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:
Oct. 09, 2007
Filed:
Jan. 26, 2001
Frank C. Hoppensteadt, Paradise Valley, AZ (US);
Eugene M. Izhikevich, San Diego, CA (US);
Frank C. Hoppensteadt, Paradise Valley, AZ (US);
Eugene M. Izhikevich, San Diego, CA (US);
Arizona Board of Regents, Tempe, AZ (US);
Abstract
A neural network computer () includes a weighting network () coupled to a plurality of phase-locked loop circuits (-N). The weighting network () has a plurality of weighting circuits (C, . . . , C) having output terminals connected to a plurality of adder circuits (-). A single weighting element (C) typically has a plurality of output terminals coupled to a corresponding adder circuit (). Each adder circuit () is coupled to a corresponding bandpass filter circuit () which is in turn coupled to a corresponding phase-locked loop circuit (). The weighting elements (C, . . . , C) are programmed with connection strengths, wherein the connection strengths have phase-encoded weights. The phase relationships are used to recognize an incoming pattern.