Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399909 | Configuration and management of replication units for asynchronous database transaction replication | Lik Wong, Leonid Novak, Sampanna Shahaji Salunke, Wei-Ming Hu | 2025-08-26 |
| 12380130 | Recovery from loss of leader during asynchronous database transaction replication | Lik Wong, Leonid Novak, Sampanna Shahaji Salunke, Wei-Ming Hu | 2025-08-05 |
| 12277140 | Consensus protocol for asynchronous database transaction replication with fast, automatic failover, zero data loss, strong consistency, full SQL support and horizontal scalability | Lik Wong, Leonid Novak, Sampanna Shahaji Salunke, Wei-Ming Hu | 2025-04-15 |
| 11954117 | Routing requests in shared-storage database systems | Juan R. Loaiza, Wei-Ming Hu, Leonid Novak | 2024-04-09 |
| 11636075 | System and method for providing direct access to a sharded database | Vidya Hegde, Jean De Lavarene, Douglas Surber, Leonid Novak, Wei-Ming Hu +3 more | 2023-04-25 |
| 11609901 | Automatic derivation of shard key values and transparent multi-shard transaction and query support | Lik Wong, Leonid Novak, Douglas Surber, Ilesh Hasmukhlal Garish, Saurabh Verma +2 more | 2023-03-21 |
| 11409721 | System and method for providing access to a sharded database using a cache and a shard technology | Vidya Hegde, Jean De Lavarene, Douglas Surber, Leonid Novak, Wei-Ming Hu +3 more | 2022-08-09 |
| 11204900 | Request routing and query processing in a sharded database | Wei-Ming Hu, Leonid Novak, Ilya Taranov, Zheng Zeng, Jean De Lavarene +1 more | 2021-12-21 |
| 11194773 | Integration of existing databases into a sharding environment | Wei-Ming Hu, Ghazi Nourdine Benadjaoud, Darshan Maniyani, Sachin Rathod, Wumengjian Zhu | 2021-12-07 |
| 11151124 | Automatic derivation of shard key values and transparent multi-shard transaction and query support | Lik Wong, Leonid Novak, Douglas Surber, Ilesh Hasmukhlal Garish, Saurabh Verma +2 more | 2021-10-19 |
| 10983970 | Relational database organization for sharding | Wei-Ming Hu, Stephen Ball, Ghazi Nourdine Benadjaoud, Leonid Novak, Ilya Taranov +1 more | 2021-04-20 |
| 10545935 | System and method for providing access to a sharded database using a cache and a shard technology | Vidya Hegde, Jean De Lavarene, Douglas Surber, Leonid Novak, Wei-Ming Hu +3 more | 2020-01-28 |
| 10496614 | DDL processing in shared databases | Wei-Ming Hu, Leonid Novak, Stephen Ball, Ghazi Nourdine Benadjaoud | 2019-12-03 |
| 10339116 | Composite sharding | Wei-Ming Hu, Ghazi Nourdine Benadjaoud, Ilya Taranov | 2019-07-02 |
| 10331634 | Request routing and query processing in a sharded database | Wei-Ming Hu, Leonid Novak, Ilya Taranov, Zheng Zeng, Jean De Lavarene +1 more | 2019-06-25 |
| 10268710 | Relational database organization for sharding | Wei-Ming Hu, Stephen Ball, Ghazi Nourdine Benadjaoud, Leonid Novak, Ilya Taranov +1 more | 2019-04-23 |
| 10248483 | Data recovery advisor | Michael James Stewart, Wei-Ming Hu, Alok Pareek, Lawrence HinLuen To, Jr., Vinay Srihari | 2019-04-02 |
| 9268840 | Providing services across systems that manage distributed replicas | Wei-Ming Hu, Lakshminaray Chidambaran, Feroz Alam Khan, Bhaskar Mathur, Kevin S. Neel +5 more | 2016-02-23 |
| 8838535 | Providing services across systems that manage distributed replicas | Wei-Ming Hu, Lakshminaray Chidambaran, Feroz Alam Khan, Bhaskar Mathur, Kevin S. Neel +5 more | 2014-09-16 |
| 8543862 | Data corruption diagnostic engine | Michael James Stewart, Wei-Ming Hu, Balasubrahmanyam Kuchibhotla, Margaret Susairaj, Hubert Ken Sun | 2013-09-24 |
| 8402129 | Method and apparatus for efficient reactive monitoring | Danny Raz | 2013-03-19 |
| 8074103 | Data corruption diagnostic engine | Michael James Stewart, Wei-Ming Hu, Balasubrahmanyam Kuchibhotla, Margaret Susairai, Hubert Ken Sun | 2011-12-06 |
| 7904756 | Repair planning engine for data corruptions | Michael James Stewart, Wei-Ming Hu, Muthu Olagappan | 2011-03-08 |
| 7734580 | Readable physical storage replica and standby database system | Tirthankar Lahiri, Kiran Goyal, Jia Shi, Wei-Ming Hu, Neil MacNaughton +9 more | 2010-06-08 |
| 7627614 | Lost write detection and repair | Wei-Ming Hu, J. William Lee, Juan R. Loaiza, Vinay Srihari | 2009-12-01 |