Patent Yard Sign in
Expired Canadian patentCanada

Neuronal network for modeling a physical system, and a method for forming such a neuronal network

CA 2415720 C · Owner: Seifert, Jost · Inventors: Seifert, Jost

CIPO record

Overview

Drawings and full text

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

Open the CIPO record

Abstract From the Canadian patent

Neuronal network for modeling an output function that describes a physical system using , functionally linked neurons each of which is assigned a transfer function allowing it to , transfer an output value determined from said neuron to the next neuron that is functionally , connected to it in series in the longitudinal direction of the network as an , input value, wherein the functional relations necessary for linking the neurons are provided within only , one of at least two groups of neurons arranged in a transverse direction and between one input , layer and one output layer wherein the groups comprise at least two intermediate layers , arranged sequentially in a longitudinal …

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 January 7, 2003 and granted November 27, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 7, 2023.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 7, 2025.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 7, 2003
GrantedNovember 27, 2012
Term endedJanuary 7, 2023
Patent numberCA 2415720 C
Classification (IPC)G06N3/02 +1 more

Timeline

Timeline From CIPO dates

2004200620082010201220142016201820202022Application filedJan 7, 2003Patent grantedNov 27, 2012Term endedJan 7, 2023

Sources & verification

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