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. 09, 2001
Filed:
Jan. 07, 1999
Applicant:
Inventors:
Christl Lauterbach, Höhenkirchen-Siegertsbrunn, DE;
Martin Bloch, Gröbenzell, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/18 ; H03K 3/01 ;
U.S. Cl.
CPC ...
H02M 3/18 ; H03K 3/01 ;
Abstract
An apparatus for voltage multiplication of the kind required, for example, for programming flash EEPROMs. The apparatus has the advantage that comparatively simple and good regulation of the output voltage can be produced even in integrated circuits in which severe fluctuations in the supply voltage may be allowed.