OMNISEC A.G.
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 14, 1993 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 304 Total Citation Count
- May 20, 1976 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5245655 Method and a device for the protected transmission of dataExpiredSep 14, 90Sep 14, 93[H04L, G09C, H04N]
5150411 Cryptographic system allowing encrypted communication between users with a secure mutual cipher key determined without user interactionExpiredJan 16, 91Sep 22, 92[H04L]
4618982 Digital speech processing system having reduced encoding bit requirementsExpiredSep 23, 82Oct 21, 86[G10L]
4188506 Method and installation for masked speech transmission over a telephone channelExpiredMay 20, 76Feb 12, 80[H04K]
Top Inventors for This Owner
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