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:
Oct. 06, 2020
Filed:
May. 19, 2016
Motorola Solutions, Inc., Schaumburg, IL (US);
Bing Qin Lim, Pulau Pinang, MY;
Chee Kit Chan, Perak, MY;
Murali Kuyimbil, Penang, MY;
Wai Mun Lee, Penang, MY;
Lee Sun Ooi, Kedah, MY;
Ying Hooi Tan, Penang, MY;
Wooi Ping Teoh, Penang, MY;
MOTOROLA SOLUTIONS, INC., Chicago, IL (US);
Abstract
A method and device for wireless power transfer is provided. The device includes a plurality of charging holders positioned adjacent to each other. The method includes generating a first magnetic field using a first transmit coil in a first charging holder. The method further includes generating a second magnetic field using a second transmit coil in a second charging holder positioned adjacent to the first charging holder. The method further includes magnetically coupling the first and second magnetic field to a receive coil of a portable electronic device, wherein magnetically coupling includes transferring power from the first and second magnetic field to the receive coil of the portable electronic device, the first magnetic field and the second magnetic field configured to have a synchronized phase.