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:
Sep. 17, 2024
Filed:
Aug. 25, 2020
Amotech Co., Ltd., Incheon, KR;
Chul Hwang, Incheon, KR;
Sango Kim, Incheon, KR;
Injo Jeong, Incheon, KR;
Habin Bong, Incheon, KR;
Yechan Choi, Incheon, KR;
Injoo Kim, Incheon, KR;
Hangyeul Kim, Incheon, KR;
Piljung Jeong, Incheon, KR;
Hong-Woo Kim, Incheon, KR;
AMOTECH CO., LTD., Incheon, KR;
Abstract
The present invention suggests a multi-band patch antenna in which an antenna pin is inserted into a single-band patch antenna, so that the multi-band patch antenna requires a minimum mounting space and can resonate in both the existing frequency bands and the V2X frequency band. The suggested multi-band patch antenna comprises: a base substrate through which a first through-hole and a second through-hole are formed; an upper patch and a lower patch arranged on the upper and lower surfaces of the base substrate, respectively; an inner conductor disposed on the inner wall surface of the first through-hole to electrically connect the upper patch to the lower patch; an antenna pin extending through the first through-hole, and including an end part disposed above the base substrate; and a first feed pin extending through the second through-hole.