Systems and apparatuses using identification data in network communication
CA 2506418 C · Owner: Shay, A. David · Inventors: Shay, A. David
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Systems and apparatuses for authentication and/or access authorization in a communications network. A source node (10 12, 14, 16, 18) initiates a request , for network services such as session establishment, database access or , application access. Known network resources authorized user, and/or source , information are stored in a database at a network portal (50) along with access policy rules that can be device and/or user dependent. A source node (10, 12, 14, 16, 18) can construct a packet header including a user identifier indicating the user originating the request and/or a source identifier , indicating the hardware from which the request is originated. At least one of these …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed November 17, 2003 and granted January 22, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 17, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 17, 2025.
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Timeline
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.