Software Security, Inc.
7Patents
0Active
7Granted
32Portfolio score
Filing activity: Jul 27, 1993 → May 16, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5337357A | Method of software distribution protection | Electricity | 331 | Expired |
| US6005940A | System for securely storing and reading encrypted data on a data medium using a transponder | Physics | 101 | Expired |
| US6167136A | Method for preventing copying of digital video disks | Electricity | 76 | Expired |
| US5638444A | Secure computer communication method and system | Electricity | 51 | Expired |
| US5737424A | Method and system for secure distribution of protected data using elliptic curve systems | Physics | 37 | Expired |
| US5353124A | Method of providing confidential treatment for facsimile transmissions | Electricity | 19 | Expired |
| US5542045A | Method for interposing a security function in a computer program | Emerging Cross-Sectional Technologies | 18 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.