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    REFLECTION REFUTING LASER SCANNER
    3.
    发明公开
    REFLECTION REFUTING LASER SCANNER 审中-公开

    公开(公告)号：US20240230319A9

    公开(公告)日：2024-07-11

    申请号：US18494497

    申请日：2023-10-25

    Applicant: Path Robotics, Inc.

    Inventor： Alexander James LONSBERRY ,  Andrew Gordon LONSBERRY

    IPC: G01B11/25

    CPC classification number: G01B11/2513 ,  G01B11/2518

    Abstract: Some embodiments described herein relate to optical systems and methods for determining the shape and/or size of objects that include projecting a pattern of light onto the object. The pattern of light can be configured such that first-order reflections can be distinguished from second- and/or higher-order reflections, which can be rejected. Thus, even in instances in which the pattern of light is reflected onto the object multiple times, the original, or first-order, reflection can be detected, distinguished, and/or used for laser triangulation. In some embodiments, a pattern of light that does not have reflection and/or rotational symmetry is projected onto the object, such that second-order and/or higher-order reflections can be distinguished from the first-order reflection.

    REFLECTION REFUTING LASER SCANNER
    4.
    发明公开
    REFLECTION REFUTING LASER SCANNER 审中-公开

    公开(公告)号：US20240133678A1

    公开(公告)日：2024-04-25

    申请号：US18494497

    申请日：2023-10-24

    Applicant: Path Robotics, Inc.

    Inventor： Alexander James LONSBERRY ,  Andrew Gordon LONSBERRY

    IPC: G01B11/25

    CPC classification number: G01B11/2513 ,  G01B11/2518

    Abstract: Some embodiments described herein relate to optical systems and methods for determining the shape and/or size of objects that include projecting a pattern of light onto the object. The pattern of light can be configured such that first-order reflections can be distinguished from second- and/or higher-order reflections, which can be rejected. Thus, even in instances in which the pattern of light is reflected onto the object multiple times, the original, or first-order, reflection can be detected, distinguished, and/or used for laser triangulation. In some embodiments, a pattern of light that does not have reflection and/or rotational symmetry is projected onto the object, such that second-order and/or higher-order reflections can be distinguished from the first-order reflection.

    AUTONOMOUS WELDING ROBOTS
    8.
    发明申请
    AUTONOMOUS WELDING ROBOTS 有权

    公开(公告)号：US20220305593A1

    公开(公告)日：2022-09-29

    申请号：US17679983

    申请日：2022-02-24

    Applicant: Path Robotics Inc.

    Inventor： Alexander James LONSBERRY ,  Andrew Gordon LONSBERRY ,  Nima Ajam GARD ,  Colin BUNKER ,  Carlos Fabian BENITEZ QUIROZ ,  Madhavun Candadai VASU

    IPC: B23K37/02 ,  B25J11/00 ,  B25J9/16

    Abstract: In various examples, a computer-implemented method of generating instructions for a welding robot. The computer-implemented method comprises identifying an expected position of a candidate seam on a part to be welded based on a Computer Aided Design (CAD) model of the part, scanning a workspace containing the part to produce a representation of the part, identifying the candidate seam on the part based on the representation of the part and the expected position of the candidate seam, determining an actual position of the candidate seam, and generating welding instructions for the welding robot based at least in part on the actual position of the candidate seam.

    REFLECTION REFUTING LASER SCANNER
    9.
    发明申请
    REFLECTION REFUTING LASER SCANNER 有权

    公开(公告)号：US20220170736A1

    公开(公告)日：2022-06-02

    申请号：US17547763

    申请日：2021-12-10

    Applicant: Path Robotics, Inc.

    Inventor： Alexander James LONSBERRY ,  Andrew Gordon LONSBERRY

    IPC: G01B11/25

    Abstract: Some embodiments described herein relate to optical systems and methods for determining the shape and/or size of objects that include projecting a pattern of light onto the object. The pattern of light can be configured such that first-order reflections can be distinguished from second- and/or higher-order reflections, which can be rejected. Thus, even in instances in which the pattern of light is reflected onto the object multiple times, the original, or first-order, reflection can be detected, distinguished, and/or used for laser triangulation. In some embodiments, a pattern of light that does not have reflection and/or rotational symmetry is projected onto the object, such that second-order and/or higher-order reflections can be distinguished from the first-order reflection.

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