Back propagation system
CA 1287175 C · Owner: Tomlinson, Max S. Jr. · Inventors: Tomlinson, Max S. Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
INVENTION: Back Propagation System, INVENTOR: Max Stanford Tomlinson Jr. ABSTRACT OF OF THE DISCLOSURE A continuous-time information processing system having an input layer which receives an input stimulus vector a hidden layer which processes the input stimuli vector and passes the information to an output layer which provides an output vector and receives an error stimulus vector. Each layer consists of one or more processing elements. Two processing elements may be coupled together by a synaptic element. Each synaptic element has a unique transfer function. Each synaptic element provides a forwards transfer of information and a backwards transfer of error between processing elements. The …
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
- Granted July 30, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 30, 2008.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.