中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

33 records (took 0.022 seconds)

    Systems and Methods for Determining Path Confidence for Unmanned Vehicles
    14.
    发明申请
    Systems and Methods for Determining Path Confidence for Unmanned Vehicles 审中-公开

    公开(公告)号：US20190042859A1

    公开(公告)日：2019-02-07

    申请号：US15667391

    申请日：2017-08-02

    Applicant: X Development LLC

    Inventor： Martin Schubert ,  Philip Watson ,  Michael Grundmann ,  Gabriella Levine

    IPC: G06K9/00 ,  B62D1/28 ,  G08G1/16 ,  G05D1/00 ,  B60K31/00 ,  G05D1/02

    Abstract: Examples implementations relate to determining path confidence for a vehicle. An example method includes receiving a request for a vehicle to navigate a target location. The method further includes determining a navigation path for the vehicle to traverse a first segment of the target location based on a plurality of prior navigation paths previously determined for traversal of segments similar to the first segment of the target location. The method also includes determining a confidence level associated with the navigation path. Based on the determined confidence level, the method additionally includes selecting a navigation mode for the vehicle from a plurality of navigation modes corresponding to a plurality of levels of remote assistance. The method further includes causing the vehicle to traverse the first segment of the target location using a level of remote assistance corresponding to the selected navigation mode for the vehicle.

    Model for Determining Drop-off Spot at Delivery Location
    15.
    发明申请
    Model for Determining Drop-off Spot at Delivery Location 审中-公开

    公开(公告)号：US20190041852A1

    公开(公告)日：2019-02-07

    申请号：US15667180

    申请日：2017-08-02

    Applicant: X Development LLC

    Inventor： Martin Schubert ,  Philip Watson ,  Michael Grundmann ,  Gabriella Levine

    IPC: G05D1/00 ,  G06N3/04 ,  G06Q10/08

    Abstract: An example system includes a delivery vehicle, a sensor connected to the delivery vehicle, and a control system that determines a delivery destination for an object. The control system receives sensor data representing a physical environment of at least a portion of the delivery destination and determines a drop-off spot for the object within the delivery destination by way of an artificial neural network (ANN). The ANN is trained to determine the drop-off spot based on previously-designated drop-off spots within corresponding delivery destinations and includes an input node that receives the sensor data, hidden nodes connected to the input node, and an output node connected to the hidden nodes that provides data indicative of a location of the drop-off spot. The control system additionally causes the delivery vehicle to move to and place the object at the drop-off spot.

    Electroencephalogram bioamplifier
    16.
    发明授权
    Electroencephalogram bioamplifier 有权

    公开(公告)号：US10952680B2

    公开(公告)日：2021-03-23

    申请号：US15855870

    申请日：2017-12-27

    Applicant: X Development LLC

    Inventor： Sarah Ann Laszlo ,  Brian John Adolf ,  Gabriella Levine ,  Joseph R. Owens ,  Patricia Prewitt ,  Philip Edwin Watson

    IPC: A61B5/378 ,  A61B5/00 ,  G06N20/00 ,  G06F3/01 ,  G06F3/0484 ,  A61B5/291 ,  A61B5/369 ,  A61B5/375 ,  G06K7/14 ,  G06N3/02 ,  G06K7/10

    Abstract: A bioamplifier for analyzing electroencephalogram (EEG) signals is disclosed. The bioamplifier includes an input terminal for receiving an EEG signal from a plurality of sensors coupled to a user. The bioamplifier also includes an analogue-to-digital converter arranged to receive the EEG signal from the input terminal and convert the EEG signal to a digital EEG signal. A data processing apparatus within the bioamplifier is arranged to receive the digital EEG signal from the analogue-to-digital converter and programmed to process, in real time the digital EEG signal using a first machine learning model to generate a cleaned EEG signal having a higher signal-to-noise ratio than the digital EEG signal. The bioamplifier further includes a power source to provide electrical power to the analogue-to-digital converter and the data processing apparatus. The bioamplifier includes a housing that contains the analogue-to-digital converter, the data processing apparatus, the power source, and the sensor input.

    INTERFACE FOR ELECTROENCEPHALOGRAM FOR COMPUTER CONTROL
    19.
    发明申请
    INTERFACE FOR ELECTROENCEPHALOGRAM FOR COMPUTER CONTROL 审中-公开

    公开(公告)号：US20200225749A1

    公开(公告)日：2020-07-16

    申请号：US16832645

    申请日：2020-03-27

    Applicant: X Development LLC

    Inventor： Sarah Ann Laszlo ,  Gabriella Levine ,  Joseph Hollis Sargent ,  Phillip Yee

    IPC: G06F3/01 ,  A61B5/04 ,  A61B5/0482 ,  A61B5/0484 ,  A61B5/00 ,  A61B5/0478

    Abstract: A method for analyzing electroencephalogram (EEG) signals is disclosed. Information associated with two or more options is presented to a user. EEG signals from a sensor coupled to the user are received contemporaneously to the user receiving information associated with the two or more options. The EEG signals are processed in real time to determine which one of the options was selected by the user. In response to determining which one of the options was selected by the user, an action from one or more possible actions associated with the information presented to the user is selected. An output associated with the selected action is then generated.

Patent Agency Ranking