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. 06, 2026
Filed:
Mar. 12, 2024
Jiangsu Hengxin Technology Co., Ltd., Jiangsu, CN;
Jiangsu Hengxin Wireless Technology Co., Ltd., Jiangsu, CN;
Kuigen Cao, Wuxi, CN;
Jue Gong, Wuxi, CN;
Shu Li, Wuxi, CN;
Ping Huang, Wuxi, CN;
Jian Sun, Wuxi, CN;
Xiaofei Wei, Wuxi, CN;
JIANGSU HENGXIN TECHNOLOGY CO., LTD., Wuxi, CN;
Abstract
A dual-band filtering antenna is provided, which includes: a base, a set of baluns arranged crosswise on the base, and a first radiation arm and a second radiation arm each connected to one of the set of baluns, where copper foil is printed on front and back sides of the first radiation arm and the second radiation arm, the copper foil is divided into a plurality of small modules, a connection module is further arranged between every two small modules, a C-shaped gap is formed on a front side of each small module, and an inverted L-shaped branch is arranged at an edge of each small module.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile