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:
Oct. 27, 2020
Filed:
Mar. 08, 2019
Applicant:
Aac Technologies Pte. Ltd., Singapore, SG;
Inventors:
Assignee:
AAC Technologies Pte. Ltd., Singapore, SG;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 21/00 (2006.01); H01Q 5/35 (2015.01); H01Q 1/22 (2006.01); H01Q 21/06 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/0025 (2013.01); H01Q 1/22 (2013.01); H01Q 5/35 (2015.01); H01Q 21/065 (2013.01);
Abstract
The present invention discloses an antenna system including a sub-array rectangular speaker having a metal substrate and a circuit board with 4 electrically connected sub-boards, 4 insolate layers and 4 feeding components. The sub-board includes a first feed point and a second feed point for electrically connecting to corresponding feeding components. Each of the speakers includes sidewalls and rigid walls for electrically connected to the first and second feed points. The present invention further provides a communication terminal using such an antenna.