Personal identification and contact location and timing
CA 2529338 A1 · Owner: Arnouse, Michael · Inventors: Arnouse, Michael
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A universal lightweight, easily carried memory identification card (8) records information and controls access to this information. The memory card includes a file system of electronic files on the card which are automatically , detected and recognized by selected authorized readers. The file system is organized so that stored electronic files appear in separate and distinct encrypted compartments in the card, so that only authorized preselected readers have access to particular compartments. Biometric identifying information (4) is imprinted in the card so that no data can be transferred , unless there is a biometric match between a reader and a person assigned to the card and who …
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 December 30, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 30, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 30, 2025.
- 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.