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Four quadrant synapse cell employing single column summing line

  • US 5,028,810 A
  • Filed: 05/18/1990
  • Issued: 07/02/1991
  • Est. Priority Date: 07/13/1989
  • Status: Expired due to Term
First Claim
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1. A neural network including a synapse for providing a weighted connection between an axon and a dendrite coupled to a neuron, said synapse receiving a differential voltage from said axon and supplying/sinking a current to/from said dendrite, said dendrite comprising a single summing line, said synapse comprising a pair of floating gate transistors having floating gate members for storing said weighted connection in the form of a charge.

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