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:
Nov. 05, 2019
Filed:
Oct. 17, 2017
Applicant:
Wits Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Dae Ung Ahn, Suwon-si, KR;
Hyung Wook Cho, Suwon-si, KR;
Jun Seung Yi, Suwon-si, KR;
Yu Jin Lee, Suwon-si, KR;
Seung Hun Ryu, Suwon-si, KR;
Sang Beom Lee, Suwon-si, KR;
Dae Ki Lim, Suwon-si, KR;
Jae Hyoung Cho, Suwon-si, KR;
Si Hyung Kim, Suwon-si, KR;
Assignee:
WITS Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/24 (2006.01); H01Q 7/00 (2006.01); H04B 5/00 (2006.01); H01Q 19/28 (2006.01); H01Q 1/22 (2006.01); H01F 5/00 (2006.01); H01F 27/28 (2006.01); H01F 38/14 (2006.01);
U.S. Cl.
CPC ...
H04B 5/0087 (2013.01); H01F 5/003 (2013.01); H01F 27/2804 (2013.01); H01Q 1/2216 (2013.01); H01Q 1/24 (2013.01); H01Q 7/00 (2013.01); H01Q 19/28 (2013.01); H01F 38/14 (2013.01);
Abstract
An antenna device includes a first wiring may include a spiral shape forming an empty region therein, and a second wiring disposed inside or outside of the first wiring. The second wiring is disposed to be spaced apart from the first wiring, and includes a first ring-shaped wiring and a second ring-shaped wiring, which are concentric to each other.