DL

David B. Lomet

Microsoft: 52 patents #306 of 40,388Top 1%
DE Digital Equipment: 10 patents #67 of 2,100Top 4%
Oracle: 2 patents #5,522 of 14,854Top 40%
IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #31,974 of 4,157,543Top 1%
67
Patents All Time

Issued Patents All Time

Showing 25 most recent of 67 patents

Patent #TitleCo-InventorsDate
11210220 Log-structured storage for data access Justin Levandoski, Sudipta Sengupta 2021-12-28
10936591 Idempotent command execution Matthew A. Neerincx, Luiz F. Santos, Oleg Ignat, Quetzalcoatl Bradley, Raghu Ram +2 more 2021-03-02
10701177 Automatic data request recovery after session failure Matthew A. Neerincx, Luiz Fernando Federico Dos Santos, Oleg Ignat, Quetzalcoatl Bradley, Raghu Ram +3 more 2020-06-30
10216629 Log-structured storage for data access Justin Levandoski, Sudipta Sengupta 2019-02-26
9928264 High performance transactions in database management systems Justin Levandoski, Sudipta Sengupta, Ryan Stutsman 2018-03-27
9921903 Smart error recovery for database applications Matthew A. Neerincx, Luiz F. Santos, Oleg Ignat, Quetzalcoatl Bradley, Raghu Ram +3 more 2018-03-20
9800685 Automatic data request recovery after session failure Matthew A. Neerincx, Luiz Fernando Federico Dos Santos, Oleg Ignat, Quetzalcoatl Bradley, Raghu Ram +3 more 2017-10-24
9519591 Latch-free, log-structured storage for multiple access methods Justin Levandoski, Sudipta Sengupta 2016-12-13
9514211 High throughput data modifications using blind update operations Sudipta Sengupta, Justin Levandoski 2016-12-06
9251194 Automatic data request recovery after session failure Matthew A. Neerincx, Luiz Fernando Federico Dos Santos, Oleg Ignat, Quetzalcoatl Bradley, Raghu Ram +3 more 2016-02-02
9239868 Virtual session management and reestablishment Matthew A. Neerincx, Luiz F. Santos, Oleg Ignat, Quetzalcoatl Bradley, Raghu Ram +3 more 2016-01-19
9235464 Smart error recovery for database applications Matthew A. Neerincx, Luiz F. Santos, Oleg Ignat, Quetzalcoatl Bradley, Raghu Ram +3 more 2016-01-12
9003162 Structuring storage based on latch-free B-trees Justin Levandoski, Sudipta Sengupta 2015-04-07
8930321 Logical recovery with unbundled transaction services Kostas Tzoumas 2015-01-06
8898109 Automatic transaction retry after session failure Matthew A. Neerincx, Luiz Fernando Federico Dos Santos, Oleg Ignat, Quetzalcoatl Bradley, Raghu Ram +3 more 2014-11-25
8868514 Transaction support for distributed data Mohamed MOKBEL, Justin Levandoski, Keliang Zhao 2014-10-21
8850007 Consistent cluster operational data in a server cluster using a quorum of replicas Michael T. Massa, David A. Dion, Rajsekhar Das, Rushabh Doshi, Gor Nishanov +4 more 2014-09-30
8850018 Consistent cluster operational data in a server cluster using a quorum of replicas Michael T. Massa, David A. Dion, Rajsekhar Das, Rushabh Doshi, Gor Nishanov +4 more 2014-09-30
8386440 Database corruption recovery systems and methods Roger Barga 2013-02-26
8170997 Unbundled storage transaction services Alan David Fekete, Michael James Zwilling 2012-05-01
7984155 Consistent cluster operational data in a server cluster using a quorum of replicas Michael T. Massa, David A. Dion, Raj Das, Rushabh Doshi, Gor Nishanov +4 more 2011-07-19
7904427 Lazier timestamping in a transaction time database 2011-03-08
7774469 Consistent cluster operational data in a server cluster using a quorum of replicas Michael T. Massa, David A. Dion, Rajsekhar Das, Rushabh Doshi, Gor Nishanov +4 more 2010-08-10
7747589 Transaction time indexing with version compression 2010-06-29
7720820 Logless persistent components for enterprise applications 2010-05-18