Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 29, 2010
Patent Application Number
11055283
Date Filed
February 10, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
A product-sum operation circuit includes a sorting block (4) which outputs a plurality of operand values x1, x2, . . . xi in descending or ascending order of magnitude, and an operation unit (1) which multiplies each operand value xi output from the sorting block (4) by a corresponding operand value Wi and calculates the accumulated sum of multiplication results.
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