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:
May. 01, 2001
Filed:
Apr. 14, 2000
Applicant:
Inventors:
Thoai-Thai Le, München, DE;
Andrea Trunk, München, DE;
Karl-Peter Pfefferl, Höhenkirchen-Siegertsbrunn, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 8/00 ;
U.S. Cl.
CPC ...
G11C 8/00 ;
Abstract
The memory banks of semiconductor memories are activated via memory bank decoders. Two groups of memory banks are actuated via identical memory bank decoders. A predecoder is used to switch between the memory bank decoders. The layout of a memory bank decoder in a memory with a smaller memory capacity can thus be transferred without a change to a memory with a greater memory capacity.