Enhanced pin-based security system
CA 2358753 A1 · Owner: Webcc Inc. · Inventors: Sanchez, Bernardo Nicolas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An enhanced system for the security of PIN-based security systems is described wherein, the user is provided with a PIN modifier which is specific to a particular transaction. After a, successful transaction the user is provided with a new PIN modifier to use for the next, transaction, preferably through the use of an Internet-enabled cellular telephone. In order to use, the system and gain access to the restricted resources the user must have the , account number the standard PIN number, and additionally know the PIN number modifier. As a result, increased security for PIN number-based security systems is enhanced.
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 9, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 9, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 9, 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.