Method for priority in terminating call setup
CA 2296075 A1 · Owner: Bhatia, Ranjit · Inventors: Arabie, Patrick; Bhatia, Ranjit
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of enabling prioritized call connection between an originating caller and a terminating caller is disclosed. A request from an originating caller to a mobile station for call connection includes a call priority identifier in order to expedite connection of the originating caller to the mobile station. The mobile station utilizes the same call priority identifier provided by the originating caller to prioritize its request for a response to the originating caller's page and the setup of the traffic channel between the originating caller and mobile station.
Read the whole patent
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 July 15, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 15, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 15, 2020.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.