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. 16, 2014
Filed:
Mar. 05, 2010
Nam Pyo Suh, Daejeon, KR;
Soon Heung Chang, Daejeon, KR;
Dongho Cho, Daejeon, KR;
Gyu Hyeong Cho, Daejeon, KR;
Chun Taek Rim, Daejeon, KR;
Jung Goo Cho, Daejeon, KR;
Nam Pyo Suh, Daejeon, KR;
Soon Heung Chang, Daejeon, KR;
Dongho Cho, Daejeon, KR;
Gyu Hyeong Cho, Daejeon, KR;
Chun Taek Rim, Daejeon, KR;
Jung Goo Cho, Daejeon, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
An ultra slim power supply device for supplying power to an electric vehicle in a contactless manner includes at least one power supply track buried in a road. Each power supply track includes a plate-shaped magnetic core extending along the road, a plate or strip shaped magnetic field generator arranged above the magnetic core through which an alternating current is supplied to generate a magnetic field, a plate or strip shaped insulating body positioned between the magnetic core and the magnetic field generator to isolate them from each other, and a housing for enclosing the magnetic core, the magnetic field generator and the insulating body.