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:
Nov. 10, 2020
Filed:
Aug. 03, 2017
Sony Corporation, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
Electric charges depending on values of Nelectric signals and values of corresponding positive loads are held in first capture-and-storage circuitry. Electric charges having a size depending on values of (N−N) electric signals and corresponding absolute values of negative loads are held in second capture-and-storage circuitry. A sum of Nmultiplied values obtained by multiplying each of the positive loads by each of the values of the Nelectric signals is calculated when a voltage held in the first capture-and-storage circuitry reaches a first threshold. A sum of (N−N) multiplied values obtained by multiplying each of the absolute values by each of the values of the (N−N) electric signals is calculated when a voltage held in the second capture-and-storage circuitry reaches a second threshold A sum of N multiplied values is obtained by subtracting the sum of (N−N) multiplied values from the sum of Nmultiplied values.