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:
Oct. 10, 2017
Filed:
Sep. 17, 2010
Young Jin Park, Gyeonggi-do, KR;
Soon Wo Lee, Gyeonggi-do, KR;
Ji Myung Kang, Gyeonggi-do, KR;
Jin Wook Kim, Gyeonggi-do, KR;
Kwan Ho Kim, Seoul, KR;
Young Jin Park, Gyeonggi-do, KR;
Soon Wo Lee, Gyeonggi-do, KR;
Ji Myung Kang, Gyeonggi-do, KR;
Jin Wook Kim, Gyeonggi-do, KR;
Kwan Ho Kim, Seoul, KR;
KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE, Changwon, KR;
Abstract
A magnetic resonance wireless power transfer method according to an aspect of the present invention includes transmitting power from a source coil to the Tx resonant coil using a magnetic induction method, transmitting the power from the Tx resonant coil to an Rx resonant coil, having a resonant frequency identical with that of the Tx resonant coil, via magnetically-coupled resonance, and transmitting the power from the Rx resonant coil to the device coil of an electronic device using the magnetic induction method. The Tx resonant coil and the Rx resonant coil are arranged at a right angle or a specific angle of inclination relative to each other.