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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 9601272 B1

PDFFull Text
Date of Patent:
Mar. 21, 2017

Filed:

Jul. 24, 2014

Wireless power transmission system and wireless power relay apparatus

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Chi Hyung Ahn, Suwon-si, KR;

Sang Wook Kwon, Seongnam-si, KR;

Ki Young Kim, Yongin-si, KR;

Nam Yun Kim, Seoul, KR;

Dong Zo Kim, Yongin-si, KR;

Bong Chul Kim, Seoul, KR;

Yun Kwon Park, Dongducheon-si, KR;

Jae Hyun Park, Yongin-si, KR;

Keum Su Song, Seoul, KR;

Young Ho Ryu, Yongin-si, KR;

Byoung Hee Lee, Yongin-si, KR;

Assignee:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Attorney:

NSIP Law

Primary Examiner:

Paul Wartalowicz

Int. Cl.
CPC ...
H01F 38/14 (2006.01); H02J 5/00 (2016.01); B60L 11/18 (2006.01); H02M 7/06 (2006.01); H04B 5/00 (2006.01); H02J 7/02 (2016.01); H01F 6/06 (2006.01);
U.S. Cl.
CPC ...
H01F 38/14 (2013.01); B60L 11/182 (2013.01); B60L 11/1824 (2013.01); B60L 11/1846 (2013.01); B60L 11/1861 (2013.01); H02J 5/005 (2013.01); H02M 7/06 (2013.01); H04B 5/0037 (2013.01); B60L 2210/10 (2013.01); B60L 2210/30 (2013.01); B60L 2210/40 (2013.01); B60L 2230/16 (2013.01); B60L 2240/36 (2013.01); H01F 6/06 (2013.01); H02J 7/025 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/705 (2013.01); Y02T 10/7044 (2013.01); Y02T 10/7088 (2013.01); Y02T 10/7216 (2013.01); Y02T 10/7241 (2013.01); Y02T 90/121 (2013.01); Y02T 90/122 (2013.01); Y02T 90/127 (2013.01); Y02T 90/128 (2013.01); Y02T 90/14 (2013.01); Y02T 90/163 (2013.01); Y02T 90/169 (2013.01); Y04S 30/14 (2013.01);
Abstract

A wireless power relay apparatus includes a relay resonator configured to relay power from a source resonator configured to wirelessly transmit the power, to a target resonator configured to wirelessly receive the power through a mutual resonance, the relay resonator having a higher quality factor than the source resonator and the target resonator.

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