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. 19, 2019
Filed:
May. 30, 2018
Gemtek Technology Co., Ltd., Hsinchu County, TW;
Hsiao-Ching Chien, Hsinchu County, TW;
GEMTEK TECHNOLOGY CO., LTD., Hsinchu County, TW;
Abstract
An antenna device is disclosed. The antenna device includes a first radiator, a second radiator, and a first reflection board. The first radiator is configured to radiate a first radio wave comprising a first wavelength value. The second radiator is configured to radiate a second radio wave comprising a second wavelength value. The first reflection board is located between the first radiator and the second radiator. A first ratio between the first wavelength value and a length value of the first reflection board is less than 0.5, and a second ratio between the second wavelength value and the length value of the first reflection board is greater than 0.5.