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Expired Canadian patentCanada

Automated switching of user notification profiles in a mobile device

CA 2497495 C · Owner: Research In Motion Limited · Inventors: Wilson, John F.; Chiu, Denny; Hassan, Ahmed E.

CIPO record

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

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Abstract From the Canadian patent

A mobile device such as a wireless communication device includes a component to automatically switch between profiles defining user notification options for notifying of device events such as new data or voice communications calendar or alarm events. Switching is automated upon the happening of a switching condition defined in response to time or location information or both. For example a user may enable a profile which disables event notification for a particular duration or while the user is at a particular location. That profile may be expired and automatically switched to another profile to re- enable notification upon the expiry of the duration or change to the location.

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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 17, 2005 and granted September 16, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 17, 2025.
  • 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 17, 2005
GrantedSeptember 16, 2014
Term endedFebruary 17, 2025
Patent numberCA 2497495 C
Classification (IPC)H04W8/22 +1 more

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedFeb 17, 2005Patent grantedSep 16, 2014Term endedFeb 17, 2025

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