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:
Jun. 09, 2026
Filed:
Dec. 16, 2024
Inventec (Pudong) Technology Corporation, Shanghai, CN;
Inventec Corporation, Taipei City, TW;
Shi-Wei Huang, Taipei City, TW;
Jin-Yu Chang, Taipei City, TW;
Yu Shu Tai, Taipei City, TW;
Hsin-Hung Lin, Taipei City, TW;
Wei-Chen Cheng, Taipei City, TW;
INVENTEC (PUDONG) TECHNOLOGY CORPORATION, Shanghai, CN;
INVENTEC CORPORATION, Taipei City, TW;
Abstract
An antenna device includes a first substrate, a second substrate, an excitation component, rectangular radiation components, circular radiation components and an impedance matching component. The first substrate has a first bottom surface and a first top surface facing away from each other. The second substrate is stacked on the first substrate and has a second bottom surface and a second top surface facing away from each other. The second bottom surface is connected to the first top surface. The excitation component is disposed on the first bottom surface. The rectangular radiation components and the circular radiation components are disposed on the second top surface. The rectangular radiation components surround the circular radiation components. The impedance matching component is disposed on the second top surface. The circular radiation components surround the impedance matching component. The circular radiation components are spaced apart from the impedance matching component by identical distances.