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:
Jun. 04, 2019
Filed:
Sep. 05, 2014
Samsung Electronics Co., Ltd., Suwon-si, KR;
Dong Zo Kim, Yongin-si, KR;
Sang Wook Kwon, Seongnam-si, KR;
Ki Young 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;
Chi Hyung Ahn, Suwon-si, KR;
Young Ho Ryu, Yongin-si, KR;
Byoung Hee Lee, Yongin-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A wireless power transmission apparatus includes a source resonator configured to transmit an output power from which a harmonic component has been cancelled to a wireless power reception apparatus by resonating with a target resonator of the wireless power transmission apparatus, and a resonant power generator configured to differentially input a first input signal and a second input signal to the source resonator, and cancel the harmonic component of the output power.