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:
Sep. 05, 2023
Filed:
Mar. 12, 2021
Applicant:
Vivo Mobile Communication Co., Ltd., Guangdong, CN;
Inventors:
Assignee:
VIVO MOBILE COMMUNICATION CO., LTD., Dongguan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 21/08 (2006.01); H01Q 1/48 (2006.01); H01Q 13/10 (2006.01); H01Q 21/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/08 (2013.01); H01Q 1/48 (2013.01); H01Q 13/10 (2013.01); H01Q 21/0006 (2013.01);
Abstract
An antenna of a terminal device, the antenna includes a metal frame, a side of the metal frame is provided with at least two slots, and the slots are ring-shaped slots. Portions of the metal frame at two sides of each slot of the at least two slots are provided with two groups of feed points, and each group of feed points includes an antenna feed point located on a portion of the metal frame at the inner side of the slot, and a ground feed point located on another portion of the metal frame at the outer side of the slot. The metal frame is electrically connected to a floor in the terminal device.