知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

24 records (took 0.01 seconds)

    Wireless device communication
    1.
    发明授权
    Wireless device communication 有权

    公开(公告)号：US10348370B2

    公开(公告)日：2019-07-09

    申请号：US15667352

    申请日：2017-08-02

    Applicant: NXP B.V.

    Inventor： Steven Mark Thoen ,  Pieter Verschueren

    IPC: H04W4/80 ,  H04B7/026 ,  H04W88/18 ,  H04W84/22 ,  H04W56/00 ,  H04W76/14 ,  H04B5/00 ,  H04M1/60 ,  H04B7/06 ,  H04W92/16 ,  H04W24/08 ,  H04W84/18

    Abstract: One example discloses an apparatus for wireless communication, including: a first wireless device configured to communicate with a second wireless device over a first wireless link, according to a first wireless link protocol; wherein the first wireless link protocol defines communications between the first wireless device and the second wireless device; wherein the first wireless device is configured to monitor communications on a second wireless link between the second wireless device and a third wireless device; wherein the second wireless link is configured according to a second wireless link protocol that defines communications between the second wireless device and the third wireless device; and wherein the first wireless device is configured to spoof the second wireless device in response to an error condition or signal degradation on the second wireless link.

    POWER CONFIGURATION
    2.
    发明申请
    POWER CONFIGURATION 审中-公开

    公开(公告)号：US20180212519A1

    公开(公告)日：2018-07-26

    申请号：US15412727

    申请日：2017-01-23

    Applicant: NXP B.V.

    Inventor： Ajay Kapoor ,  Steven Mark Thoen

    IPC: H02M3/158

    CPC classification number: H02M3/158 ,  G11C5/143 ,  G11C5/148 ,  H02M2001/0032 ,  H02M2001/0077 ,  Y02B70/16

    Abstract: As may be consistent with one or more embodiments, an apparatus and or method involves a switching power supply circuit and a control circuit therefor. The switching power supply circuit operates in high and low-power modes. In the high power mode, high and low power rails of a first circuit and of a second circuit are coupled to a power source circuit (e.g. a battery). In the low-power mode, the first circuit is operated in a high power domain and the second circuit is operated in a low power domain using recycled charge from the high power domain. The control circuit operates the switching circuit in the high-power mode and low-power mode (for power conservation) in response to a control signal.

    Antenna coil tuning mechanism for magnetic communication
    5.
    发明授权
    Antenna coil tuning mechanism for magnetic communication 有权

    公开(公告)号：US10050677B1

    公开(公告)日：2018-08-14

    申请号：US15603054

    申请日：2017-05-23

    Applicant: NXP B.V.

    Inventor： Steven Mark Thoen

    IPC: H04B5/00 ,  H04L27/26 ,  H04L25/02 ,  H04B1/69 ,  H04B1/40 ,  H04B5/02

    Abstract: Disclosed is an integrated circuit for a near-field radio, including an inductive-capacitive (LC) tank antenna circuit designed to operate at a predetermined carrier frequency, the tank LC tank antenna circuit including a variable capacitor and an antenna element, a transmitter configured to output a channel sounding signal (CSS) to the LC tank antenna circuit, a receiver to receive the CSS and a tank response from the LC tank antenna circuit, a tank response estimator to extract the tank response of the LC tank antenna circuit by removing the CSS from the received signal and determining an oscillation frequency of the LC tank antenna circuit, and a controller to adjust a reactance of the LC tank antenna circuit to resonate the LC tank antenna circuit and change the oscillation frequency to the predetermined carrier frequency.

    APPARATUS FOR VOICE COMMUNICATION
    6.
    发明申请
    APPARATUS FOR VOICE COMMUNICATION 有权

    公开(公告)号：US20170352360A1

    公开(公告)日：2017-12-07

    申请号：US15173138

    申请日：2016-06-03

    Applicant: NXP B.V.

    Inventor： Steven Mark Thoen

    IPC: G10L21/02 ,  H04R1/32 ,  H04R3/04

    CPC classification number: G10L21/02 ,  H04M1/6066 ,  H04R1/1083 ,  H04R1/326 ,  H04R3/005 ,  H04R3/04 ,  H04R29/005 ,  H04R2201/107 ,  H04R2420/07

    Abstract: One example discloses an apparatus for voice communication, including: 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 near-field magnetic induction (NFMI) signal input; wherein the first wireless device includes a processing element configured to: receive, through the NFMI 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; and output an enhanced voice signal based on applying the signal enhancement.

    NEAR-FIELD INTERFACE DEVICE
    7.
    发明申请
    NEAR-FIELD INTERFACE DEVICE 有权

    公开(公告)号：US20220302962A1

    公开(公告)日：2022-09-22

    申请号：US17206054

    申请日：2021-03-18

    Applicant: NXP B.V.

    Inventor： Pieter Verschueren ,  Steven Mark Thoen

    IPC: H04B5/00

    Abstract: One example discloses a near-field interface device, including: a near-field antenna; a physical port configured to be coupled to a computer; a controller coupled to the antenna and the physical port; wherein the controller is configured to translate a near-field signal received from the near-field antenna into an input command generated by a user; and wherein the controller is configured to transmit the input command to the computer through the physical port.

    Acoustic device
    8.
    发明授权
    Acoustic device 有权

    公开(公告)号：US11006205B1

    公开(公告)日：2021-05-11

    申请号：US16668246

    申请日：2019-10-30

    Applicant: NXP B.V.

    Inventor： Steven Mark Thoen

    IPC: H04R1/10 ,  H04R5/033 ,  G10L21/0232 ,  G10L25/51 ,  H04S1/00

    Abstract: One example discloses an acoustic device, including: a first input configured to receive a first ambient input signal from a first acoustic transducer; a second input configured to receive a second ambient input signal from a second acoustic transducer; a first output configured to transmit a first ambient output signal; a second output configured to transmit a second ambient output signal; an ambient signal characterization circuit configured to identify an undesired ambient signal within the first and/or second ambient input signals; and an ambient signal control circuit configured to control how the acoustic device generates the first and second ambient output signals from the first and second ambient input signals based on the undesired ambient signal.

    ACOUSTIC DEVICE
    9.
    发明申请
    ACOUSTIC DEVICE 有权

    公开(公告)号：US20210136481A1

    公开(公告)日：2021-05-06

    申请号：US16668246

    申请日：2019-10-30

    Applicant: NXP B.V.

    Inventor： Steven Mark Thoen

    IPC: H04R1/10 ,  H04R5/033 ,  H04S1/00 ,  G10L25/51 ,  G10L21/0232

    Abstract: One example discloses an acoustic device, including: a first input configured to receive a first ambient input signal from a first acoustic transducer; a second input configured to receive a second ambient input signal from a second acoustic transducer; a first output configured to transmit a first ambient output signal; a second output configured to transmit a second ambient output signal; an ambient signal characterization circuit configured to identify an undesired ambient signal within the first and/or second ambient input signals; and an ambient signal control circuit configured to control how the acoustic device generates the first and second ambient output signals from the first and second ambient input signals based on the undesired ambient signal.

Patent Agency Ranking