Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7509356 | Data backup | Gurami Palagashvili, Michael R. Boucher, Dwayne A. Carson | 2009-03-24 |
| 6754827 | Secure File Archive through encryption key management | David Hirschman, Philip Speare, Lev Vaitzblit | 2004-06-22 |
| 6629110 | Administration of a differential backup system in a client-server environment | Jonathan F. Freidin, Troy Runkel, Philip Speare, Lev Vaitzblit, Wayne Babich +2 more | 2003-09-30 |
| 6157931 | Database/template driven file selection for backup programs | David Hirschman, Philip Speare, Lev Vaitzblit | 2000-12-05 |
| 6101507 | File comparison for data backup and file synchronization | David Hirschman, Philip Speare, Lev Vaitzblit, Howard Marson | 2000-08-08 |
| 5940507 | Secure file archive through encryption key management | David Hirschman, Philip Speare, Lev Vaitzblit | 1999-08-17 |
| 5765173 | High performance backup via selective file saving which can perform incremental backups and exclude files and uses a changed block signature list | David Hirschman | 1998-06-09 |
| 5416840 | Software catalog encoding method and system | David Hirschman | 1995-05-16 |
| 5046984 | Bouncing ball launcher | — | 1991-09-10 |
| 4985913 | Multiple message answering machine keyed to the incoming phone number | Stephen R. Shalom | 1991-01-15 |
| 4525778 | Computer memory control | — | 1985-06-25 |
| 4488217 | Data processing system with lock-unlock instruction facility | Paul Binder | 1984-12-11 |
| 4381542 | System for interrupt arbitration | Paul Binder | 1983-04-26 |