Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8275959 | Failover control of dual controllers in a redundant data storage system | Ayman Mohammad Ghanem | 2012-09-25 |
| 8112679 | Data reliability bit storage qualifier and logical unit metadata | Clark Edward Lubbers, Randy L. Roberson | 2012-02-07 |
| 8046469 | System and method for interfacing with virtual storage | Clark Edward Lubbers, Keith D. Woestehoff, Masami Y. Hua, Richard P. Helliwell, Randy L. Roberson | 2011-10-25 |
| 7882271 | Processor partnering in a storage system | Clark Edward Lubbers, Randy L. Roberson | 2011-02-01 |
| 7707362 | Context-free data transactions between dual operating systems embedded within a data storage subsystem | Clark Edward Lubbers, Robert Brinham Trace | 2010-04-27 |
| 7526684 | Deterministic preventive recovery from a predicted failure in a distributed storage system | Bruce Bicknell, Mark Allen Gaertner, Paul William Burnett, Robert German | 2009-04-28 |
| 7478215 | Multi-controller write operations | Clark Edward Lubbers, R. Brian Schow, Wayne Umland, Randy L. Roberson | 2009-01-13 |
| 7366868 | Generating updated virtual disks using distributed mapping tables accessible by mapping agents and managed by a centralized controller | James M. Reuter, David W. Thiel, Richard F. Wrenn | 2008-04-29 |
| 7290102 | Point in time storage copy | Clark Edward Lubbers, James M. Reiser, Anuja Korgaonkar, Randy L. Roberson | 2007-10-30 |
| 7269631 | Architecture for parallel distributed table driven I/O mapping | James M. Reuter, David W. Thiel, Richard F. Wrenn | 2007-09-11 |
| 6961838 | Generating updated virtual disks using distributed mapping tables accessible by mapping agents and managed by a centralized controller | James M. Reuter, David W. Thiel, Richard F. Wrenn | 2005-11-01 |
| 6931487 | High performance multi-controller processing | Clark Edward Lubbers, R. Brian Schow, Wayne Umland, Randy L. Roberson | 2005-08-16 |
| 6915397 | System and method for generating point in time storage copy | Clark Edward Lubbers, James M. Reiser, Anuja Korgaonkar, Randy L. Roberson | 2005-07-05 |
| 6895467 | System and method for atomizing storage | Clark Edward Lubbers, Keith D. Woestehoff, Jesse L. Yandell, James M. Reiser, Anuja Korgaonkar +1 more | 2005-05-17 |
| 6718404 | Data migration using parallel, distributed table driven I/O mapping | James M. Reuter, David W. Thiel, Richard F. Wrenn | 2004-04-06 |
| 5546536 | Log for selective management of specific address in a shadow storage system | Scott Howard Davis, William L. Goleman, David W. Thiel, James A. Zahrobsky | 1996-08-13 |
| 5247618 | Transferring data in a digital data processing system | Scott Howard Davis, William L. Goleman, David W. Thiel, James A. Zahrobsky | 1993-09-21 |
| 4837675 | Secondary storage facility empolying serial communications between drive and controller | Michael E. Beckman, Barry L. Rubinson, Edward A. Gardner, O. Winston Sergeant, Peter T. McLean | 1989-06-06 |
| 4825406 | Secondary storage facility employing serial communications between drive and controller | Michael E. Beckman, Barry L. Rubinson, Edward A. Gardner, O. Winston Sergeant, Peter T. McLean | 1989-04-25 |
| 4811279 | Secondary storage facility employing serial communications between drive and controller | Michael E. Beckman, Barry L. Rubinson, Edward A. Gardner, O. Winston Sergeant, Peter T. McLean | 1989-03-07 |
| 4811278 | Secondary storage facility employing serial communications between drive and controller | Michael E. Beckman, Barry L. Rubinson, Edward A. Gardner, O. Winston Sergeant, Peter T. McLean | 1989-03-07 |
| 4648035 | Address conversion unit for multiprocessor system | Thomas F. Fava, Richard F. Lary, Robert Blackledge | 1987-03-03 |
| 4543626 | Apparatus and method for controlling digital data processing system employing multiple processors | Edward A. Gardner, Michael Chow, Barry L. Rubinson, Richard F. Lary, Robert Blackledge | 1985-09-24 |