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. 20, 1987
Filed:
Nov. 26, 1984
Applicant:
Inventors:
Kazuo Konishi, Tokyo, JP;
Meisei Nishikawa, Musashino, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364728 ;
Abstract
A convolution arithmetic circuit has an accumulator to multiply two digital data sequences and add up the products. The sequences are stored in memories which cycle at the same rates and with different scales, the memory containing the multiplicand data being periodically updated.