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:
Mar. 21, 2017
Filed:
Apr. 13, 2010
David A. Schatz, Needham, MA (US);
Katherine L. Hall, Westford, MA (US);
Morris P. Kesler, Bedford, MA (US);
Andre B. Kurs, Chestnut Hill, MA (US);
Konrad J. Kulikowski, Somerville, MA (US);
David A. Schatz, Needham, MA (US);
Katherine L. Hall, Westford, MA (US);
Morris P. Kesler, Bedford, MA (US);
Andre B. Kurs, Chestnut Hill, MA (US);
Konrad J. Kulikowski, Somerville, MA (US);
WiTricity Corporation, Watertown, MA (US);
Abstract
Described herein are improved configurations for a device for wireless power transfer that includes a conductor forming at least one loop of a high-Q resonator, a capacitive part electrically coupled to the conductor, and a power and control circuit electrically coupled to the conductor, the power and control circuit providing two or more modes of operation and the power and control circuit selecting how the high-Q resonator receives and generates an oscillating magnetic field.