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:
Sep. 02, 2014
Filed:
Feb. 17, 2011
Se-ho Park, Gyeonggi-do, KR;
Sung-kweon Park, Gyeonggi-do, KR;
Young-min Lee, Gyeonggi-do, KR;
Ki-hyun Kim, Gyeonggi-do, KR;
Hong-kweun Kim, Gyeonggi-do, KR;
Woo-ram Lee, Gyeonggi-do, KR;
Se-Ho Park, Gyeonggi-do, KR;
Sung-Kweon Park, Gyeonggi-do, KR;
Young-Min Lee, Gyeonggi-do, KR;
Ki-Hyun Kim, Gyeonggi-do, KR;
Hong-Kweun Kim, Gyeonggi-do, KR;
Woo-Ram Lee, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
A wireless power transmission apparatus and method for wirelessly transmitting power to a wireless power reception apparatus electromagnetically coupled to the wireless power reception apparatus and supplying power for loads of the wireless power reception apparatus is provided. The apparatus includes a power generator for generating power having a fixed oscillation frequency; a power transmission resonator, which has a resonance frequency identical to the oscillation frequency, for wirelessly transmitting the power generated by the power generator to the wireless power reception apparatus; and a power transmission resonance frequency controller for controlling the resonance frequency of the power transmission resonator in response to a change of the resonance frequency of the power transmission resonator.