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. 23, 2024
Filed:
Jul. 05, 2022
Dongwoo Fine-chem Co., Ltd., Jeollabuk-do, KR;
Kreemo Inc., Seoul, KR;
Won Hee Lee, Gyeonggi-do, KR;
Dong Pil Park, Incheon, KR;
Young Sub Son, Seoul, KR;
In Seok Jang, Gyeonggi-do, KR;
Beak Jun Seong, Gyeonggi-do, KR;
Jung Woo Lee, Seoul, KR;
Seong Tae Jeong, Gyeonggi-do, KR;
In Kyung Hong, Seoul, KR;
John Joonho Park, Gyeonggi-do, KR;
DONGWOO FINE-CHEM CO., LTD., Jeollabuk-Do, KR;
KREEMO INC., Seoul, KR;
Abstract
An antenna structure according to an embodiment of the present disclosure includes an antenna unit array including a plurality of antenna units, and a parasitic element disposed to be adjacent to the antenna units and to be electrically and physically separated from the antenna units. Each of the antenna units includes a radiator, and a transmission line including a first transmission line and a second transmission line connected to the radiator in different directions. The parasitic element includes a first parasitic element disposed between the first transmission line and the second transmission line included in the same antenna unit, and a second parasitic element disposed between the first transmission line and the second transmission line included in different neighboring antenna units. The second parasitic element includes a branched portion including a first branched portion and a second branched portion bent in different directions.