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公开(公告)号：US10057672B2
公开(公告)日：2018-08-21
申请号：US15285243
申请日：2016-10-04
Applicant: NXP B.V.
Inventor： Steven Mark Thoen
IPC: H04R1/10 , H04B10/40 , H04B10/114 , H04B10/116
CPC classification number: H04R1/1016 , H04B10/1143 , H04B10/116 , H04B10/40 , H04R1/1025 , H04R2420/07
Abstract: One example discloses an optical communication interface for a handheld device: wherein the handheld device, has an external surface; wherein the external surface includes an interior facing side and an exterior facing side; a first optical receiver, on the interior facing side of the handheld device, having an optical input and an electrical output; wherein the electrical output is coupled to circuitry; and wherein the optical input is configured to be optically coupled to a second optical transmitter on the exterior facing side of the handheld device.
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公开(公告)号：US20170352363A1
公开(公告)日：2017-12-07
申请号：US15172493
申请日：2016-06-03
Applicant: NXP B.V.
Inventor： Steven Mark Thoen
IPC: G10L21/0364 , G06F3/16 , G10L21/0356 , G10L25/51 , G10L25/84 , G10L25/78
CPC classification number: G10L21/0364 , G06F3/165 , G10L15/08 , G10L15/30 , G10L15/32 , G10L21/0208 , G10L21/0356 , G10L25/51 , G10L25/84 , G10L2015/223 , G10L2021/02166 , G10L2025/783 , H04R1/1041 , H04R1/326 , H04R3/005 , H04R2430/20 , H04R2460/03
Abstract: One example discloses an apparatus for sound signal detection, comprising: a first wireless device including a first pressure sensor having a first acoustical profile and configured to capture a first set of acoustic energy within a time window; wherein the first wireless device includes a wireless signal input; wherein the first wireless device includes a processing element configured to: receive, through the wireless signal input, a second set of acoustic energy captured by a second pressure sensor, having a second acoustical profile, within a second wireless device and within the time window; apply a signal enhancement technique to the first and second sets of acoustic energy based on the first and second acoustical profiles; search for a predefined sound signal within the enhanced sets of acoustic energy; and initiate a subsequent set of sound signal detection actions if the search finds the sound signal.
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公开(公告)号：US09742471B1
公开(公告)日：2017-08-22
申请号：US15185970
申请日：2016-06-17
Applicant: NXP B.V.
Inventor： Steven Mark Thoen
CPC classification number: H04B5/0031 , H04L67/04 , H04L67/1095 , H04L67/12 , H04L67/303 , H04W4/80 , H04W56/001
Abstract: One example discloses an apparatus for synchronization, including: a first wireless device, having a first device profile, a near-field magnetic induction (NFMI) signal input and a wireless signal input; wherein the first wireless device is configured to, receive, through the wireless signal input, a first set of data; optimize the first set of data based on the first device profile; receive, through the NFMI signal input, a second set of data optimized for a second device profile of a second wireless device; and synchronize the first and second sets of optimized data based on a set of common data attributes.
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公开(公告)号：US09685996B1
公开(公告)日：2017-06-20
申请号：US15190826
申请日：2016-06-23
Applicant: NXP B.V.
Inventor： Steven Mark Thoen
CPC classification number: H04B5/0081 , G06K7/10336 , G06K19/0723 , G06K19/07749 , H03J1/0008 , H03J3/20 , H03J2200/06 , H04B5/0025 , H04B5/0031 , H04B5/02 , H04L7/0331
Abstract: Disclosed is an integrated circuit for a near-field radio, including an oscillator configured to output a carrier frequency, an inductor capacitor (LC) tank antenna circuit configured to resonate at a resonance frequency, a frequency measuring circuit configured to measure the resonance frequency of the LC tank antenna circuit and compare the resonance frequency to the carrier frequency, and a controller to adjust the frequency of the LC tank antenna circuit to the carrier frequency.
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