Chip for placing in a terminal
CA 2403228 A1 · Owner: Stolwijk, Wilhelmus Johannes Bernardus Maria · Inventors: Stolwijk, Wilhelmus Johannes Bernardus Maria
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a chip suitable for placing in a transaction terminal which may be coupled with a telecommunication network and which terminal is provided with a processor and a memory for carrying out at least one payment function. The chip is designed with an independently active chip processor and a chip memory, which work together and wherein the chip is further provided with an interface which allows the chip processor to communicate with the processor of the terminal.
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 March 27, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 27, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 27, 2023.
- 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.