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Expired Canadian patentCanada

A system, an arrangement and a method for end user authentication

CA 2641418 C · Owner: Mideye Ab · Inventors: Schuberth, Ulf

CIPO record

Overview

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

The present invention relates to a system for authentication of an end user of a user station arrangement (10) requesting access to protected information comprising access server means (20) and authentication means (30) the user , station arrangement (10) supporting communication with the authentication means (30) over a first communication channel of a radio network (40) . It further supports communication with the authentication means (30) over a second communication channel. The authentication means (30) are adapted to at , reception of a request for access to protected information from a user station arrangement (10) , establish if the user station arrangement (10) is reachable …

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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 February 3, 2006 and granted February 25, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 3, 2026.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 3, 2006
GrantedFebruary 25, 2014
Term endedFebruary 3, 2026
Patent numberCA 2641418 C
Classification (IPC)H04L9/32

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedFeb 3, 2006Patent grantedFeb 25, 2014Term endedFeb 3, 2026

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.