Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7870239 | Method and system for securing network access to dynamically updateable data stored in a data storage system | Mark A. Kaufman, Uresh K. Vahalia, Percy Tzelnic, Steven M. Blumenau, John T. Fitzgerald +3 more | 2011-01-11 |
| 7756986 | Method and apparatus for providing data management for a storage system coupled to a network | Steven M. Blumenau, John T. Fitzgerald, James M. McGillis, Mark C. Lippitt, Natan Vishlitzsky | 2010-07-13 |
| 7752316 | Method and system for securing network access to data stored in a data storage system | Mark A. Kaufman, Uresh K. Vahalia, Percy Tzelnic, Steven M. Blumenau, John T. Fitzgerald +3 more | 2010-07-06 |
| 6845395 | Method and apparatus for identifying network devices on a storage network | Steve Blumenau, Steve Cohen | 2005-01-18 |
| 6839747 | User interface for managing storage in a storage system coupled to a network | Steve Blumenau, Steve Cohen, Jason D. Lindholm | 2005-01-04 |
| 6711612 | System for facilitating the transfer of management information from a remote mass storage subsystem over a switching fabric or selectively over a private link to a central location for servicing | Steven M. Blumenau | 2004-03-23 |
| 6665714 | Method and apparatus for determining an identity of a network device | Steve Blumenau, Steve Cohen | 2003-12-16 |
| 6457139 | Method and apparatus for providing a host computer with information relating to the mapping of logical volumes within an intelligent storage system | Matthew J. D'Errico, Steven M. Blumenau | 2002-09-24 |
| 6341317 | Method and apparatus for managing a log of information in a computer system including an intelligent storage system | Matthew J. D'Errico, Steven M. Blumenau | 2002-01-22 |
| 6324604 | Magnetic disk storage for storing data in disk block size from fixed length of host block in non-integer multiple of the disk block size | Arieh Don, Natan Vishlitzky | 2001-11-27 |
| 6314503 | Method and apparatus for managing the placement of data in a storage system to achieve increased system performance | Matthew J. D'Errico, Steven M. Blumenau | 2001-11-06 |
| 6311256 | Command insertion and reordering at the same storage controller | Kenneth A. Halligan, John T. Fitzgerald | 2001-10-30 |
| 6311257 | Method and system for allocating memory for a command queue | John T. Fitzgerald, Kenneth A. Halligan | 2001-10-30 |
| 6266740 | Device sequencing and placement protection using a digital signature | Arieh Don, Natan Vishlitzky | 2001-07-24 |
| 6260109 | Method and apparatus for providing logical devices spanning several physical volumes | John T. Fitzgerald, Kenneth A. Halligan | 2001-07-10 |
| 6209059 | Method and apparatus for the on-line reconfiguration of the logical volumes of a data storage system | John T. Fitzgerald, Kenneth A. Halligan | 2001-03-27 |
| 6189080 | Minimum read rate throughput in a disk cache system | — | 2001-02-13 |
| 6148369 | Method and apparatus for providing logical devices spanning several physical volumes | John T. Fitzgerald, Kenneth A. Halligan | 2000-11-14 |
| 6145006 | Method and apparatus for coordinating locking operations of heterogeneous host computers accessing a storage subsystem | Natan Vishlitsky, Brian Garrett | 2000-11-07 |
| 6141707 | Input/output request allocation by establishing master command queue among plurality of command queues to receive and store commands, determine logical volume, and forwarding command to determined logical volume | Kenneth A. Halligan | 2000-10-31 |
| 6098149 | Method and apparatus for extending commands in a cached disk array | John T. Fitzgerald | 2000-08-01 |
| 6055603 | Method and apparatus for performing pre-request operations in a cached disk array storage system | John T. Fitzgerald, Kenneth A. Halligan | 2000-04-25 |
| 6047353 | Method and apparatus for monitoring of host activities relating to an attached storage device | Natan Vishlitzky, Eli Shagam, David Shadmon | 2000-04-04 |
| 6041394 | Disk array write protection at the sub-unit level | Kenneth A. Halligan | 2000-03-21 |
| 6009535 | SCSI adaptor failover for a disk drive system | Kenneth A. Halligan, John T. Fitzgerald, Natan Vishlitsky | 1999-12-28 |