Convergent communications platform and method for mobile and electronic commerce in a heterogeneous network environment
CA 2452287 C · Owner: Kalluri, Veerabhadra Rao · Inventors: Enuga, Ashok Kumar Reddy; Burugula, Sesh Kumar Venkata Hara Naga; Sistla, Krishna Mohan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and apparatus for providing mobile and electronic commerce customer , care and communication services via networks including receiving in a roaming , network an identification number and a request for a service forwarding to a , home network the identification number the request for the service, and a , cost/rate of the service verifying, by a convergent communication platform located on the home network, that the identification number relates to a valid user account, that a user device is authorized to receive the service and , that the valid user account has sufficient value providing an authorization , to the service provider and charging the valid user account on a real time …
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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 June 28, 2002 and granted June 20, 2017. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 28, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 28, 2024.
- 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
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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.