David R. Blea
47Patents
7h-index
45Co-inventors
69Inventor score
Filing activity: Jan 13, 1998 → Jan 3, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6212531A | Method for implementing point-in-time copy using a snapshot function | Emerging Cross-Sectional Technologies | 221 | Expired |
| US9298567B2 | System availability in PPRC failover environments | Physics | 22 | Active |
| US9405628B2 | Data migration using multi-storage volume swap | Physics | 19 | Active |
| US7475280B1 | Active-active server for high availability of data replication management application | Physics | 13 | Active |
| US7269701B2 | Self-configuration of source-to-target mapping | Physics | 11 | Expired |
| US9003142B2 | Volume swapping of point-in-time read-only target volumes | Physics | 11 | Active |
| US8799602B2 | Automated migration to a new target volume via merged bitmaps to maintain consistency | Physics | 11 | Active |
| US9619331B2 | Storage unit replacement using point-in-time snap copy | Physics | 7 | Active |
| US8793456B2 | Automated migration to a new target volume via merged bitmaps to maintain consistency | Physics | 6 | Active |
| US9507844B2 | Automatic adjustment of data replication based on data access | Physics | 6 | Active |
| US8549242B2 | Volume swapping of point-in-time read-only target volumes | Physics | 5 | Active |
| US7376676B2 | Method, system, and program for autonomic copy services solutions | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7788231B2 | Using a heartbeat signal to maintain data consistency for writes to source storage copied to target storage | Physics | 3 | Active |
| US8788877B2 | Acquiring a storage system into copy services management software | Physics | 3 | Active |
| US10013324B2 | Data recovery in multi-target data storage networks | Physics | 3 | Active |
| US10585767B2 | Automatic data healing using a storage controller | Physics | 2 | Active |
| US10146453B2 | Data migration using multi-storage volume swap | Physics | 2 | Active |
| US9471658B2 | Automatic adjustment of data replication based on data access | Physics | 2 | Active |
| US7644112B2 | Apparatus, system, and method for initializing a synchronized remote database | Emerging Cross-Sectional Technologies | 2 | Active |
| US8195615B2 | Using a heartbeat signal to maintain data consistency for writes to source storage copied to target storage | Physics | 2 | Active |
| US7478264B1 | Storage management server communication via storage device servers | Electricity | 1 | Active |
| US8904131B2 | Automated migration to a new copy services target storage system to manage multiple relationships simultaneously while maintaining disaster recovery consistency | Physics | 1 | Active |
| US9032173B2 | Automated migration to a new copy services target storage system to manage multiple relationships simultaneously while maintaining disaster recovery consistency | Physics | 1 | Active |
| US8095827B2 | Replication management with undo and redo capabilities | Physics | 1 | Active |
| US10915406B2 | Storage unit replacement using point-in-time snap copy | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.