Portable electronic charge and authorization devices and methods therefor
CA 2365644 C · Owner: Esignx Corporation · Inventors: Wang, Ynjiun
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A portable transaction arrangement for permitting a user (200) to conduct a transaction vis-à-vis a charge card terminal of an electronic transaction system (102). The charge card terminal is configured to communicate with a charge card for the purpose of conducting the charge card transaction. The charge card is one of a magnetic stripe card and an electronic smart card. The portable transaction arrangement includes an emulation card having an emulation card interface. The emulation card interface emulates an interface of the charge card. The interface (202) of the charge card facilitates communication between the charge card and the charge card terminal. There is a portable …
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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 25, 2000 and granted September 25, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 25, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 25, 2022.
- 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.