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. 16, 2024
Filed:
Mar. 25, 2021
Applicant:
Vivo Mobile Communication Co., Ltd., Guangdong, CN;
Inventor:
Jun Zhang, Dongguan, CN;
Assignee:
VIVO MOBILE COMMUNICATION CO., LTD., Dongguan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 38/14 (2006.01); H01F 27/28 (2006.01); H02J 50/10 (2016.01); H02J 7/02 (2016.01);
U.S. Cl.
CPC ...
H01F 38/14 (2013.01); H01F 27/2823 (2013.01); H02J 7/02 (2013.01); H02J 50/10 (2016.02);
Abstract
A wireless charging coil includes a first wire and a second wire, and the first wire and the second wire are both spirally wound into coils. The first wire includes a first wire part and a second wire part that are connected to each other, and the second wire includes a third wire part and a fourth wire part that are connected to each other. The first wire part is located in a first layer, the second wire part is located in a second layer, the third wire part is located in the first layer, and the fourth wire part is located in the second layer. The first layer and the second layer are two adjacent layers.