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. 14, 2006
Filed:
Jun. 26, 2002
Peter Schroegmeier, Munich, DE;
Thilo Marx, Villingen-Schwenningen, DE;
Manfred Dobler, Ergoldsbach, DE;
Peter Schroegmeier, Munich, DE;
Thilo Marx, Villingen-Schwenningen, DE;
Manfred Dobler, Ergoldsbach, DE;
Infineon Technologies AG, München, DE;
Abstract
A device for driving a memory cell () of a memory module which can be operated with an external voltage (V) and an operating frequency (f), whereas the memory cell () has a capacitance () for storing charges and a transistor () for reading charges from the capacitance () and for writing charges to the capacitance (), which transistor can be controlled with a control voltage (V), which has a charge store () for supplying a control voltage (V) which is greater than the external voltage (V). The charge store () being able to be charged by the external voltage (V), and the charging of the charge store () is able to be controlled by a charging control frequency (f) derived from the operating frequency (f) of the memory module.