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:
Apr. 20, 2021
Filed:
Feb. 08, 2018
Shenzhen Yichong Wireless Power Technology Co. Ltd., Guangdong, CN;
Tun Li, San Jose, CA (US);
Dawei He, Burlingame, CA (US);
Siming Pan, San Jose, CA (US);
Fangming An, Beijing, CN;
Jingdong Sun, Rolla, MO (US);
SHENZHEN YICHONG WIRELESS POWER TECHNOLOGY CO. LTD, Shenzhen, CN;
Abstract
A multi-coil placement method of a wireless charging system is disclosed. The method may include obtaining a width parameter of an effective charging area a and a width parameter of a power transmitter coil b, calculating a ratio of the width parameters a/b, determining a shape, size and number of layers of mesh cells based on the ratio of a/b, determining a layout of the mesh cells, covering a required charging area using the mesh cells based on the determined shape, size, number of layers, and layout, and replacing the mesh cells with the power transmitter coils.