Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12423301 | Diskless active data guard as cache | Yunrui Li, Wei-Ming Hu, Juan R. Loaiza, J. William Lee, Adam Y. Lee +3 more | 2025-09-23 |
| 12353434 | Data guard at PDB (pluggable database) level | Yunrui Li, Giridhar Ravipati, Ian Neall, Frank de Lange, Jing Zheng +4 more | 2025-07-08 |
| 12182100 | User-specified chains and row versions in a blockchain table | Juan R. Loaiza, Sachin Vijakumar Sonawane, Wei-Ming Hu | 2024-12-31 |
| 12137172 | Deferred and secure data signing | Sachin Vijakumar Sonawane, Juan R. Loaiza, MARK RAKHMILEVICH, Wei-Ming Hu | 2024-11-05 |
| 12124474 | Real-time masking in a standby database | Sachin Vijakumar Sonawane | 2024-10-22 |
| 12050620 | Optimized synchronization for redirected standby DML commands | Sachin Vijakumar Sonawane | 2024-07-30 |
| 12008014 | Data guard at PDB (pluggable database) level | Yunrui Li, Giridhar Ravipati, Ian Neall, Frank de Lange, Jing Zheng +4 more | 2024-06-11 |
| 11847110 | Method and system for supporting data consistency on an active standby database after DML redirection to a primary database | Sachin Vijaykumar Sonawane, Yunrui Li, Thomas Baby, Vivekanandhan Raja | 2023-12-19 |
| 11657037 | Query execution against an in-memory standby database | Vasudha Krishnaswamy, Yunrui Li, Vivekanandhan Raja, Tirthankar Lahiri, Sukhada Pendse +4 more | 2023-05-23 |
| 11640391 | Supporting blockchain collections in a database | Juan R. Loaiza, Wei-Ming Hu, Amrish Srivastava, James W. Stamos, Sachin Vijakumar Sonawane | 2023-05-02 |
| 11586614 | Native persistent store support for blockchains | James W. Stamos, Wei-Ming Hu, Juan R. Loaiza, Sachin Vijaykumar Sonawane, Hongjie Yang | 2023-02-21 |
| 11468060 | Automatic query offloading to a standby database | Sachin Vijakumar Sonawane | 2022-10-11 |
| 11086902 | Method and system for implementing a redo repeater | Steven McGee, Jiangbin Luo, Benedicto Garin, Michael S. Harvey, Nitin Karkhanis +4 more | 2021-08-10 |
| 11048599 | Time-based checkpoint target for database media recovery | Jonghyun Lee, Yunrui Li, Amrish Srivastava | 2021-06-29 |
| 10949413 | Method and system for supporting data consistency on an active standby database after DML redirection to a primary database | Sachin Vijaykumar Sonawane, Yunrui Li, Thomas Baby, Vivekanandhan Raja | 2021-03-16 |
| 10698771 | Zero-data-loss with asynchronous redo shipping to a standby database | Hongjie Yang, Yunrui Li | 2020-06-30 |
| 10642861 | Multi-instance redo apply | Amrish Srivastava, Yunrui Li | 2020-05-05 |
| 10152396 | Time-based checkpoint target for database media recovery | Jonghyun Lee, Yunrui Li, Amrish Srivastava | 2018-12-11 |
| 10102266 | Method and system for implementing a redo repeater | Steven McGee, Jiangbin Luo, Benedicto Garin, Michael S. Harvey, Nitin Karkhanis +4 more | 2018-10-16 |
| 9892153 | Detecting lost writes | Yunrui Li, Hongyi Yao | 2018-02-13 |
| 9767178 | Multi-instance redo apply | Amrish Srivastava, Yunrui Li | 2017-09-19 |
| 9563655 | Zero and near-zero data loss database backup and recovery | Jin Chen, Benedicto Garin, Raymond Guzman | 2017-02-07 |
| 9514160 | Automatic recovery of a failed standby database in a cluster | Shanshan Song, Yunrui Li, Tolga Yurek, Neil MacNaughton | 2016-12-06 |
| 8868492 | Method for maximizing throughput and minimizing transactions response times on the primary system in the presence of a zero data loss standby replica | Benedicto Garin, Yunrui Li, Vsevolod Panteleenko, Vinay Srihari | 2014-10-21 |
| 8838919 | Controlling data lag in a replicated computer system | Jia Shi, Wei-Ming Hu, Vinay Srihari, Yunrui Li, Benedicto Garin | 2014-09-16 |