Protected dynamic provisioning of credentials
CA 2543096 C · Owner: Cam Winget, Nancy · Inventors: Frenkel, Ilan; Cam Winget, Nancy; Zhou, Hao
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and implementation is disclosed for secure communication between two or more parties. A secure tunnel is established between parties using an encryption algorithm. An authentication process is performed between parties over the secured tunnel. The provisioning of credentials is thereafter performed between parties.
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 October 12, 2004 and granted January 8, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 12, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 12, 2026.
- 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.