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:
Jul. 01, 2025
Filed:
Dec. 14, 2022
Tron Future Tech Inc., Hsinchu, TW;
Li Han Chang, Hsinchu, TW;
Yu-Jiu Wang, Hsinchu, TW;
TRON FUTURE TECH INC., Hsinchu, TW;
Abstract
A method of testing an antenna array includes: receiving a probe needle set and a shielding structure, wherein the shielding structure includes an array of conductive pads. The antenna array includes a substrate and an array of antenna devices. Each of the antenna devices includes: a first and a second slits; a first and a second signal ports; a first and a second feed lines. The first and second feed lines have different line lengths; and a radiation element. The method further includes: causing the shielding structure to cover the radiation element of at least one antenna device; and causing the probe needle set to contact the first and second feed lines for testing the at least one antenna device.