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:
Jul. 13, 2004
Filed:
Oct. 23, 2000
Fumitake Sugano, Kawasaki, JP;
Katsunori Takeshita, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An operation-processing apparatus is equipped with an instruction decoder for decoding an existing instruction and an extension instruction into the same operation code including at least instruction-type-determining bits for determining the existing instruction or the extension instruction, an existing-operation-executing unit for executing an existing operation according to the operation code and outputting an operation-termination-notifying signal, an extension-operation-executing unit that operates in synchronism with the existing-operation-executing unit to thereby execute an extension operation according to the operation code, a control circuit for determining the type of the instruction according to the instruction-type-determining bits, and a multiplexer that, when the type of the instruction has been determined to be the extension instruction and when an operation-termination-notifying signal has been input, selects an extension instruction operated-result data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile