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Expired Canadian patentCanada

Telecommunication diagnostic information management

CA 2523482 C · Owner: Lund, Michael · Inventors: Lund, Michael; Wahl, Jim

CIPO record

Overview

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

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Abstract From the Canadian patent

A diagnostic tool is adapted to include the capability of initiating one or more diagnostic tests, collecting the raw data from the diagnostic test(s) and transporting the raw diagnostic data to an OSS (100). The OSS (100) interprets the raw diagnostic data and stores the results in a database. The stored results can be searched, sorted, manipulated analyzed, and the like. The , results of any of these operations can then be for example, displayed to one , or more entities such as customer support network operators, network , planners, or the like.

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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 May 12, 2004 and granted April 12, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 12, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 12, 2026.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 12, 2004
GrantedApril 12, 2016
Term endedMay 12, 2024
Patent numberCA 2523482 C
Classification (IPC)H04L43/02 +2 more

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedMay 12, 2004Patent grantedApril 12, 2016Term endedMay 12, 2024

Sources & verification

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