Issued Patents All Time
Showing 51–75 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7330858 | Coordinated distributed logging in a multi-host environment | Ronald Karr, John Colgrove | 2008-02-12 |
| 7328226 | Coordinated distributed log-based snapshots in a multi-host environment | Ronald Karr, John Colgrove | 2008-02-05 |
| 7328287 | System and method for managing I/O access policies in a storage environment employing asymmetric distributed block virtualization | Kalaivani Arumugham, Santosh Rao, Gopal Sharma, Poonam Dhavale, Randy Shingai +2 more | 2008-02-05 |
| 7313724 | Method and apparatus for synchronizing redundant data with a volume | Anand A. Kekre, John Colgrove, Ronald Karr | 2007-12-25 |
| 7310714 | Method and apparatus for creating a virtual data copy | Anand A. Kekre, John Colgrove, Ronald Karr, Niranjan Pendharkar | 2007-12-18 |
| 7308546 | Volume restoration using an accumulator map | John Colgrove | 2007-12-11 |
| 7293191 | System and method for managing I/O errors in a storage environment employing asymmetric distributed block virtualization | Kalaivani Arumugham, Santosh Rao, Gopal Sharma, Poonam Dhavale, Michael P. Wahl | 2007-11-06 |
| 7293146 | Method and apparatus for restoring a corrupted data volume | Anand A. Kekre, John Colgrove, Ronald Karr | 2007-11-06 |
| 7293030 | Methods, functional data, and systems to represent a storage environment | Thomas W. Lanzatella, Graham Bromley, John Colgrove, Ron Karr, Blaine T. Cuykendall +3 more | 2007-11-06 |
| 7272674 | System and method for storage device active path coordination among hosts | Siddhartha Nandi, Abhay Kumar Singh | 2007-09-18 |
| 7254736 | Systems and method providing input/output fencing in shared storage environments | Ronald Karr, John Colgrove | 2007-08-07 |
| 7234024 | Application-assisted recovery from data corruption in parity RAID storage using successive re-reads | — | 2007-06-19 |
| 7203801 | System and method for performing virtual device I/O operations | Gopal Sharma, Santosh Rao | 2007-04-10 |
| 7177993 | Method of detection of data corruption in mirrored storage | Ronald Karr | 2007-02-13 |
| 7165057 | Methods and systems to access storage objects | Thomas W. Lanzatella, Graham Bromley, John Colgrove, Ron Karr, Blaine T. Cuykendall +3 more | 2007-01-16 |
| 7155577 | Optimistic reads in a multi-node environment | Ronald Karr | 2006-12-26 |
| 7149858 | Synchronous replication for system and data security | — | 2006-12-12 |
| 7146461 | Automated recovery from data corruption of data volumes in parity RAID storage systems | John Colgrove | 2006-12-05 |
| 7139887 | Coordinated storage management operations in replication environment | John Colgrove, Ronald Karr | 2006-11-21 |
| 7127545 | System and method for dynamically loadable storage device I/O policy modules | Siddhartha Nandi, Abhay Kumar Singh | 2006-10-24 |
| 7117505 | Methods, systems, and apparatus to interface with storage objects | Thomas W. Lanzatella, Graham Bromley, John Colgrove, Ron Karr, Blaine T. Cuykendall +3 more | 2006-10-03 |
| 7103737 | Flexible hierarchy of relationships and operations in data volumes | Anand A. Kekre, John Colgrove, Ronald Karr, Niranjan Pendharkar | 2006-09-05 |
| 7096332 | Use of read data tracking and caching to recover from data corruption | Ronald Karr | 2006-08-22 |
| 7096316 | Multi-host environment with coordinated distributed logging for writes to a raid storage volume | Ronald Karr, John Colgrove | 2006-08-22 |
| 7096330 | Symmetrical data change tracking | Michael E. Root, Gopal Sharma | 2006-08-22 |