Invention Grant
- Patent Title: Magnetic induction antenna for use in a wearable device
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Application No.: US14941639Application Date: 2015-11-15
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Publication No.: US09866282B2Publication Date: 2018-01-09
- Inventor: Eric Christian Hirsch , Nikolaj Hviid
- Applicant: Bragi GmbH
- Applicant Address: DE München
- Assignee: BRAGI GmBH
- Current Assignee: BRAGI GmBH
- Current Assignee Address: DE München
- Agency: Goodhue, Coleman & Owens, P.C.
- Main IPC: H04B5/02
- IPC: H04B5/02 ; H01Q1/12 ; H04B5/00 ; H04B1/3827 ; H04W4/00

Abstract:
A wearable device includes a housing, a first short range transceiver for far field communication disposed within the housing, a second short range transceiver for near field communication disposed within the housing, wherein the second short range transceiver for near field communications comprises a core and a plurality of coil turns wrapped around the core. The wearable device further includes a generally planar printed circuit board disposed within the housing and having a plurality of components mounted thereto. The core is mounted perpendicularly to the plurality of components mounted on the generally planar printed circuit board to thereby reduce electromagnetic interference. The wearable device may be an earpiece. The core may be mounted at a posterosuperior portion of the wearable device.
Public/Granted literature
- US20160072558A1 Magnetic Induction Antenna for Use in a Wearable Device Public/Granted day:2016-03-10
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