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:
Jan. 07, 1997
Filed:
Jul. 25, 1994
Applicant:
Inventors:
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
320-1 ; 365222 ;
Abstract
A voltage generator circuit includes a storage capacitor with a terminal for pickup of an output voltage. A voltage generator device which can be turned on and off has an output being connected to the terminal of the storage capacitor. A first comparator device which can be turned on and off compares the output voltage with a first threshold voltage and generates a signal for turning the voltage generator device on and off. A second comparator device compares the output voltage with a second threshold voltage and generates an output signal with which the first comparator device is turned on and off.