Invention Grant
- Patent Title: Near-field antenna apparatus using eddy current and electronic device including the same
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Application No.: US14955764Application Date: 2015-12-01
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Publication No.: US10014588B2Publication Date: 2018-07-03
- Inventor: Jeong Ki Ryoo , Ju Hyoung Park , Hyeon Gil Nam , Jong Lae Kim , Dae Seong Jeon
- Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2014-0173505 20141205; KR10-2015-0056485 20150422
- Main IPC: H01Q7/08
- IPC: H01Q7/08 ; H01Q1/24 ; H01Q19/06
Abstract:
A near-field antenna apparatus including an antenna element around which a coil is wound configured to create a magnetic field; and a conductive material member, disposed in a path of the magnetic field, configured to generate an eddy current from a magnetic flux in a predetermined region.
Public/Granted literature
- US20160164188A1 NEAR-FIELD ANTENNA APPARATUS USING EDDY CURRENT AND ELECTRONIC DEVICE INCLUDING THE SAME Public/Granted day:2016-06-09
Information query
