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:
Mar. 24, 2020
Filed:
Jun. 28, 2018
Wits Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Hee Seung Kim, Suwon-si, KR;
Gie Hyoun Kweon, Suwon-si, KR;
Dae Kyu Lee, Suwon-si, KR;
Jae Gen Eom, Suwon-si, KR;
Jae Sun Won, Suwon-si, KR;
Soon Joung Yio, Suwon-si, KR;
Young Seung Roh, Suwon-si, KR;
WITS Co., Ltd., Gyeonggi-do, KR;
Abstract
An antenna device includes: a substrate including a base layer, a first layer disposed on one surface of the base layer, a second layer disposed on another surface of the base layer, at least one first coil pattern disposed on the first layer, and at least one second coil pattern disposed on the second layer; and a magnetic body. A first region of the substrate is disposed on one surface of the magnetic body, and a second region of the substrate is disposed on another surface of the magnetic body. The at least one first coil pattern and the at least one second coil pattern are connected to each other to form an antenna coil having a solenoid shape disposed around the magnetic body.