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:
Mar. 13, 2007
Filed:
Aug. 04, 2003
Makoto Morikawa, Tokyo, JP;
Atsushi Katsumata, Tokyo, JP;
Koji Kobayashi, Tokyo, JP;
Yamatake Corporation, Tokyo, JP;
Abstract
An arithmetic processing apparatus includes a first data storage unit, two-dimensional arithmetic unit, and main control unit. The first data storage unit stores data to be processed. The two-dimensional arithmetic unit performs two-dimensional operation. The main control unit controls the two-dimensional arithmetic unit. The two-dimensional arithmetic unit includes an input address calculation unit which calculates the addresses of a set of input data necessary for a designated type of operation in the first data storage unit in accordance with an execution start instruction which designates the type of operation and a parameter from the main control unit, and an arithmetic execution unit which performs the designated type of operation for the set of input data which are stored at the calculated addresses in the first data storage unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile