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:
May. 31, 2022
Filed:
Oct. 01, 2020
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Nam Ki Kim, Suwon-si, KR;
Ju Hyoung Park, Suwon-si, KR;
Jeong Ki Ryoo, Suwon-si, KR;
Dae Ki Lim, Suwon-si, KR;
Myeong Woo Han, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
An antenna apparatus includes: a feed via; a patch antenna pattern electrically connected to one end of the feed via; a ground layer disposed in a position vertically lower than a position of the patch antenna pattern, and having a through-hole through which the feed via passes; a first conductive ring pattern laterally spaced apart from the patch antenna pattern, and having a first through region laterally surrounding the patch antenna pattern; and a second conductive ring pattern disposed in a position vertically higher than a position of the first conductive ring pattern, and having a second through region laterally surrounding the patch antenna pattern, wherein an area of the second through region is greater than an area of the first through region.