公开(公告)号：US20240075615A1

公开(公告)日：2024-03-07

申请号：US18239600

申请日：2023-08-29

Applicant: Dexterity, Inc.

Inventor： Avinash Verma ,  Robert Holmberg ,  Gil Matzliach ,  Luis Sentis ,  Salvador Perez ,  Samir Menon ,  Zhouwen Sun

IPC: B25J9/16 ,  B25J9/00 ,  B25J9/02

CPC classification number: B25J9/1643 ,  B25J9/0009 ,  B25J9/0087 ,  B25J9/023 ,  B25J9/1682

Abstract: A robot having seven or more degrees of freedom is disclosed. In various embodiments, the robot includes a positioning robot having m degrees of freedom and a manipulator robot having n degrees of freedom coupled to the positioning robot. The robot is configured to be operated in a first mode of operation, in which the positioning robot is controlled to position move the manipulator robot into a position to perform a task and the manipulator robot is controlled independently of the positioning robot to perform the task; and in a second mode of operation, in which at least a subset of the m degrees of freedom of the positioning robot and at least a subset of the n degrees of freedom of the manipulator robot are controlled together, by a single controller, to perform the task.

公开(公告)号：US20240149462A1

公开(公告)日：2024-05-09

申请号：US18501303

申请日：2023-11-03

Applicant: Dexterity, Inc.

Inventor： Robert Holmberg ,  Gil Matzliach ,  Samir Menon ,  Zhouwen Sun ,  Prabhat Kumar Sinha

IPC: B25J9/16

CPC classification number: B25J9/1697

Abstract: A variable payload robot is disclosed. In various embodiments, a robot includes two or more joints, each actuated by an associated joint motor and each joint motor having a different capacity, the robot comprising an end effector configured to grasp an object. A processor coupled to the robot is configured to determine based at least in part on the respective capacities of at least a subset of the joint motors and a payload related attribute of the object a plan and trajectory to move the object from a source location to a destination location.

公开(公告)号：US20240359927A1

公开(公告)日：2024-10-31

申请号：US18659984

申请日：2024-05-09

Applicant: Dexterity, Inc.

Inventor： Joseph Li ,  Robert Moreno ,  Gil Matzliach ,  Cyril Nader ,  Samir Menon

IPC: B65G47/90 ,  B25J9/16

CPC classification number: B65G47/905 ,  B25J9/1697

Abstract: Data associated with a plurality of items to be stacked on or in a destination location is received. The data associated with the plurality of items enables a first attribute associated with a first item of the plurality of items to be identified. A plan to stack the items on or in the destination location is generated based at least in part on the received data. The plan includes with respect to the first item a plan, determined based at least in part on the first attribute, to place the first item in a stackable container along with one or more other items and to place the stackable container, once filled, in a corresponding location on or in the destination location. The plan is implemented at least in part by controlling a robotic arm to pick up the items and stack them on or in the destination location according to the plan.

公开(公告)号：US20240058960A1

公开(公告)日：2024-02-22

申请号：US18233260

申请日：2023-08-11

Applicant: Dexterity, Inc.

Inventor： Avinash Verma ,  Robert Holmberg ,  Gil Matzliach ,  Luis Sentis ,  Salvador Perez ,  Samir Menon ,  Zhouwen Sun

IPC: B25J9/16 ,  B25J17/02

CPC classification number: B25J9/1664 ,  B25J17/0283

Abstract: A robot having seven or more degrees of freedom is disclosed. In various embodiments, the robot includes a positioning robot having m degrees of freedom and a manipulator robot having n degrees of freedom coupled to the positioning robot. The robot is configured to be operated in a first mode of operation, in which the positioning robot is controlled to position move the manipulator robot into a position to perform a task and the manipulator robot is controlled independently of the positioning robot to perform the task; and in a second mode of operation, in which at least a subset of the m degrees of freedom of the positioning robot and at least a subset of the n degrees of freedom of the manipulator robot are controlled together, by a single controller, to perform the task.