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:
Jan. 12, 2021
Filed:
Aug. 27, 2018
Efficient Power Conversion Corporation, El Segundo, CA (US);
Michael A. de Rooij, Playa Vista, CA (US);
Yuanzhe Zhang, Torrance, CA (US);
Efficient Power Conversion Corporation, El Segundo, CA (US);
Abstract
A large area wireless power system having a synchronization transmitter and a plurality of synchronization receivers for receiving a plurality of differential signals from the synchronization transmitter and outputting a plurality of second single-ended signals. The synchronization transmitter generates a first single-ended signal and converts the first single-ended signal into the plurality of differential signals to be transmitted to the synchronization receivers over a plurality of differential line pairs that also provide power to the synchronization receivers. The large area wireless power system also includes a plurality of high power amplifiers for receiving the plurality of second single-ended signals from the respective synchronization receivers and generating power, and a plurality of wireless power coils for receiving the power generated by the plurality of high power amplifiers and wirelessly providing power.