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Expired Canadian patentCanada

Resource sharing in a telecommunications environment

CA 2909150 C · Owner: Tq Delta, Llc · Inventors: Lund, Michael; Tzannes, Marcos C.

CIPO record

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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 transceiver is designed to share memory and processing power amongst a plurality of transmitter and/or receiver latency paths in a communications transceiver that carries or supports multiple applications. For example the transmitter and/or receiver latency paths of the transceiver can share an interleaver/deinterleaver memory. This allocation can be done based on the data rate latency, BER, impulse noise protection requirements of the application data or information being transported over each latency path or in general any parameter associated with the communications system.

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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 October 11, 2005 and granted November 7, 2017. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 11, 2025.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 11, 2005
GrantedNovember 7, 2017
Term endedOctober 11, 2025
Patent numberCA 2909150 C
Classification (IPC)H04B1/40 +2 more

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedOct 11, 2005Patent grantedNov 7, 2017Term endedOct 11, 2025

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