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:
Sep. 15, 1992
Filed:
Feb. 17, 1989
Tatsuya Ueda, Itami, JP;
Toyohiko Yoshida, Itami, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A pipelined multi-stage data processor has a bypass circuit which is enabled when a memory reading request signal from the operand fetch stage and a memory writing request signal from the execution stage are simultaneously received by a control device with respect to an identical location in the memory. The bypass circuit operates to cause the write data to be written into the memory to be directly transferred to the fetch stage so that the memory reading operation is performed without actually accessing the memory.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile