SOFTWARE SECURITY, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 3282

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6167136 Method for preventing copying of digital video disksMay 16, 97Dec 26, 00[H04L]
6005940 System for securely storing and reading encrypted data on a data medium using a transponderMay 16, 97Dec 21, 99[H04L]
5737424 Method and system for secure distribution of protected data using elliptic curve systemsJun 04, 96Apr 07, 98[H04L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5542045 Method for interposing a security function in a computer programExpiredMar 03, 95Jul 30, 96[H04L, G06F]
5353124 Method of providing confidential treatment for facsimile transmissionsExpiredOct 15, 93Oct 04, 94[H04N]
5081676 Method and apparatus for protecting multiple copies of computer software from unauthorized useExpiredOct 04, 90Jan 14, 92[H04L]
4562306 Method and apparatus for protecting computer software utilizing an active coded hardware deviceExpiredSep 14, 83Dec 31, 85[G06F]

Top Inventors for This Owner

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