Issued Patents All Time
Showing 301–314 of 314 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5774682 | System for concurrent cache data access by maintaining and selectively merging multiple ranked part copies | David Alan Burton, Marshall Heyman, John Norbert McCauley, Robert Louis Morton | 1998-06-30 |
| 5721898 | Method and system for data search in a data processing system | Brent Cameron Beardsley, Lawrence Carter Blount, Susan K. Candelaria, Joseph S. Hyde, II | 1998-02-24 |
| 5535372 | Method and apparatus for efficient updating of CKD data stored on fixed block architecture devices | David Alan Burton, John Norbert McCauley, Robert Louis Morton | 1996-07-09 |
| 5528755 | Invalid data detection, recording and nullification | Brent Cameron Beardsley, Susan K. Candelaria, Joel H. Cord, Michael H. Hartung, Bruce M. Henry +3 more | 1996-06-18 |
| 5463752 | Method and system for enhancing the efficiency of communication between multiple direct access storage devices and a storage system controller | Brent Cameron Beardsley, William G. Sherman, Adalberto G. Yanes | 1995-10-31 |
| 5446872 | Method for error recovery in a non-synchronous control unit | Kathryn J. Ayres, Brent Cameron Beardsley, Keith A. Bello, Donald M. Nordahl, Alfred G. Torre +2 more | 1995-08-29 |
| 5428796 | System and method for regulating access to direct access storage devices in data processing systems | James Lincoln Iskiyan, Brent Cameron Beardsley, Cortland Starrett, John R. Wolfe, Jr. | 1995-06-27 |
| 5235692 | Disk rotational position controls for channel operations in a cached peripheral subsystem | Kathryn J. Ayres, Brent Cameron Beardsley, Keith A. Bello, Donald M. Nordahl, Raymond E. Wilsey | 1993-08-10 |
| 5235690 | Method for operating a cached peripheral data storage subsystem including a step of subsetting the data transfer into subsets of data records | Brent Cameron Beardsley, Gail A. Spear, William D. Williams | 1993-08-10 |
| 5201053 | Dynamic polling of devices for nonsynchronous channel connection | Florence J. Clark, William T. Higgins | 1993-04-06 |
| 5157770 | Nonsynchronous DASD control | Brent Cameron Beardsley | 1992-10-20 |
| 5155814 | Nonsynchronous channel/DASD communication system | Brent Cameron Beardsley, Keith A. Bello, Florence J. Clark, Paul W. Hunter, Donald M. Nordahl | 1992-10-13 |
| 5146576 | Managing high speed slow access channel to slow speed cyclic system data transfer | Brent Cameron Beardsley, Susan K. Candelaria | 1992-09-08 |
| 4464713 | Method and apparatus for converting addresses of a backing store having addressable data storage devices for accessing a cache attached to the backing store | Alan H. Duke | 1984-08-07 |