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:
Jul. 19, 2016
Filed:
Dec. 03, 2013
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 17/687 (2006.01); H03K 17/18 (2006.01); H03K 17/12 (2006.01);
U.S. Cl.
CPC ...
H03K 17/18 (2013.01); H03K 17/122 (2013.01); H03K 2217/0027 (2013.01);
Abstract
A circuitry is suggested, in particular a power switch, comprising a first electronic switch with an isolated gate; a second electronic switch with an isolated gate; a measuring device for determining a charge at the isolated gate of the first electronic switch and at the isolated gate of the second electronic switch; an energy supply for providing charge to the isolated gate of the first electronic switch and to the isolated gate of the second electronic switch based on the charge determined by the measuring device; a logic unit for activating either the first electronic switch, both or none of the electronic switches.