System and method for secured account numbers in proximity devices
CA 2621358 C · Owner: Maw, Brian · Inventors: Faith, Patrick; Patterson, Barbara; Gauthier, Patrick
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and system for using a secured account number for processing proximity types of wireless financial transactions associated with portable consumer proximity devices is disclosed. In one embodiment the method , includes receiving a proximity type of wireless financial transaction request along with a secured account number from a portable proximity consumer device such as a contactless smart card, converting the secured account number to the user's real account number, and transmitting the financial transaction request along with the user's real account number to the issuer of the user's real account number for authorization and processing.
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 September 5, 2006 and granted February 28, 2017. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 5, 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.
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.