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    Feedback for enhanced situational awareness
    1.
    发明授权
    Feedback for enhanced situational awareness 有权

    公开(公告)号：US10449445B2

    公开(公告)日：2019-10-22

    申请号：US15004522

    申请日：2016-01-22

    Applicant: Elwha LLC

    Inventor： Ehren J. Brav ,  Alistair K. Chan ,  William David Duncan ,  Michael Allan Schneider

    IPC: A63F13/285 ,  A63F13/5378 ,  A63F13/213 ,  A63F13/5372 ,  G06F3/01

    Abstract: An electronic game feedback system includes a display device, a sensor system, and a feedback device. The display device is configured to provide a display of a virtual environment associated with an electronic game to a user. The display device at least partially obstructs the view of the user of a physical environment surrounding the user. The sensor system is configured to acquire object data regarding an object located within the physical environment. The feedback device is configured to provide feedback to the user based on the object data and indicative of a location of the object relative to the user.

    Systems and methods for surface covering preparation
    2.
    发明授权
    Systems and methods for surface covering preparation 有权

    公开(公告)号：US10325393B2

    公开(公告)日：2019-06-18

    申请号：US15676644

    申请日：2017-08-14

    Applicant: Elwha LLC

    Inventor： Alistair K. Chan ,  Roderick A. Hyde ,  Robert C. Petroski

    IPC: G06T11/60 ,  H04N1/00 ,  G06T11/00 ,  H04N1/23

    Abstract: A method of determining a layout for a surface covering includes receiving, with a tool system, layout data that is based on data associated with a surface to be covered with a surface covering, and providing an indication of a pattern of a plurality of covering members included in the surface covering. The layout data provides an indication of a cutting pattern for the surface covering. The cutting pattern is determined based at least in part on a minimum number of surface covering members required for a selected design of the surface covering members.

    Power system for locomotives
    6.
    发明授权
    Power system for locomotives 有权

    公开(公告)号：US09975561B2

    公开(公告)日：2018-05-22

    申请号：US14657606

    申请日：2015-03-13

    Applicant: Elwha LLC

    Inventor： Alistair K. Chan ,  Roderick A. Hyde ,  Jordin T. Kare ,  Nathan P. Myhrvold ,  Lowell L. Wood, Jr.

    IPC: B61C17/02 ,  B61C5/00

    CPC classification number: B61C17/02 ,  B61C5/00

    Abstract: A train includes a fuel storage tank configured to contain liquid fuel, a locomotive including an engine having an intake and configured to combust the fuel in a combustion reaction to provide a power output, an oxidant storage tank configured to contain at least liquid oxygen, and a vaporizer disposed along the flow path between the oxidant storage tank and the intake. The vaporizer is configured to convert a portion of the liquid oxygen into a flow of gaseous oxygen and provide the flow of gaseous oxygen to the intake thereby increasing the power output of the engine.

    Package management system for robotic vehicles
    7.
    发明授权
    Package management system for robotic vehicles 有权

    公开(公告)号：US09921583B2

    公开(公告)日：2018-03-20

    申请号：US15046710

    申请日：2016-02-18

    Applicant: Elwha LLC

    Inventor： Alistair K. Chan ,  Jesse R. Cheatham, III ,  Hon Wah Chin ,  William David Duncan ,  Roderick A. Hyde ,  Lowell L. Wood, Jr.

    IPC: G05D1/02 ,  G06K9/00 ,  G08B13/24 ,  G01C21/34

    CPC classification number: G05D1/0212 ,  G01C21/3407 ,  G08B13/2491

    Abstract: Described embodiments include a system, method, and apparatus. A system includes package management system for operating a robotic vehicle configured to transport consumer items selected by a human shopper from a consumer shopping environment and placed in the robotic vehicle. The package management system includes circuitry for receiving data indicative of a transportation departure point accommodating a transfer of a consumer item from the robotic vehicle to a conveyance configured to transport the consumer item away from the consumer shopping environment. The package management system includes circuitry for routing the robotic vehicle to the departure point. In an embodiment, the package management system includes circuitry for managing a transfer of a consumer item acquired by the individual human shopper in the consumer shopping environment from the robotic vehicle to the conveyance at the departure point.

    Package management system for robotic vehicles
    9.
    发明授权
    Package management system for robotic vehicles 有权

    公开(公告)号：US09798321B2

    公开(公告)日：2017-10-24

    申请号：US15046722

    申请日：2016-02-18

    Applicant: Elwha LLC

    Inventor： Alistair K. Chan ,  Jesse R. Cheatham, III ,  Hon Wah Chin ,  William David Duncan ,  Roderick A. Hyde ,  Lowell L. Wood, Jr.

    IPC: G06Q30/00 ,  G05D1/00 ,  G06Q30/06 ,  G05D1/02

    CPC classification number: G05D1/0022 ,  G05D1/0212 ,  G05D1/028 ,  G05D2201/0216 ,  G06Q30/0601

    Abstract: Described embodiments include a system, method, and apparatus. A system includes a package management system for operating a robotic vehicle configured to transport consumer items selected by a human shopper from a consumer shopping environment and placed in the robotic vehicle. The package management system includes circuitry for recognizing an individual human shopper placing a consumer item in the robotic vehicle. The package management system includes circuitry for routing the robotic vehicle along a path following the recognized individual human shopper through the consumer shopping environment. The package management system includes circuitry for suspending the shopper-following movement of the robotic vehicle in response to suspension criteria. The package management system includes circuitry for resuming the shopper-following movement of the robotic vehicle in response to resumption criteria.

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