Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10394821 | Providing reconstructed data based on stored aggregate data in response to queries for unavailable data | Ying Liu | 2019-08-27 |
| 9449071 | Providing reconstructed data based on stored aggregate data in response to queries for unavailable data | Ying Liu | 2016-09-20 |
| 8745707 | Method and apparatus providing optimistic locking of shared computer resources | — | 2014-06-03 |
| 8484212 | Providing reconstructed data based on stored aggregate data in response to queries for unavailable data | Ying Liu | 2013-07-09 |
| 7743146 | Controlling access of concurrent users of computer resources in a distributed system using an improved semaphore counting approach | — | 2010-06-22 |
| 7483889 | Instance-based authorization utilizing query augmentation | Alex Wang | 2009-01-27 |
| 7328263 | Controlling access of concurrent users of computer resources in a distributed system using an improved semaphore counting approach | — | 2008-02-05 |
| 6850938 | Method and apparatus providing optimistic locking of shared computer resources | — | 2005-02-01 |