Method for producing an integrated circuit card and card produced according to said method
CA 2333790 A1 · Owner: Zafrany, Michael · Inventors: Fidalgo, Jean-Christophe; Elbaz, Didier; Zafrany, Michael
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 method for producing an integrated circuit including a step whereby a module (12) is created and fixed on the body of a card (20) and provided with an integrated circuit (14) and contact pads (16). The invention is characterised in that the step in which the module (12) is created comprises a stage that consists in forming slots in a plate element (26) that is made from a conducting material whereby said slots define at least partially the areas of the plate element (20) that will form the contact pads. The invention is also characterised by a subsequent step that consists in coating a lower face (32) of the plate element at least partially with adhesive matter …
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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 May 31, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 31, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 31, 2021.
- 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.