Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12086848 | Cost-aware tiering for data storage | Umesh Deshpande, Paul H. Muench, Thanh T. Pham | 2024-09-10 |
| 11544387 | Hash protection within an object storage library | Rajamohan Gandhasri, Steven R. Hetzler, Wayne C. Hineman, John S. Best, Zhenxing Han | 2023-01-03 |
| 11210024 | Optimizing read-modify-write operations to a storage device by writing a copy of the write data to a shadow block | Zhenxing Han, Steven R. Hetzler, Veera W. Deenadhayalan | 2021-12-28 |
| 11099980 | Host aware update write | Steven R. Hetzler | 2021-08-24 |
| 10671316 | System, method, and recording medium for alignment of backup and archival policy | Carmen P. Allen, Jarir K. Chaar, Bernhard J. Klingenberg, Radha P. Ratnaparkhi, Ramani R. Routray +1 more | 2020-06-02 |
| 10620831 | High performance optical storage system for protection against concurrent data loss | Mario Blaum, Steven R. Hetzler, Wayne C. Hineman | 2020-04-14 |
| 10254997 | System, method, and recording medium for alignment of backup and archival policy | Carmen P. Allen, Jarir K. Chaar, Bernhard J. Klingenberg, Radha P. Ratnaparkhi, Ramani R. Routray +1 more | 2019-04-09 |
| 10001922 | High performance optical storage system for protection against concurrent data loss | Mario Blaum, Steven R. Hetzler, Wayne C. Hineman | 2018-06-19 |
| 9858958 | High density hybrid storage system | Steven R. Hetzler, Gary M. McClelland | 2018-01-02 |
| 9760485 | Fast write and management of persistent cache in a system that includes tertiary storage | Veera W. Deenadhayalan, Wayne C. Hineman, Anurag Sharma, Pin Zhou | 2017-09-12 |
| 9495247 | Time multiplexed redundant array of independent tapes | Mario Blaum, Veera W. Deenadhayalan, Steven R. Hetzler, Wayne C. Hineman, Pin Zhou | 2016-11-15 |
| 9454333 | Parity logs for RAID systems with variable capacity media | Mario Blaum, Veera W. Deenadhayalan, Steven R. Hetzler, Wayne C. Hineman, Pin Zhou | 2016-09-27 |
| 9348517 | Using a migration threshold and a candidate list for cache management of sequential write storage | Wayne C. Hineman, Pin Zhou | 2016-05-24 |
| 9263082 | High density hybrid storage system | Steven R. Hetzler, Gary M. McClelland | 2016-02-16 |
| 8700584 | Managing access to objects of a computing environment | Rajagopal Ananthanarayanan, Craig Fulmer Everhart, Venkateswararao Jujjuri | 2014-04-15 |
| 8280851 | Applying a policy criteria to files in a backup image | Michael Allen Kaczmarski | 2012-10-02 |
| 8074041 | Apparatus, system, and method for managing storage space allocation | Thomas K. Clark, Ramakrishna Dwivedula, Roger C. Raphael | 2011-12-06 |
| 8055629 | Transitioning an archived file to write-once-read-many | Thomas K. Clark, Bruce Light Hillsberg, Wayne C. Hineman, Bernhard J. Klingenberg | 2011-11-08 |
| 7974950 | Applying a policy criteria to files in a backup image | Michael Allen Kaczmarski | 2011-07-05 |
| 7409389 | Managing access to objects of a computing environment | Rajagopal Ananthanarayanan, Craig Fulmer Everhart, Venkateswararao Jujjuri | 2008-08-05 |
| 7139781 | Managing filesystem versions | Jason C. Young, Rajagopal Ananthanarayanan, Randal Chilton Burns, Darrell Long, Ralph A. Becker-Szendy +2 more | 2006-11-21 |
| 7124131 | Discipline for lock reassertion in a distributed file system | D. Scott Guthridge, Rajagopal Ananthanarayanan, Ralph A. Becker-Szendy | 2006-10-17 |
| 7085909 | Method, system and computer program product for implementing copy-on-write of a file | Rajagopal Ananthanarayanan, Ralph A. Becker-Szendy, Randal Chilton Burns, Darrell Long, Jujjuri Venkateswararao +2 more | 2006-08-01 |
| 6938056 | System and method for restoring a file system from backups in the presence of deletions | Randal Chilton Burns, Darrell Long | 2005-08-30 |
| 6925515 | Producer/consumer locking system for efficient replication of file data | Randal Chilton Burns, Atul Goel, Wayne C. Hineman | 2005-08-02 |