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    Electronic hearing device and method
    1.
    发明授权
    Electronic hearing device and method 有权

    公开(公告)号：US12133051B2

    公开(公告)日：2024-10-29

    申请号：US17714068

    申请日：2022-04-05

    申请人： GN Hearing A/S

    发明人： Maria Lisa Sjolander

    IPC分类号： H04R25/00

    CPC分类号： H04R25/50 ,  H04R25/305 ,  H04R25/43 ,  H04R25/554

    摘要： A method performed by an electronic hearing device with an earpiece configured to be worn in an ear, includes: engaging a hearing mode wherein a compensated output signal is based on current hearing compensation data. Performing a first fitting procedure including: obtaining first hearing compensation data via audiometric measurements; emitting an otoacoustic stimulation signal and capturing an acoustic signal including otoacoustic emissions. In response to receiving a first input signal, performing a first monitoring procedure including: emitting an otoacoustic stimulation signal and capturing an acoustic signal including otoacoustic emissions, if any. Determining a deviation value based on the second acoustic signal and the third acoustic signal; and determining whether the deviation value satisfies a first criterion. In accordance with a determination that the deviation value satisfies the first criterion, communicating a first notification signal indicative of the deviation from the hearing device.

    Hearing device with in-ear microphone and related method
    2.
    发明授权
    Hearing device with in-ear microphone and related method 有权

    公开(公告)号：US12126972B2

    公开(公告)日：2024-10-22

    申请号：US18343744

    申请日：2023-06-29

    申请人： GN Hearing A/S

    发明人： Jesper B. Boldt ,  Erik Cornelis Diederik Van Der Werf ,  Rob De Vries

    IPC分类号： H04R3/00

    CPC分类号： H04R3/005

    摘要： A hearing device includes: a first housing; a second housing; first and second primary microphones for provision of first and second primary microphone input signals; a secondary microphone in the second housing for provision of a secondary microphone input signal; a mixing module for provision of a mixer output based on a primary mixer input and a secondary mixer input, wherein the primary mixer input is based on the first primary microphone input signal and the second primary microphone input signal, and the secondary mixer input is based on the secondary microphone input signal; a processing unit configured to process the mixer output and to provide an electrical output signal; and a receiver for converting the electrical output signal to an audio output signal; wherein the mixing module is configured to mix a first component of the primary mixer input and a first component of the secondary mixer input.

    Systems and methods to specify interactive page locations by pointing a light beam using a handheld device
    3.
    发明授权
    Systems and methods to specify interactive page locations by pointing a light beam using a handheld device 有权

    公开(公告)号：US12125407B2

    公开(公告)日：2024-10-22

    申请号：US18382456

    申请日：2023-10-20

    申请人： Kibeam Learning, Inc.

    发明人： Lewis James Marggraff ,  Nelson George Publicover

    IPC分类号： G09B5/04

    CPC分类号： G09B5/04

    摘要： Systems and methods are described in which a light beam generated by a handheld device is used to point toward a selected object or location within a printed page containing visual content. The object(s) and/or location being pointed at may be determined using a device camera pointed in the same direction as the beam coupled with computer vision methods to determine locations of camera-acquired images within a database of page-content templates. The database may include interactive sequences and/or scenarios associated with page objects and locations, which may augment the visual content of a printed book to include audible elements, additional visual components, and/or haptic stimulation enacted by the handheld device. The device may also generate a beam image reflection on a viewable surface that is in focus at a predetermined distance to encourage a user to position the handheld device at the predetermined distance from the viewable surface.

    Mode architecture for general purpose robotics
    4.
    发明授权
    Mode architecture for general purpose robotics 有权

    公开(公告)号：US12122054B2

    公开(公告)日：2024-10-22

    申请号：US18049586

    申请日：2022-10-25

    申请人： MAGIC LEAP, INC.

    发明人： Frederick Dennis Zyda ,  Jeffrey Steven Kranski ,  Vikram Chauhan

    IPC分类号： B25J9/16 ,  G05B19/042

    CPC分类号： B25J9/1682 ,  B25J9/1658 ,  G05B19/042 ,  G05B19/0426 ,  G05B2219/31076 ,  G05B2219/40397

    摘要： An improved method, system, and apparatus is provided to implement a general architecture for robot systems. A mode execution module is provided to universally execute execution modes on different robotic system. A system includes an execution module that receives software instructions in a normalized programming language. The system also includes an interface having a translation layer that converts the software instructions from the normalized language into robot-specific instructions that operate in a particular robotic system. The system further includes a controller that is communicatively coupled to the interface, wherein the controller receives the robot-specific instructions. Moreover, the system includes a robotic device that is operatively controlled by the controller by execution of the robot-specific instructions.

    CROS unit for a CROS hearing device system
    7.
    发明授权
    CROS unit for a CROS hearing device system 有权

    公开(公告)号：US12108217B2

    公开(公告)日：2024-10-01

    申请号：US17726495

    申请日：2022-04-21

    申请人： GN Hearing A/S

    发明人： Erica D. Koehler

    IPC分类号： H04R25/00

    CPC分类号： H04R25/505 ,  H04R25/43 ,  H04R25/554 ,  H04R25/556 ,  H04R25/609

    摘要： The present invention relates to a contralateral routing of signal (CROS) unit for a contralateral routing of signal (CROS) hearing device system. The CROS unit is configured to detachably connect to a first behind-the-ear (BTE) unit. The CROS unit comprises a CROS identity label and a first electronic circuit. The first electronic circuit is configured to communicate the CROS identity label to the first BTE unit.

    Systems and methods for end to end scene reconstruction from multiview images
    8.
    发明授权
    Systems and methods for end to end scene reconstruction from multiview images 有权

    公开(公告)号：US12100093B2

    公开(公告)日：2024-09-24

    申请号：US18320369

    申请日：2023-05-19

    申请人： MAGIC LEAP, INC.

    发明人： Zachary Paul Murez

    IPC分类号： G06T15/08 ,  G06N3/02

    CPC分类号： G06T15/08 ,  G06N3/02 ,  G06T2200/08

    摘要： Systems and methods of generating a three-dimensional (3D) reconstruction of a scene or environment surrounding a user of a spatial computing system, such as a virtual reality, augmented reality or mixed reality system, using only multiview images comprising, and without the need for depth sensors or depth data from sensors. Features are extracted from a sequence of frames of RGB images and back-projected using known camera intrinsics and extrinsics into a 3D voxel volume wherein each pixel of the voxel volume is mapped to a ray in the voxel volume. The back-projected features are fused into the 3D voxel volume. The 3D voxel volume is passed through a 3D convolutional neural network to refine the and regress truncated signed distance function values at each voxel of the 3D voxel volume.