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:
May. 12, 2026
Filed:
Sep. 21, 2021
Denso Corporation, Kariya-city, JP;
Teppei Hirotsu, Tokyo, JP;
DENSO CORPORATION, Kariya-city, JP;
Abstract
A convolutional computation device includes a two-dimensional circulation shift register unit and one or more multiplier-accumulators. The two-dimensional circulation shift register has storage elements, cyclically shifts the data among the storage elements, provides one or more input window in a predetermined area, and selects the data stored in one of the storage elements disposed in the input window as input data. The one or more multiplier-accumulators generate output data by performing a multiply-accumulate operation on the input data input from the two-dimensional circulation shift register unit and weight data from a predetermined filter.