Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12204558 | Failover of database sessions to a logical replica database | Carol L. Colrain, Xiaoli Qi, Kevin S. Neel, Stephen John Vivian, Yunrui Li +1 more | 2025-01-21 |
| 8108873 | System for extending an addressable range of memory | Richard Frank, Gopalan Arun, Daniel E. O'Shaughnessy | 2012-01-31 |
| 7617254 | Method and mechanism for relational access of recovery logs in a database system | Juan R. Loaiza, Richard Frank, Joydip Kundu, Dan O'Shaughnessy | 2009-11-10 |
| 7526481 | Web servers with queryable dynamic caches | Ramu Sunkara | 2009-04-28 |
| 7194740 | System for extending an addressable range of memory | Richard Frank, Gopalan Arun, Daniel E. O'Shaughnessy | 2007-03-20 |
| 7076783 | Providing figure of merit vote from application executing on a partitioned cluster | Richard Frank, Joydip Kundu, Daniel E. O'Shaughnessy | 2006-07-11 |
| 7020695 | Using a cluster-wide shared repository to provide the latest consistent definition of the cluster (avoiding the partition-in time problem) | Joydip Kundu, Richard Frank, Daniel E. O'Shaughnessy | 2006-03-28 |
| 6871222 | Quorumless cluster using disk-based messaging | Richard Frank, Joydip Kundu, Daniel E. O'Shaughnessy | 2005-03-22 |
| 6618822 | Method and mechanism for relational access of recovery logs in a database system | Juan R. Loaiza, Richard Frank, Joydip Kundu, Dan O'Shaughnessy | 2003-09-09 |
| 6532494 | Closed-loop node membership monitor for network clusters | Richard Frank, Joydip Kundu, Daniel E. O'Shaughnessy | 2003-03-11 |
| 6490671 | System for efficiently maintaining translation lockaside buffer consistency in a multi-threaded, multi-processor virtual memory system | Richard Frank, Gopalan Arun, Daniel E. O'Shaughnessy | 2002-12-03 |
| 6487641 | Dynamic caches with miss tables | Marcos G. Almeida, Ramu Sunkara, Anil D'silva | 2002-11-26 |