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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 9178387 B1

PDFFull Text
Date of Patent:
Nov. 03, 2015

Filed:

Oct. 10, 2008

Receive antenna for wireless power transfer

Applicants:

Alireza Hormoz Mohammadian, San Diego, CA (US);

Sreenivas Kasturi, San Diego, CA (US);

Miles Alexander Lyell Kirby, San Diego, CA (US);

Ernest T. Ozaki, Poway, CA (US);

Stanley Slavko Toncich, San Diego, CA (US);

Allen Minh-triet Tran, San Diego, CA (US);

Inventors:

Alireza Hormoz Mohammadian, San Diego, CA (US);

Sreenivas Kasturi, San Diego, CA (US);

Miles Alexander Lyell Kirby, San Diego, CA (US);

Ernest T. Ozaki, Poway, CA (US);

Stanley Slavko Toncich, San Diego, CA (US);

Allen Minh-Triet Tran, San Diego, CA (US);

Assignee:

QUALCOMM INCORPORATED, San Diego, CA (US);

Attorney:

Knobbe Martens Olson & Bear LLP

Primary Examiner:

Yalkew Fantu

Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02J 17/00 (2006.01); G06K 7/00 (2006.01); G06K 7/10 (2006.01); G06K 19/07 (2006.01); H01Q 1/38 (2006.01); H01Q 7/00 (2006.01); H02J 5/00 (2006.01); H02J 7/02 (2006.01); H04B 5/00 (2006.01); H04B 5/02 (2006.01); H01Q 1/22 (2006.01); H01F 38/14 (2006.01);
U.S. Cl.
CPC ...
H02J 17/00 (2013.01); G06K 7/0008 (2013.01); G06K 7/10178 (2013.01); G06K 19/0701 (2013.01); G06K 19/0715 (2013.01); G06K 19/0723 (2013.01); H01F 38/14 (2013.01); H01Q 1/2225 (2013.01); H01Q 1/38 (2013.01); H01Q 7/00 (2013.01); H02J 5/005 (2013.01); H02J 7/025 (2013.01); H04B 5/0031 (2013.01); H04B 5/0037 (2013.01); H04B 5/02 (2013.01);
Abstract

Exemplary embodiments are directed to wireless power transfer to an electronic circuit including a wireless charging receive antenna comprising a first loop of an energy receiving conductor and at least another loop of said energy receiving conductor electrically coupled to the first loop. The loops form a multi-turn loop antenna to resonate at a wireless charging frequency and provide wirelessly received power to the electronic device. The multi-turn loop antenna is configured for affixing to a housing of the wireless device.

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