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. 03, 2020
Filed:
Sep. 08, 2017
Shenzhen Yichong Wireless Power Technology Co. Ltd., Shenzhen, CN;
Shenzhen Sunlord Electronics Co., Ltd., Shenzhen, CN;
Xiaojun Peng, Chengdu, CN;
Dezheng Pan, Shenzhen, CN;
Changzheng Liu, Shenzhen, CN;
Siming Pan, San Jose, CA (US);
Tun Li, San Jose, CA (US);
Dawei He, Burlingame, CA (US);
Shenzhen Yichong Wireless Power Technology Co. Ltd, Shenzhen, CN;
Abstract
A method for manufacturing a magnetic coil in a wireless charging system is disclosed. The coil may comprise a wire with a rectangular cross section. The method may include feeding a wire into a routing device which includes three winding wheels; routing the wire into a magnetic coil by changing positions of the winding wheels; and assembling the magnetic coil by pressing and attaching the magnetic coil to a coil holder.