Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7644168 | SAS expander | Robert C. Elliott | 2010-01-05 |
| 7584377 | System, machine, and method for maintenance of mirrored datasets through surrogate writes during storage-area networks transients | Greg J. Pellegrino | 2009-09-01 |
| 7035952 | System having storage subsystems and a link coupling the storage subsystems | Robert C. Elliott, Joseph E. Foster | 2006-04-25 |
| 6961813 | System and method for providing multi-initiator capability to an ATA drive | James R. Reif, Albert Chang | 2005-11-01 |
| 6948036 | System and method for providing multi-initiator capability to an ATA drive | James R. Reif, Albert Chang | 2005-09-20 |
| 6732298 | Nonmaskable interrupt workaround for a single exception interrupt handler processor | Purna C. Murthy, Michael L. Sabotta | 2004-05-04 |
| 6725393 | System, machine, and method for maintenance of mirrored datasets through surrogate writes during storage-area network transients | Greg J. Pellegrino | 2004-04-20 |
| 6205500 | System and method for electrically isolating a device from higher voltage devices | Michael L. Sabotta | 2001-03-20 |
| 6154789 | Peripheral controller comprising first messaging unit for communication with first OS driver and second messaging unit for communication with second OS driver for mass-storage peripheral | Bryan A. Jones, Michael L. Sabotta | 2000-11-28 |
| 6128686 | Hiding peripheral memory transactions on a local bus within a peripheral controller from a host system bus | Michael L. Sabotta, Bryan A. Jones | 2000-10-03 |
| 6061752 | Technique for hot plugging a peripheral controller card containing PCI and SCSI buses on a single connector into a host system board | Bryan A. Jones, Michael L. Sabotta | 2000-05-09 |
| 5848251 | Secondary channel for command information for fibre channel system interface bus | Lawrence W Lomelino, Michael L. Sabotta | 1998-12-08 |
| 5717954 | Locked exchange FIFO | William C. Galloway, Jeff M. Carlson | 1998-02-10 |
| 5469548 | Disk array controller having internal protocol for sending address/transfer count information during first/second load cycles and transferring data after receiving an acknowldgement | Ryan A. Callison, Gregory T. Chandler | 1995-11-21 |
| 5448709 | Disk array controller having command descriptor blocks utilized by bus master and bus slave for respectively performing data transfer operations | Gregory T. Chandler, Ryan A. Callison | 1995-09-05 |
| 5253355 | Apparatus and method for developing wait states during addressing operation by using unused address bits | — | 1993-10-12 |
| 5241630 | Device controller with a separate command path between a host and the device and a separate data path including a first in, first out memory between the host and the device | Thomas W. Lattin, Jr., Ryan A. Callison | 1993-08-31 |
| 5206943 | Disk array controller with parity capabilities | Ryan A. Callison, Kenneth L. Bush | 1993-04-27 |
| 5150465 | Mode-selectable integrated disk drive for computer | Kenneth L. Bush, Ralph S. Perry, George J. Scholhamer, III | 1992-09-22 |
| 5115225 | Disk drive unit overheating warning system | Hung D. Dao, Thomas W. Lattin, Jr., Darren Thomas, Stephen M. Schultz, Richard A. Ewert +1 more | 1992-05-19 |