Philip Speare
5Patents
5h-index
9Co-inventors
45Inventor score
Filing activity: Dec 3, 1997 → Jan 10, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5940507A | Secure file archive through encryption key management | Physics | 244 | Expired |
| US6629110B2 | Administration of a differential backup system in a client-server environment | Emerging Cross-Sectional Technologies | 177 | Expired |
| US6101507A | File comparison for data backup and file synchronization | Emerging Cross-Sectional Technologies | 142 | Expired |
| US6754827B1 | Secure File Archive through encryption key management | Physics | 83 | Expired |
| US6157931A | Database/template driven file selection for backup programs | Emerging Cross-Sectional Technologies | 48 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.