Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10986077 | Secure registration and ignition of network nodes on a multi-hop wireless network | — | 2021-04-20 |
| 10601797 | Secure registration and ignition of network nodes on a multi-hop wireless network | — | 2020-03-24 |
| 10320762 | Secure registration and ignition of network nodes on a multi-hop wireless network | — | 2019-06-11 |
| 8020035 | Expander circuit for a solid state persistent storage device that provides a plurality of interfaces to corresponding storage controllers | Douglas L. Voigt, David Alan Daigle | 2011-09-13 |
| 7720928 | Centralized fine-grained enhancements for distributed table driven I/O mapping | James M. Reuter, Richard P. Helliwell | 2010-05-18 |
| 7366868 | Generating updated virtual disks using distributed mapping tables accessible by mapping agents and managed by a centralized controller | James M. Reuter, Richard F. Wrenn, Robert G. Bean | 2008-04-29 |
| 7269631 | Architecture for parallel distributed table driven I/O mapping | James M. Reuter, Robert G. Bean, Richard F. Wrenn | 2007-09-11 |
| 7197665 | Physical incremental backup using snapshots | Andrew C. Goldstein, Richard F. Wrenn | 2007-03-27 |
| 6961838 | Generating updated virtual disks using distributed mapping tables accessible by mapping agents and managed by a centralized controller | James M. Reuter, Richard F. Wrenn, Robert G. Bean | 2005-11-01 |
| 6775790 | Distributed fine-grained enhancements for distributed table driven I/O mapping | James M. Reuter, Richard F. Lary | 2004-08-10 |
| 6745207 | System and method for managing virtual storage | James E. Reuter, Richard F. Wrenn, Andrew St. Martin | 2004-06-01 |
| 6718404 | Data migration using parallel, distributed table driven I/O mapping | James M. Reuter, Richard F. Wrenn, Robert G. Bean | 2004-04-06 |
| 6665815 | Physical incremental backup using snapshots | Andrew C. Goldstein, Richard F. Wrenn | 2003-12-16 |
| 6192460 | Method and apparatus for accessing data in a shadow set after a failed data operation | William L. Goleman, Scott Howard Davis | 2001-02-20 |
| 5657471 | Dual addressing arrangement for a communications interface architecture | Richard F. Lary, Robert Willard, Catharine van Ingen, William S. Watson, Barry L. Rubinson +1 more | 1997-08-12 |
| 5581690 | Method and apparatus for preventing the use of corrupt data in a multiple disk raid organized storage system | Robert A. Ellis | 1996-12-03 |
| 5546536 | Log for selective management of specific address in a shadow storage system | Scott Howard Davis, William L. Goleman, Robert G. Bean, James A. Zahrobsky | 1996-08-13 |
| 5522031 | Method and apparatus for the on-line restoration of a disk in a RAID-4 or RAID-5 array with concurrent access by applications | Robert A. Ellis, Steven J. Malan, Alan Rollow, Richard B. Wells | 1996-05-28 |
| 5519849 | Method of reducing the complexity of an I/O request to a RAID-4 or RAID-5 array | Steven J. Malan, Sid Snyder, Alan Rollow | 1996-05-21 |
| 5504858 | Method and apparatus for preserving data integrity in a multiple disk raid organized storage system | Robert A. Ellis, Clark Edward Lubbers, Steven J. Malan, Peter C. Rivera, Sid Snyder +1 more | 1996-04-02 |
| 5488716 | Fault tolerant computer system with shadow virtual processor | Fred B. Schneider, Butler W. Lampson, Edward F. Balkovich | 1996-01-30 |
| 5390327 | Method for on-line reorganization of the data on a RAID-4 or RAID-5 array in the absence of one disk and the on-line restoration of a replacement disk | Clark Edward Lubbers | 1995-02-14 |
| 5386514 | Queue apparatus and mechanics for a communications interface architecture | Richard F. Lary, Robert Willard, Catharine van Ingen, William S. Watson, Barry L. Rubinson +2 more | 1995-01-31 |
| 5386524 | System for accessing information in a data processing system | Richard F. Lary, Robert Willard, Catharine van Ingen, William S. Watson, Barry L. Rubinson +1 more | 1995-01-31 |
| 5247618 | Transferring data in a digital data processing system | Scott Howard Davis, William L. Goleman, Robert G. Bean, James A. Zahrobsky | 1993-09-21 |