David Hirschman
6Patents
6h-index
4Co-inventors
48Inventor score
Filing activity: Jul 6, 1993 → May 19, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5765173A | High performance backup via selective file saving which can perform incremental backups and exclude files and uses a changed block signature list | Physics | 343 | Expired |
| US5940507A | Secure file archive through encryption key management | Physics | 244 | Expired |
| US6101507A | File comparison for data backup and file synchronization | Emerging Cross-Sectional Technologies | 142 | Expired |
| US5416840A | Software catalog encoding method and system | Physics | 111 | 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.