The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 05, 2005
Filed:
Feb. 13, 2002
Applicants:
Bingxue Shi, Beijing, CN;
Chun LU, Beijing, CN;
LU Chen, Beijing, CN;
Inventors:
Assignee:
Winbond Electronics Corporation, Hsinchu, TW;
Primary Examiner:
Int. Cl.
CPC ...
G06G007/00 ; G06F015/18 ;
U.S. Cl.
CPC ...
Abstract
A neural network system includes a feedforward network comprising at least one neuron circuit for producing an activation function and a first derivative of the activation function and a weight updating circuit for producing updated weights to the feedforward network. The system also includes an error back-propagation network for receiving the first derivative of the activation function and to provide weight change data information to the weight updating circuit.