Assignee
SOFTWARE SECURITY INC
US·7 granted patents·1,027 citations·filing 1993–1997
Top patents by PatentIndex Score
7 records- 0197US5337357AMethod of software distribution protectionSOFTWARE SECURITY INC·Filed 1993·Granted Aug 9, 1994·554 cites·6 claims
- 0296US6005940ASystem for securely storing and reading encrypted data on a data medium using a transponderSOFTWARE SECURITY INC·Filed 1997·Granted Dec 21, 1999·159 cites·19 claims
- 0395US6167136AMethod for preventing copying of digital video disksSOFTWARE SECURITY INC·Filed 1997·Granted Dec 26, 2000·121 cites·15 claims
- 0472US5638444ASecure computer communication method and systemSOFTWARE SECURITY INC·Filed 1995·Granted Jun 10, 1997·84 cites·5 claims
- 0567US5353124AMethod of providing confidential treatment for facsimile transmissionsSOFTWARE SECURITY INC·Filed 1993·Granted Oct 4, 1994·26 cites·2 claims
- 0665US5737424AMethod and system for secure distribution of protected data using elliptic curve systemsSOFTWARE SECURITY INC·Filed 1996·Granted Apr 7, 1998·56 cites·45 claims
- 0749US5542045AMethod for interposing a security function in a computer programSOFTWARE SECURITY INC·Filed 1995·Granted Jul 30, 1996·27 cites·7 claims
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