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:
Jun. 29, 1993
Filed:
Aug. 07, 1989
Applicant:
Inventors:
Cormac O'Connell, Eindhoven, NL;
Leonardus C Pfennings, deceased, late of Eindhoven, NL;
Peter H Voss, Eindhoven, NL;
Thomas J Davies, Eindhoven, NL;
Hans Ontrop, Eindhoven, NL;
Cathal G Phelan, Eindhoven, NL;
Assignee:
U.S. Philips Corp., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
36518904 ; 36518905 ; 36523006 ; 36523008 ; 371 101 ; 371 102 ; 371 103 ; 307449 ; 307463 ;
Abstract
An addressable memory unit has address input buffer circuits which output a pair of output connections on which, in read or write mode, two signals which are complementary to one another are present but which may also adopt equal values in such a manner as to cause a predecoder and line selector to select all or none of the selection lines controlling the cells of the memory accessed.