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:
Apr. 07, 2009
Filed:
Sep. 18, 2007
Applicant:
Srdjan Djordjevic, München, DE;
Inventor:
Srdjan Djordjevic, München, DE;
Assignee:
Qimonda AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system comprises a board, memory units that are arranged on the board, a control unit configured to control memory access to the memory units, at least one control/address bus configured to transmit control/address signals from the control unit to a first group of the memory units, and at least one clock bus configured to transmit a clock signal from the control unit to a second group of the semiconductor memory units. A length of the at least one control/address bus corresponds to the length of the at least one clock bus. The second group of memory units comprises fewer memory units than the first group of memory units.