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. 09, 1980
Filed:
Nov. 24, 1978
Applicant:
Inventors:
Assignee:
U.S. Philips Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
364200 ; 365 73 ; 365221 ; 365239 ;
Abstract
A data buffer memory of the 'first-in, first-out' type, having an input bus by which data are applied to the buffer and an output bus by which data are taken up from the buffer. The buffer includes logic means whereby a variable input location and a variable output location can be selected. The logic means are provided for each section of the buffer and use status signals in co-operation with signals applied from outside the buffer, to determine where data are to be written in the buffer and where data are to be read from the buffer.