Telecommunication feature for exchange of translation information between a computer and a telecommunication switching system
CA 2213554 C · Owner: Richman, Paul L. · Inventors: Fisher, Thomas S.; Richman, Paul L.; Bogart, Frank J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Transferring administration information from a switching system to a computer telephony integration (CTI) terminal via a standard telecommunication link by the CTI terminal executing a feature on the switching system. Advantageously the information is transferred from the switching system to the CTI terminal utilizing standard display messages as would be displayed on a voice terminal having a display unit. Further the user of the CTI terminal can request only subsets of the system administration information. Using a voice terminal having a display unit, the user can access individual segments of the administration information.
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 August 21, 1997 and granted October 9, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 21, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 21, 2019.
- 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.