Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11210024 | Optimizing read-modify-write operations to a storage device by writing a copy of the write data to a shadow block | Zhenxing Han, Robert M. Rees, Steven R. Hetzler | 2021-12-28 |
| 11190209 | Expansion for Blaum-Roth codes | Mario Blaum, Steven R. Hetzler | 2021-11-30 |
| 9760485 | Fast write and management of persistent cache in a system that includes tertiary storage | Wayne C. Hineman, Robert M. Rees, Anurag Sharma, Pin Zhou | 2017-09-12 |
| 9495247 | Time multiplexed redundant array of independent tapes | Mario Blaum, Steven R. Hetzler, Wayne C. Hineman, Robert M. Rees, Pin Zhou | 2016-11-15 |
| 9454333 | Parity logs for RAID systems with variable capacity media | Mario Blaum, Steven R. Hetzler, Wayne C. Hineman, Robert M. Rees, Pin Zhou | 2016-09-27 |
| 8959301 | Accessing data in a storage system | Ralph A. Becker-Szendy, D. Scott Guthridge, James C. Wyllie | 2015-02-17 |
| 8751859 | Monitoring lost data in a storage system | Ralph A. Becker-Szendy, D. Scott Guthridge, James C. Wyllie | 2014-06-10 |
| 8677063 | Parity declustered storage device array with partition groups | Ralph A. Becker-Szendy, D. Scott Guthridge, James C. Wyllie | 2014-03-18 |
| 8140909 | Efficient method to detect disk write errors | Leo Shyh-Wei Luan | 2012-03-20 |
| 8006126 | Data integrity validation in storage systems | James L. Hafner, James C. Wyllie, Wendy A. Belluomini | 2011-08-23 |
| 7853823 | System and method for reconstructing lost data in a storage system | James L. Hafner, Krishnakumar Rao Surugucchi | 2010-12-14 |
| 7752489 | Data integrity validation in storage systems | James L. Hafner, James C. Wyllie, Wendy A. Belluomini | 2010-07-06 |
| 6957301 | System and method for detecting data integrity problems on a data storage device | Mark A. Johnson, Carlos Querol, Michael T. Roble, Mohan B. Rowlands | 2005-10-18 |
| 6449725 | Method and computer program product for diagnosing and handling non-responsive device in a computer system | Parthiban Munusamy | 2002-09-10 |
| 6192481 | Structure and method for power sequencing of disk drives in a computer system | Parthiban Munusamy | 2001-02-20 |