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:
Dec. 26, 1995
Filed:
May. 26, 1994
William E Engeler, Scotia, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
An array of weighted summation circuits, N in number, each generate a weighted sum response to the same plurality of input signals, M in number. Each weighted summation circuit includes at least one corresponding capacitive element for determining the weighting of each of the input signals within that weighted summation circuit. At least one corresponding capacitive element is of a programmable type having its capacitance value determined in accordance with the bits of a digital word received at a control word port thereof. The array of weighted summation circuits are preferably constructed in integrated circuit form together with an interstitial memory having respective word storage elements for temporarily storing the digital words applied to the control word ports of nearby capacitive elements in the integrated circuitry.