Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11068188 | Monitored migration of copies of volumes of data between clusters of a virtual tape library system | Mark A. Roche | 2021-07-20 |
| 9372801 | Managing a cache in a multi-node virtual tape controller | Erika M. Dawson, Duke A. Lee, David Luciani, Joel K. Lyman | 2016-06-21 |
| 9229829 | Synchronous mode replication to multiple clusters | Erika M. Dawson, Gavin S. Johnson, Katsuyoshi Katori, Joseph M. Swingler | 2016-01-05 |
| 9058110 | Managing a cache in a multi-node virtual tape controller | Erika M. Dawson, Duke A. Lee, David Luciani, Joel K. Lyman | 2015-06-16 |
| 9037802 | Methods for managing a cache in a multi-node virtual tape controller | Erika M. Dawson, Duke A. Lee, David Luciani, Joel K. Lyman | 2015-05-19 |
| 8856206 | Maintaining message versions at nodes in a network | Gary Anna, Thomas W. Bish, Joseph W. Dain | 2014-10-07 |
| 8856450 | Systems for managing a cache in a multi-node virtual tape controller | Erika M. Dawson, Duke A. Lee, David Luciani, Joel K. Lyman | 2014-10-07 |
| 8565067 | Apparatus, system, and method for link maintenance | Thomas W. Bish, Joseph W. Dain | 2013-10-22 |
| 8392909 | Synchronizing vital product data for computer processor subsystems | Gary Anna, Joseph W. Dain, Henry Zheng Liu, Jeffrey Wayne Pilch | 2013-03-05 |
| 8239570 | Using link send and receive information to select one of multiple links to use to transfer data for send and receive operations | Thomas W. Bish, Joseph W. Dain, Jonathan Wayne Peake | 2012-08-07 |
| 8028201 | Leveled logging data automation for virtual tape server applications | Gary Anna, Henry Zheng Liu, Daniel J. Winarski | 2011-09-27 |
| 7991758 | System and method for performing a search operation within a sequential access data storage subsystem | Paul M. Greco, Michael Ray Noel, Cory G. Smith | 2011-08-02 |
| 7870226 | Method and system for an update synchronization of a domain information file | Gary Anna, Joel H. Chen, Joseph W. Dain | 2011-01-11 |
| 7779110 | Apparatus, system, and method for communicating control messages between a first device and a second device | Robert B. Basham, Kirby Grant Dahman, Christopher Grunow, Ronald D. Martens | 2010-08-17 |
| 7664995 | Transfer of application loggin status information across subsystem nodes | Thomas W. Bish, Joseph W. Dain, Henry Zheng Liu, Daniel J. Winarski | 2010-02-16 |
| 7567886 | Method to validate system configuration in a data storage and retrieval system | Joel K. Lyman | 2009-07-28 |
| 7409442 | Method for communicating control messages between a first device and a second device | Christopher Grunow, Kirby Grant Dahman, Ronald D. Martens, Robert B. Basham | 2008-08-05 |
| 7337262 | Adaptive read ahead method of data recorded on a sequential media readable via a variable data block size storage device | Cory G. Smith | 2008-02-26 |
| 7117333 | Apparatus, system, and method to estimate memory for recovering data | Kirby Grant Dahman, Gavin S. Johnson, Trang Le | 2006-10-03 |
| 7020742 | System for fast tape file positioning | Kirby Grant Dahman, Kathryn Eileen Eldred, Christopher Grunow, Joel K. Lyman, Jon A. Lynds +1 more | 2006-03-28 |
| 6868487 | Data storage device and method for storing information using alternate information storage architectures | Kirby Grant Dahman, Christopher Grunow, Joel K. Lyman | 2005-03-15 |
| 6857044 | Data storage device for fast multiple file write operations | Kirby Grant Dahman, Christopher Grunow, Joel K. Lyman | 2005-02-15 |
| 6854052 | Method to validate system configuration | Joel K. Lyman | 2005-02-08 |
| 6832287 | System for fast tape file positioning | Kirby Grant Dahman, Kathryn Eileen Eldred, Christopher Grunow, Joel K. Lyman, Jon A. Lynds +1 more | 2004-12-14 |