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:
May. 29, 2018
Filed:
Jul. 10, 2013
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Keum Su Song, Seoul, KR;
Sang Wook Kwon, Seongnam-si, KR;
Ki Young Kim, Yongin-si, KR;
Nam Yun Kim, Seoul, KR;
Dong Zo Kim, Yongin-si, KR;
Yun Kwon Park, Dongducheon-si, KR;
Eun Seok Park, Yongin-si, KR;
Chi Hyung Ahn, Suwon-si, KR;
Young Ho Ryu, Yongin-si, KR;
Chang Wook Yoon, Seoul, KR;
Jin Sung Choi, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 38/14 (2006.01); H02J 50/90 (2016.01); H02J 50/40 (2016.01); H02J 50/12 (2016.01); H02J 5/00 (2016.01); H02J 7/02 (2016.01); H01F 21/12 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H01F 38/14 (2013.01); H02J 5/005 (2013.01); H02J 7/025 (2013.01); H02J 50/12 (2016.02); H02J 50/40 (2016.02); H02J 50/90 (2016.02); H01F 2021/125 (2013.01); H02J 2007/0096 (2013.01);
Abstract
A wireless power transmitter includes a source resonator configured to wirelessly transmit power via magnetic coupling with a target resonator; and an impedance adjusting unit configured to adjust an impedance of the source resonator using a plurality of impedance-matching bars located in the source resonator.