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:
Dec. 05, 2017
Filed:
Mar. 18, 2013
Industry-university Cooperation Foundation Hanyang University, Seoul, KR;
Chin-wook Chung, Seoul, KR;
Jin-young Bang, Seoul, KR;
Chin-Wook Chung, Seoul, KR;
Jin-Young Bang, Seoul, KR;
Abstract
A transmitter for transmitting wireless power and a wireless power transmitting system having the same in the present invention includes at least one helical or spiral type coil in which one end thereof is in a grounded state and the other end is in the air, wherein the coil wirelessly transmits the power by resonance. The present invention has simpler structure and operates with low frequencies as compared with the existing wireless power transmitting scheme using magnetic resonance, thereby to enhance the efficiency of the power transfer, to reduce the cost for system building, and to easily implement a transmitting section with the multi-channel.