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. 15, 2016
Filed:
May. 14, 2014
The Regents of the University of Michigan, Ann Arbor, MI (US);
Chris Mi, Detroit, MI (US);
Siqi Li, Dearborn, MI (US);
Trong-Duy Nguyen, Dearborn, MI (US);
Junhua Wang, Dearborn Heights, MI (US);
Jiangui Li, Dearborn Heights, MI (US);
Weihan Li, Westland, MI (US);
Jun Xu, Inkster, MI (US);
The Regents Of The University Of Michigan, Ann Arbor, MI (US);
Abstract
A wireless power transmission system is provided for high power applications. The power transmission system is comprised generally of a charging unit configured to generate an alternating electromagnetic field and a receive unit configured to receive the alternating electromagnetic field from the charging unit. The charging unit includes a power source; an input rectifier; an inverter; and a transmit coil. The transmit coil has a spirangle arrangement segmented into n coil segments with capacitors interconnecting adjacent coil segments. The receive unit includes a receive coil and an output rectifier. The receive coil also has a spirangle arrangement segmented into m coil segments with capacitors interconnecting adjacent coil segments.