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:
Aug. 16, 2011
Filed:
Aug. 29, 2008
Applicant:
Alfred Brühn, Karlsruhe, DE;
Inventor:
Alfred Brühn, Karlsruhe, DE;
Assignee:
Maquet GmbH & Co. KG, Rastatt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/42 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an apparatus and a method for wireless energy and/or data transmission between a source device and at least one target device, in which apparatus and method a voltage is induced by at least one primary coil (), on the source-device side, of at least one primary circuit in at least one secondary coil (), on the target-device side, of at least one secondary circuit and in at least one coil of at least one resonant circuit, the resonant circuit being arranged so as to be electrically isolated from the primary circuit and from the secondary circuit.