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. 24, 1992
Filed:
Sep. 19, 1989
Applicant:
Inventors:
Atsushi Tanaka, Hadano, JP;
Tsuyoshi Watanabe, Hadano, JP;
Yasuo Watabe, Hadano, JP;
Yuka Sato, Hadano, JP;
Assignees:
Hitachi, LTD., Tokyo, JP;
Hitachi Computer Engineering Co. Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
395425 ; 364239 ; 3642394 ; 3642386 ; 364D / ;
Abstract
A buffer storage controller includes a read-out buffer address array, a write-in buffer address array and a buffer storage. An operand storage compare (OSC) detecting section compares a column signal and a row signal outputted from the read-out buffer address array to the buffer storage with those outputted by the write-in buffer address array to obtain an OSC detection signal.
Tanaka, Atsushi. (1992). An operand storage compare (osc) detecting device using column and row (U.S. Patent No. 5099416). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5099416
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile