DD

Douglas William Dewey

IBM: 39 patents #2,420 of 70,183Top 4%
ST Seagate Technology: 11 patents #516 of 4,626Top 15%
Overall (All Time): #53,524 of 4,157,543Top 2%
50
Patents All Time

Issued Patents All Time

Showing 25 most recent of 50 patents

Patent #TitleCo-InventorsDate
12235961 Malware mitigating storage controller Ian Davies, Michael Barrell 2025-02-25
11687278 Data storage system with recently freed page reference state Ian Davies, Ryan Thomas Phillips 2023-06-27
11429587 Multiple duration deduplication entries Michael Barrell, Ian Davies, Kenneth Fairclough Day, III 2022-08-30
11119862 Delta information volumes to enable chained replication of data by uploading snapshots of data to cloud Ian Davies, Kenneth Fairclough Day, III 2021-09-14
10896088 Metadata recovery mechanism for page storage Gomathirajan Authoor Velayuthaperumal, Adam Thomas Wolinski, Jeffery L. Shellhamer, Ian Davies 2021-01-19
10884889 Allocating part of a raid stripe to repair a second raid stripe Ruiling Luo, Ian Davies, Thomas George Wicklund 2021-01-05
10783029 Data replication in a storage system Stephen S. Huh, Ian Davies 2020-09-22
10706082 Deduplication database management Michael Barrell, Ian Davies, Kenneth Fairclough Day, III 2020-07-07
10409682 Distributed RAID system Ian Davies, Ruiling Luo, Thomas George Wicklund, Kenneth Fairclough Day, III 2019-09-10
10394482 Snap tree arbitrary replication Kenneth Fairclough Day, III, Ian Davies 2019-08-27
10055149 Intelligent snapshot tree replication Ian Davies, Kenneth Fairclough Day, III 2018-08-21
9891977 Managing spaces in memory Kevin S. Goldsmith 2018-02-13
9870278 Managing spaces in memory Kevin S. Goldsmith 2018-01-16
9864646 Managing spaces in memory Kevin S. Goldsmith 2018-01-09
9542257 Managing spaces in memory Kevin S. Goldsmith 2017-01-10
8812443 Failure data collection system apparatus and method Brian D. Hatfield, Ivan Ronald Olguin, II, William G. Sherman 2014-08-19
8768988 Accessing snapshots of a time based file system Kenneth Wayne Boyd, Kennth Fairclough Day, III, Christopher Diebold O'Toole 2014-07-01
8392481 Accessing snapshots of a time based file system Kenneth Wayne Boyd, Kenneth Fairclough Day, III, Christopher Diebold O'Toole 2013-03-05
8276041 Data integrity validation using hierarchical volume management James L. Hafner, Wendy A. Belluomini, Brian McKean, Donald R. Humlicek, Kevin Kidney +1 more 2012-09-25
8176405 Data integrity validation in a computing environment James L. Hafner, Wendy A. Belluomini, Brian McKean, Donald R. Humlicek, Kevin Kidney +1 more 2012-05-08
8108364 Representation of system clock changes in time based file systems Kenneth Wayne Boyd, Kenneth Fairclough Day, III, Christopher Diebold O'Toole 2012-01-31
8108880 Method and system for enabling state save and debug operations for co-routines in an event-driven environment Sangram Singh Ghoman, William G. Sherman, Shachar Fienblit 2012-01-31
7979401 Time based file system for continuous data protection Thomas William Beglin, Kenneth Wayne Boyd, Kenneth Fairclough Day, III 2011-07-12
7958517 Apparatus, system, and method for executing functions in an event driven environment from a co-routine environment Kenneth Fairclough Day, III, Eddie Lin 2011-06-07
7877628 Mirroring data between primary and secondary sites Kenneth Wayne Boyd, Kenneth Fairclough Day, III 2011-01-25