JL

Justin Levandoski

Microsoft: 15 patents #2,618 of 40,388Top 7%
AM Amazon: 5 patents #3,253 of 19,158Top 20%
Google: 2 patents #10,498 of 22,993Top 50%
Overall (All Time): #190,022 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12405924 Managed tables for data lakes Victor Sergeyevich Agababov, Shuang Guan, Thibaud Hottelier, Anoop Kochummen Johnson, Bigang Li +1 more 2025-09-02
12339850 Query acceleration and metadata caching Thibaud Hottelier, Anoop Kochummen Johnson, Deepak Choudhary Nettem, Yuri Volobuev 2025-06-24
11874796 Efficient garbage collection in optimistic multi-writer database systems Tengiz Kharatishvili, Alexandre Olegovich Verbitski, Niket Goel, Kamal Kunt Gupta, Xiaofeng Bao 2024-01-16
11860869 Performing queries to a consistent view of a data set across query engine types Sangyong Hwang, Yongsik Yoon, Kamal Kant Gupta, Saileshwar Krishnamurthy, Ippokratis Pandis +1 more 2024-01-02
11663187 Key-value store system Badrish Chandramouli, Gunaprasaad Jeganathan, Donald Kossmann, James Hunter, Mike Barnett 2023-05-30
11392570 Key-value store system Badrish Chandramouli, Gunaprasaad Jeganathan, Donald Kossmann, James Hunter, Mike Barnett 2022-07-19
11379463 Atomic enforcement of cross-page data constraints in decoupled multi-writer databases Tengiz Kharatishvili, Alexandre Olegovich Verbitski, Niket Goel, Kamal Kant Gupta, Xiaofeng Bao +1 more 2022-07-05
11366802 Batch undo processing for transaction rollbacks in a multi-writer database Tengiz Kharatishvili, Alexandre Olegovich Vebitski, Niket Goel, Xiang Peng, Kamal Kant Gupta +1 more 2022-06-21
11210220 Log-structured storage for data access David B. Lomet, Sudipta Sengupta 2021-12-28
11113260 Transactional access to records on secondary storage in an in-memory database Per-Ake Larson, Ahmed Eldawy 2021-09-07
11080262 Optimistic atomic multi-page write operations in decoupled multi-writer databases Niket Goel, Tengiz Kharatishvili, Alexandre Olegovich Verbitski, Kamal Kant Gupta, Xiaofeng Bao 2021-08-03
10599485 Index structure using atomic multiword update operations Umar F. Minhas, Per-Ake Larson, Tianzheng Wang, Joy James Prabhu Arulraj 2020-03-24
10331649 Transactional access to records on secondary storage in an in-memory database Per-Ake Larson, Ahmed Eldawy 2019-06-25
10216629 Log-structured storage for data access David B. Lomet, Sudipta Sengupta 2019-02-26
10067960 Controlling atomic updates of indexes using hardware transactional memory Ryan Stutsman, Darko Makreshanski 2018-09-04
9928264 High performance transactions in database management systems David B. Lomet, Sudipta Sengupta, Ryan Stutsman 2018-03-27
9892146 Classification of data in main memory database systems Per-Ake Larson 2018-02-13
9519591 Latch-free, log-structured storage for multiple access methods David B. Lomet, Sudipta Sengupta 2016-12-13
9514174 Classification of data in main memory database systems Per-Ake Larson 2016-12-06
9514211 High throughput data modifications using blind update operations Sudipta Sengupta, David B. Lomet 2016-12-06
9003162 Structuring storage based on latch-free B-trees David B. Lomet, Sudipta Sengupta 2015-04-07
8868514 Transaction support for distributed data David B. Lomet, Mohamed MOKBEL, Keliang Zhao 2014-10-21