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Expired Canadian patentCanada

Home agent call center system and method

CA 2302678 C · Owner: Kikinis, Dan · Inventors: Kikinis, Dan; Issayev, Valeriy; Shtivelman, Yuri

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A call center system supports remote agent stations (126) through a network (125) by establishing a data link (119 129) between, a computer platform (131) at the remote agent station (126) and a computertelephony integration (CTI) processor (111) connected to a telephony switch (109) at a call center (101) and switching incoming calls from the call center (101) to a telephone (133) at the remote agent station (126) while sending data pertaining to the calls via the data link (119, 129) to the computer platform (131) at the remote agent station (126) to be displayed.

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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 September 9, 1998 and granted July 22, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 9, 2018.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 9, 2020.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 9, 1998
GrantedJuly 22, 2003
Term endedSeptember 9, 2018
Patent numberCA 2302678 C
Classification (IPC)H04M3/00 +2 more

Timeline

Timeline From CIPO dates

1999200120032005200720092011201320152017Application filedSep 9, 1998Patent grantedJuly 22, 2003Term endedSep 9, 2018

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.