Raghu Krishnamurthy
34Patents
15h-index
38Co-inventors
77Inventor score
Filing activity: May 12, 2003 → Jan 12, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7809691B1 | System and method of applying incremental changes prior to initialization of a point-in-time copy | Physics | 128 | Active |
| US9647933B1 | Port identifier management for path failover in cluster environments | Electricity | 104 | Active |
| US7657578B1 | System and method for volume replication in a storage environment employing distributed block virtualization | Physics | 96 | Active |
| US7461230B1 | Maintaining spatial locality of write operations | Physics | 96 | Expired |
| US7467265B1 | System and method for block conflict resolution within consistency interval marker based replication | Physics | 93 | Active |
| US7191299B1 | Method and system of providing periodic replication | Emerging Cross-Sectional Technologies | 90 | Expired |
| US7406487B1 | Method and system for performing periodic replication using a log | Emerging Cross-Sectional Technologies | 68 | Expired |
| US7308545B1 | Method and system of providing replication | Emerging Cross-Sectional Technologies | 63 | Expired |
| US7778157B1 | Port identifier management for path failover in cluster environments | Electricity | 45 | Active |
| US8401997B1 | System and method for replication using consistency interval markers in a distributed storage environment | Physics | 40 | Active |
| US7685385B1 | System and method for satisfying I/O requests before a replica has been fully synchronized | Physics | 29 | Active |
| US7765433B1 | Technique for performing disaster rehearsal for a storage area network utilizing a replication appliance | Physics | 23 | Active |
| US7620785B1 | Using roll-forward and roll-backward logs to restore a data volume | Physics | 23 | Expired |
| US7739464B1 | Consistent backups of data using a roll-back log | Physics | 22 | Expired |
| US7925630B1 | Method of inserting a validated time-image on the primary CDP subsystem in a continuous data protection and replication (CDP/R) subsystem | Physics | 20 | Active |
| US8082406B1 | Techniques for reducing data storage needs using CDP/R | Physics | 15 | Active |
| US7707372B1 | Updating a change track map based on a mirror recovery map | Physics | 13 | Expired |
| US7979396B1 | System and method for performing consistent resynchronization between synchronized copies | Physics | 13 | Expired |
| US7631159B1 | Faster recovery mechanism of validated continuous data protection (CDP) time image | Physics | 13 | Active |
| US7680839B1 | System and method for resynchronizing mirrored volumes | Physics | 11 | Active |
| US8699322B1 | Port identifier management for path failover in cluster environments | Electricity | 8 | Active |
| US9712455B1 | Determining availability of networking resources prior to migration of a server or domain | Electricity | 7 | Active |
| US7831782B1 | Roll-back log to provide data consistency | Physics | 6 | Expired |
| US10904068B2 | System and method to provide seamless data placement, data movement, and data management into cloud | Electricity | 5 | Active |
| US8010759B1 | Extent redirect | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.