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. 30, 2022
Filed:
Jan. 10, 2020
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Ju Hyoung Park, Suwon-si, KR;
Sung Yong An, Suwon-si, KR;
Myeong Woo Han, Suwon-si, KR;
Sung Nam Cho, Suwon-si, KR;
Jae Yeong Kim, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
A chip antenna module includes: a first dielectric layer; a first feed via extending through the first dielectric layer; a second feed via extending through the first dielectric layer; a first patch antenna pattern disposed on an upper surface of the first dielectric layer, electrically connected to the first feed via, and having a through-hole through which the second feed via passes; a second patch antenna pattern disposed above the first patch antenna pattern and electrically connected to the second feed via; and a second dielectric layer and a third dielectric layer, respectively located vertically between the first patch antenna pattern and the second patch antenna pattern, and having different dielectric constants that form a first dielectric constant boundary surface between the first and second patch antenna patterns.