest application filed is for "apparatus for verifying the integrity of information stored in a data processing system memory".
- Riikonen; Douglas L. - Westford MA
- Riikonen; Douglas L. - Billerica MA
| Patent | Date |
|---|---|
| Apparatus for verifying the integrity of information stored in a data processing system memory Grant 4,038,537 - Cassarino, Jr. , et al. July 26, 1 | 1977-07-26 |
| Apparatus for selectively addressing sections and locations in a device controller's memory Grant 4,028,668 - Riikonen June 7, 1 | 1977-06-07 |
| Apparatus for identifying the type of devices coupled to a data processing system controller Grant 4,025,906 - Riikonen May 24, 1 | 1977-05-24 |
| Architecture for a microprogrammed device controller Grant 4,003,033 - O'Keefe , et al. January 11, 1 | 1977-01-11 |
| Apparatus for processing data transfer requests in a data processing system Grant 3,993,981 - Cassarino, Jr. , et al. November 23, 1 | 1976-11-23 |
| Method And Apparatus For Automatic Selection Of Translators In A Data Processing System Grant 3,846,763 - Riikonen November 5, 1 | 1974-11-05 |
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