Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7437652 | Correcting multiple block data loss in a storage array using a combination of a single diagonal parity group and multiple row parity groups | Robert M. English, Peter F. Corbett | 2008-10-14 |
| 7409625 | Row-diagonal parity technique for enabling efficient recovery from double failures in a storage array | Peter F. Corbett, Robert M. English | 2008-08-05 |
| 7366837 | Data placement technique for striping data containers across volumes of a storage system cluster | Peter F. Corbett, Robert M. English | 2008-04-29 |
| 7356731 | Uniform and symmetric double failure correcting technique for protecting against two disk failures in a disk array | Peter F. Corbett, Robert M. English | 2008-04-08 |
| 7330904 | Communication of control information and data in client/server systems | — | 2008-02-12 |
| 7328305 | Dynamic parity distribution technique | Robert M. English, Peter F. Corbett | 2008-02-05 |
| 7263629 | Uniform and symmetric double failure correcting technique for protecting against two disk failures in a disk array | Peter F. Corbett, Robert M. English | 2007-08-28 |
| 7257676 | Semi-static distribution technique | Peter F. Corbett, Robert M. English | 2007-08-14 |
| 7203892 | Row-diagonal parity technique for enabling efficient recovery from double failures in a storage array | Peter F. Corbett, Robert M. English | 2007-04-10 |
| 7200715 | Method for writing contiguous arrays of stripes in a RAID storage system using mapped block writes | Rajesh Sundaram, Douglas P. Doucette, Stephen H. Strange, Srinivasan Viswanathan | 2007-04-03 |
| 7185144 | Semi-static distribution technique | Peter F. Corbett, Robert M. English | 2007-02-27 |
| 7174352 | File system image transfer | David Hitz, Guy Harris, Sean O'Malley, Michael Malcolm, James Lau +1 more | 2007-02-06 |
| 7143249 | Resynchronization of mirrored storage devices | Stephen H. Strange, Srinivasan Viswanathan, Douglas P. Doucette | 2006-11-28 |
| 7130873 | File system image transfer between dissimilar file systems | David Hitz, Norman Hutchinson, Sean O'Malley | 2006-10-31 |
| 7096379 | Recovery of file system data in file servers mirrored file system volumes | Srinivasan Viswanathan | 2006-08-22 |
| 7080278 | Technique for correcting multiple storage device failures in a storage array | Robert M. English, Peter F. Corbett | 2006-07-18 |
| 7073115 | Correcting multiple block data loss in a storage array using a combination of a single diagonal parity group and multiple row parity groups | Robert M. English, Peter F. Corbett | 2006-07-04 |
| 7024586 | Using file system information in raid data reconstruction and migration | Stephen H. Strange | 2006-04-04 |
| 7003714 | Dynamic data space | Rajesh Sundaram, Srinivvasan Viswanathan, Alan Rowe, John K. Edwards | 2006-02-21 |
| 6993539 | System and method for determining changes in two snapshots and for transmitting changes to destination snapshot | Michael L. Federwisch, Shane S. Owara, Stephen L. Manley | 2006-01-31 |
| 6993701 | Row-diagonal parity technique for enabling efficient recovery from double failures in a storage array | Peter F. Corbett, Robert M. English | 2006-01-31 |
| 6961749 | Scalable file server with highly available pairs | — | 2005-11-01 |
| 6952797 | Block-appended checksums | Andy C. Kahn, Rajesh Sundaram, Srinivasan Viswanathan | 2005-10-04 |
| 6915447 | File server storage arrangement | — | 2005-07-05 |
| 6829720 | Coordinating persistent status information with multiple file servers | Scott Schoenthal, Alan Rowe | 2004-12-07 |