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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.:

US 10205243 B1

PDFFull Text
Date of Patent:
Feb. 12, 2019

Filed:

Aug. 22, 2014

Device and method for combined signal transmission or for combined signal transmission and energy transmission

Applicant:

Laird Dabendorf Gmbh, Dabendorf, DE;

Inventors:

Rainer Holz, Berlin, DE;

Frank Scholz, Berlin, DE;

Ahmed Al-Mughalles, Berlin, DE;

Assignee:

Laird Dabendorf GmbH, Dabendorf, DE;

Attorneys:

Laurence A. Greenberg

Werner H. Stemer

Ralph E. Locher

Primary Examiner:

Nay A Maung

Assistant Examiner:

Maryam Soltanzadeh

Int. Cl.
CPC ...
H01Q 9/40 (2006.01); H02J 7/00 (2006.01); H02J 7/02 (2016.01); H02J 50/12 (2016.01); H02J 50/70 (2016.01); H02J 50/90 (2016.01); H01Q 1/48 (2006.01); H01Q 1/52 (2006.01); H01Q 21/28 (2006.01); H04B 5/00 (2006.01); H01Q 1/32 (2006.01); H02J 17/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 9/40 (2013.01); H01Q 1/3291 (2013.01); H01Q 1/48 (2013.01); H01Q 1/52 (2013.01); H01Q 21/28 (2013.01); H02J 7/0042 (2013.01); H02J 7/025 (2013.01); H02J 17/00 (2013.01); H02J 50/12 (2016.02); H02J 50/70 (2016.02); H02J 50/90 (2016.02); H04B 5/0031 (2013.01); H04B 5/0037 (2013.01); H04B 5/00 (2013.01); H04B 5/0075 (2013.01);
Abstract

A method and a device for combined signal transmission or for combined signal transmission and energy transfer, in particular a portable electronic terminal. The device has at least one coil structure for producing a first electromagnetic field for energy transfer or for signal transmission, wherein the device also has at least one antenna structure for additional signal transmission. The antenna structure has a first partial structure and a second partial structure. The first partial structure is designed and/or is arranged in relation to the second partial structure in such a way that signals in a first frequency range can be received and transmitted by the antenna structure. At least the first partial structure is arranged adjacent to the at least one coil structure in a projection plane oriented perpendicular to a central axis of the coil structure.

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