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:
Aug. 27, 2019
Filed:
Sep. 28, 2018
Auden Techno Corp., Taoyuan, TW;
Chang-Fa Yang, Taipei, TW;
An-Yao Hsiao, Taoyuan, TW;
Chen-Pang Chao, Taoyuan, TW;
Cheng-Han Tsai, New Taipei, TW;
AUDEN TECHNO CORP., Taoyuan, TW;
Abstract
An antenna structure of an RFID reader includes a carrying plate defining four quadrants and an antenna module disposed on the carrying plate. The antenna module includes a feeding antenna and a grounding antenna. The feeding antenna includes a feeding connecting segment, two feeding transmitting segments connected to the feeding connecting segment, and two feeding radiating segments respectively connected to the two feeding transmitting segments. The grounding antenna includes a grounding connecting segment, two grounding transmitting segments connected to the grounding connecting segment, and two grounding radiating segments respectively connected to the two grounding transmitting segments. The feeding connecting segment and the grounding connecting segment are arranged on an intersection point of the four quadrants, the two feeding transmitting segments respectively correspond in position to the two grounding transmitting segments, and the two feeding radiating segments and the grounding radiating segments are respectively arranged in the four quadrants.