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:
Nov. 07, 2017
Filed:
Mar. 01, 2016
Taoglas Group Holdings Limited, Enniscorthy, IE;
Antmen Technology Co., Ltd., Tainan, TW;
Ronan Quinlan, Taoyuan, TW;
Tsai-Yi Yang, Taoyuan, TW;
TAOGLAS GROUP HOLDINGS LIMITED, Enniscorthy, IE;
ANTMEN TECHNOLOGY CO., LTD., Tainan, TW;
Abstract
The invention provides a ceramic patch antenna structure which comprises a composite material base body, a radiation metallic layer, a grounding metallic layer and a signal feeding element. The composite material base body is composed of a high dielectric constant (K) material and a low K material, having a front surface, a rear surface and a through hole. The radiation metallic layer is provided on the front surface of the composite material base body. The grounding metallic layer is provided on the rear surface of the composite material base body. The signal feeding element has a head thereon, the head has a shaft extending from the bottom thereof and the shaft has a projection on a surface thereof. As the signal feeding element is screwed to the through hole, the projection of the shaft destroys an internal wall of the through hole to latch in the through hole.