Call data collection and modification of received call distribution
CA 1286757 C · Owner: American Telephone And Telegraph Company · Inventors: Mcnabb, Sandra Diane; Yien, Richard Sydney
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, An arrangement and method for compiling telecommunication traffic analysis data includes the steps of collecting call data for a plurality of calls to a single customer from a signaling circuit that commonly carries the signaling forcalls to a plurality of customers. The call data is transmitted to and stored in a call data processor which processes the call data to compile a summary of traffic data for the plurality of calls to the customer. Further processing of the summary of traffic data results in a change of a parameter in the customer's call processing logic and a reduction of call blocking for subsequent calls. (FIG .1) .
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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
- Granted July 23, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 23, 2008.
- 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.