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Expired Canadian patentCanada

Method and processor for determining loading of a telecommunications system and applications of the system-loading determinaton

CA 2395048 C · Owner: Peterson, Eugene H. Iii · Inventors: Goodjohn, Paul; Peterson, Eugene H. Iii

CIPO record

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Abstract From the Canadian patent

Method and processor for determining loading of a communications system shared by a plurality of user-terminals are provided. The method allows a respective , terminal for monitoring a control channel including logical messages therein. The , monitoring of the messages in the control channel is performed regardless of whether , or not the logical messages therein are specifically addressed to that terminal. The , method further allows for estimating a parameter indicative of system loading based , on information in the monitored logical messages.

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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 July 25, 2002 and granted September 20, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 25, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 25, 2024.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 25, 2002
GrantedSeptember 20, 2011
Term endedJuly 25, 2022
Patent numberCA 2395048 C
Classification (IPC)H04B15/00 +2 more

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedJuly 25, 2002Patent grantedSep 20, 2011Term endedJuly 25, 2022

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