System and method for mobile terminal registration in an integrated wireless packet-switched network
CA 2353626 A1 · Owner: Tran, Hung · Inventors: Bertrand, Jean-Francois; Hernandez, Laura; Balazinski, Bartosz
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system and method of providing a dual registration scheme for a mobile terminal (112) in an integrated wireless telecommunications network (102) having a cellular network portion and a packet-switched network (PSN) portion (108). Upon detecting that the mobile terminal is moved into or powered up in the service area associated with a serving system the serving system proceeds , with the registration of the mobile terminal in the cellular infrastructure. Thereafter, suitable messaging is provided by the serving system via a gateway (116) disposed between the cellular and packet-switched network portions to a mobility server (306) disposed in the PSN for facilating mobile terminal's …
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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 23, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 23, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 23, 2021.
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Timeline
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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.