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    Time of flight sensor arrangement for robot navigation and methods of localization using same
    2.
    发明授权
    Time of flight sensor arrangement for robot navigation and methods of localization using same 有权

    公开(公告)号：US11525921B2

    公开(公告)日：2022-12-13

    申请号：US16374714

    申请日：2019-04-03

    Applicant: SharkNinja Operating, LLC

    Inventor： Adam Leech ,  Frederick K. Hopke ,  Isaku D. Kamada

    IPC: G01S17/00 ,  G01S17/87 ,  G05D1/02 ,  G01S17/931

    Abstract: In general, the present disclosure is directed to a time of flight (ToF) sensor arrangement that may be utilized by a robot (e.g., a robot vacuum) to identify and detect objects in a surrounding environment for mapping and localization purposes. In an embodiment, a robot is disclosed that includes a plurality of ToF sensors disposed about a housing of the robot. Two or more ToF sensors may be angled/aligned to establish overlapping field of views to form redundant detection regions around the robot. Objects that appear therein may then be detected by the robot and utilized to positively identify, e.g., with a high degree of confidence, the presence of the object. The identified objects may then be utilized as data points by the robot to build/update a map. The identified objects may also be utilized during pose routines that allow the robot to orient itself within the map.

    Blender interlock
    4.
    发明授权
    Blender interlock 有权

    公开(公告)号：US11413589B2

    公开(公告)日：2022-08-16

    申请号：US16462500

    申请日：2016-11-24

    Applicant: SHARKNINJA OPERATING LLC

    Inventor： Ken H. Q. Yuan ,  Dash Z. Z. Hu ,  Deric Z. M. Liu ,  Frederick K. Hopke ,  David Elentukh

    IPC: A47J31/00 ,  A47J43/00 ,  B01F27/88 ,  A47J31/42 ,  A47J43/046 ,  A47J43/07 ,  B01F27/808

    Abstract: A base of a food processing system (20) includes at least one attachment (30) selectively receivable by a base (22). The base (22) includes an attachment mounting area (42) disposed with the base (22) to selectively receive the attachment (30). The attachment mounting area (42) includes a drive coupler (26) for applying a pull down force to the attachment (30). A motor is disposed with the base (22). A motor activation assembly (70) is associated with the attachment mounting area (42) and the motor. The motor is rendered operable via a vertical force applied to the motor activation assembly (70) when the attachment mounting area (42) receives the attachment (30).

    BLENDER INTERLOCK
    5.
    发明申请
    BLENDER INTERLOCK 审中-公开

    公开(公告)号：US20200078749A1

    公开(公告)日：2020-03-12

    申请号：US16462500

    申请日：2016-11-24

    Applicant: SHARKNINJA OPERATING LLC

    Inventor： Ken H.Q. Yuan ,  Dash Z.Z. Hu ,  Deric Z.M. Liu ,  Frederick K. Hopke ,  David Elentukh

    IPC: B01F7/16 ,  A47J31/42 ,  A47J43/046 ,  A47J43/07

    Abstract: A base of a food processing system (20) includes at least one attachment (30) selectively receivable by a base (22). The base (22) includes an attachment mounting area (42) disposed with the base (22) to selectively receive the attachment (30). The attachment mounting area (42) includes a drive coupler (26) for applying a pull down force to the attachment (30). A motor is disposed with the base (22). A motor activation assembly (70) is associated with the attachment mounting area (42) and the motor. The motor is rendered operable via a vertical force applied to the motor activation assembly (70) when the attachment mounting area (42) receives the attachment (30).

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