Issued Patents All Time
Showing 26–50 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6675268 | Method and apparatus for handling transfers of data volumes between controllers in a storage environment having multiple paths to the data volumes | Charles Binford, Michael J. Gallagher, Ray M. Jantz | 2004-01-06 |
| 6675258 | Methods and apparatus for seamless firmware update and propagation in a dual raid controller system | Walter Bramhall, William P. Delaney, Ray M. Jantz | 2004-01-06 |
| 6671776 | Method and system for determining and displaying the topology of a storage array network having multiple hosts and computer readable medium for generating the topology | — | 2003-12-30 |
| 6606629 | Data structures containing sequence and revision number metadata used in mass storage data integrity-assuring technique | Scott E. Greenfield, Thomas L. Langford, II | 2003-08-12 |
| 6594744 | Managing a snapshot volume or one or more checkpoint volumes with multiple point-in-time images in a single repository | Donald R. Humlicek, William P. Delaney | 2003-07-15 |
| 6591337 | Method and apparatus for caching objects in a disparate management environment | William P. Delaney | 2003-07-08 |
| 6584499 | Methods and apparatus for performing mass operations on a plurality of managed devices on a network | Ray M. Jantz, William V. Courtright, II, Matthew A. Markus | 2003-06-24 |
| 6567889 | Apparatus and method to provide virtual solid state disk in cache memory in a storage controller | Gerald J. Fredin, Donald R. Humlicek | 2003-05-20 |
| 6553511 | Mass storage data integrity-assuring technique utilizing sequence and revision number metadata | Thomas L. Langford, II, Scott E. Greenfield | 2003-04-22 |
| 6480970 | Method of verifying data consistency between local and remote mirrored data storage systems | Thomas L. Langford, II | 2002-11-12 |
| 6480955 | Methods and apparatus for committing configuration changes to managed devices prior to completion of the configuration change | Ray M. Jantz, William V. Courtright, II | 2002-11-12 |
| 6480901 | System for monitoring and managing devices on a network from a management station via a proxy server that provides protocol converter | Bret S. Weber, William P. Delaney, Ray M. Jantz, William V. Courtright, II | 2002-11-12 |
| 6467023 | Method for logical unit creation with immediate availability in a raid storage environment | Donald R. Humlicek, Robin Huber | 2002-10-15 |
| 6457098 | Methods and apparatus for coordinating shared multiple raid controller access to common storage devices | Gerald J. Fredin | 2002-09-24 |
| 6412045 | Method for transferring data from a host computer to a storage media using selectable caching strategies | Donald R. Humlicek, Max L. Johnson, Curtis W. Rink | 2002-06-25 |
| 6384842 | User interface to provide a physical view of movable physical entities | William P. Delaney | 2002-05-07 |
| 6385683 | Methods and apparatus for raid hardware sequencing to achieve a higher performance raid architecture | Dennis E. Gates, Keith W. Holt, John R. Kloeppner | 2002-05-07 |
| 6381674 | Method and apparatus for providing centralized intelligent cache between multiple data controlling elements | Bret S. Weber | 2002-04-30 |
| 6356969 | Methods and apparatus for using interrupt score boarding with intelligent peripheral device | Dennis E. Gates, Keith W. Holt, John R. Kloeppner | 2002-03-12 |
| 6334195 | Use of hot spare drives to boost performance during nominal raid operation | Donald R. Humlicek, Curtis W. Rink | 2001-12-25 |
| 6304942 | Providing an upgrade path for an existing data storage system | — | 2001-10-16 |
| 6275898 | Methods and structure for RAID level migration within a logical unit | — | 2001-08-14 |
| 6216199 | Hardware mechanism for managing cache structures in a data storage system | John R. Kloeppner, Dennis E. Gates | 2001-04-10 |
| 6178520 | Software recognition of drive removal or insertion in a storage system | Marlin J. Gwaltney, Timothy Snider | 2001-01-23 |
| 6173374 | System and method for peer-to-peer accelerated I/O shipping between host bus adapters in clustered computer network | Thomas F. Heil, Martin H. Francis, Bret S. Weber | 2001-01-09 |