Systems and processes for specifying customized telecommunication services
CA 2190890 C · Owner: Telcordia Technologies, Inc. · Inventors: Babson, David Leveau, Iii; Bajzath, James Andrew; Ely, Thomas Chambers
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of storing a procedure in a data processing system to direct a telephone network to provide requested services to a customer. The method involves invoking a display level software process for converting a graphical representation level of display information that is a visual representation of the procedure into a data structure level representation of the procedure. A data structure level software process for converting the data structure level representation of the procedure into a binary representation of the procedure is then invoked. In the final step a binary level software process is used for storing in a code level, executable code to implement the requested services. The …
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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 December 16, 1991 and granted March 30, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 16, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 16, 2013.
- 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.