Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6442599 | Video storage unit architecture | Paul Freeman | 2002-08-27 |
| 6023754 | Multiple channel data bus routing switching including parity generation capabilities | William V. Courtright, II | 2000-02-08 |
| 5899582 | Movie-on-demand disk storage loop architecture | — | 1999-05-04 |
| 5790794 | Video storage unit architecture | Paul Freeman | 1998-08-04 |
| 5748871 | Dual bus architecture for a storage device | Grover G. Phillips | 1998-05-05 |
| 5625405 | Architectural arrangement for a video server | T.M. Ravi | 1997-04-29 |
| 5550986 | Data storage device matrix architecture | — | 1996-08-27 |
| 5418925 | Fast write I/O handling in a disk array using spare drive for buffering | Robert A. DeMoss | 1995-05-23 |
| 5388108 | Delayed initiation of read-modify-write parity operations in a raid level 5 disk array | Robert A. DeMoss | 1995-02-07 |
| 5257391 | Disk controller having host interface and bus switches for selecting buffer and drive busses respectively based on configuration control signals | Bret S. Weber | 1993-10-26 |
| 5163132 | Integrated controller using alternately filled and emptied buffers for controlling bi-directional data transfer between a processor and a data storage device | Bret S. Weber | 1992-11-10 |
| 4965801 | Architectural arrangement for a SCSI disk controller integrated circuit | — | 1990-10-23 |
| 4935868 | Multiple port bus interface controller with slave bus | — | 1990-06-19 |
| 4870616 | Compact register set using a psram array | Dennis E. Gates | 1989-09-26 |
| 4866601 | Digital data bus architecture for computer disk drive controller | Dennis E. Gates | 1989-09-12 |
| 4843544 | Method and apparatus for controlling data transfers through multiple buffers | Bret S. Weber | 1989-06-27 |