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:
Nov. 30, 2010
Filed:
Apr. 30, 2008
Dong-hyun Lee, Seongnam-si, KR;
Kyung-ho Park, Suwon-si, KR;
Wee-sang Park, Pohang-si, KR;
Jae-hee Kim, Pohang-si, KR;
Sung-jin Muhn, Pohang-si, KR;
Dae-woong Woo, Pohang-si, KR;
Dong-hyun Lee, Seongnam-si, KR;
Kyung-ho Park, Suwon-si, KR;
Wee-sang Park, Pohang-si, KR;
Jae-hee Kim, Pohang-si, KR;
Sung-jin Muhn, Pohang-si, KR;
Dae-woong Woo, Pohang-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Postech Academy-Industry Foundation, Pohang-si, KR;
Abstract
An apparatus for transmitting power wirelessly is provided. The apparatus comprises: a dielectric resonator which generates evanescent waves in a predetermined direction in order to transmit power; and a loop antenna which is coupled to a surface of the dielectric resonator and supplies power to the dielectric resonator. The dielectric resonator transmits power by means of evanescent waves generated in directions perpendicular to top and bottom surfaces of the dielectric resonator and by radiation in directions parallel to the top and bottom surfaces of the dielectric resonator. Accordingly, efficient power transmission over short and long distance ranges is possible.