Teradyne, Inc.

Evgeny Polyakov

Brian S Merrow

Eric Lenhart Truebenbach

Edward Garcia

Brian J Whitaker

John P Toscano

Scott Noble

Philip Luke Campbell

Chu-Yin Chang

Michael Francis McGoldrick

Christopher J Bruno

Douglas E Barker

Adnan Khalid

Walter Vahey

Peter Lustig

Christopher Thomas Aloisio

Tung L Ng

An example test system includes packs. The packs include test sockets for testing devices under test (DUTs) and at least some test electronics for performing tests on the DUTs in the test sockets. Different packs are configured to have different configurations. The different configurations include at least different numbers of test sockets arranged at different pitches.

Modular automated test system

A method and computing system comprising identifying one or more candidate objects for selection by a robot. A path to the one or more candidate objects may be determined based upon, at least in part, a robotic environment and at least one robotic constraint. A feasibility of grasping a first candidate object of the one or more candidate objects may be validated. If the feasibility is validated, the robot may be controlled to physically select the first candidate object. If the feasibility is not validated, at least one of a different grasping point of the first candidate object, a second path, or a second candidate object may be selected.

System and method for robotic bin picking

Embodiments of the present disclosure are directed towards a robotic system. The system may include a robot configured to receive an initial constrained approach for performing a robot task. The system may further include a graphical user interface in communication with the robot. The graphical user interface may be configured to allow a user to interact with the robot to determine an allowable range of robot poses associated with the robot task. The allowable range of robot poses may include fewer constraints than the initial constrained approach. The allowable range of poses may be based upon, at least in part, one or more degrees of symmetry associated with a workpiece associated with the robot task or an end effector associated with the robot. The system may also include a processor configured to communicate the allowable range of robot poses to the robot.

System and method for constraint management of one or more robots

A method of transferring storage devices within a storage device testing system includes actuating an automated transporter to retrieve multiple storage devices presented for testing, and actuating the automated transporter to deliver each retrieved storage device to a respective test slot of the storage device testing system and insert each storage device in the respective test slot.

Transferring storage devices within storage device testing systems

A disk drive transporter, for transporting a disk drive and for mounting a disk drive within a test slot, includes a frame configured to receive and support a disk drive. The frame includes sidewalls configured to receive a disk drive therebetween and sized to be inserted into a test slot along with a disk drive. The frame also includes a clamping mechanism operatively associated with at least one of the sidewalls. The clamping mechanism includes a first engagement element and a first actuator operable to initiate movements of the first engagement element. The first actuator is operable to move the first engagement element into engagement with a test slot after a disk drive being supported by the frame is arranged in a test position in a test slot.

Disk drive transport, clamping and testing

A method of transferring storage devices within a storage device testing system includes actuating an automated transporter to substantially simultaneously retrieve multiple storage devices presented for testing, and actuating the automated transporter to substantially simultaneously deliver each retrieved storage device to a respective test slot of the storage device testing system and substantially simultaneously insert each storage device in the respective test slot.

A method of supplying disk drives to a disk drive testing system includes placing a disk drive tote, carrying multiple disk drives, in a presentation position accessible to an automated transporter of the disk drive testing system. The method includes actuating the automated transporter to retrieve one of the disk drives from the disk drive tote, and actuating the automated transporter to deliver the retrieved disk drive to a test slot of the disk drive testing system and insert the disk drive in the test slot.

Bulk feeding disk drives to disk drive testing systems

A method of transferring disk drives within a disk drive testing system includes actuating an automated transporter to retrieve multiple disk drives presented for testing, and actuating the automated transporter to deliver each retrieved disk drive to a respective test slot of the disk drive testing system and insert each disk drive in the respective test slot.

Transferring disk drives within disk drive testing systems

A disk drive testing system includes at least one robotic arm defining a first axis substantially normal to a floor surface. The robotic arm is operable to rotate through a predetermined arc about and extend radially from the first axis. Multiple racks are arranged around the robotic arm for servicing by the robotic arm. Each rack houses multiple test slots that are each configured to receive a disk drive transporter configured to carry a disk drive for testing.

Disk drive testing

A method for flexibly defining communication constructs includes providing at least one communication element type for at least one layer of a generalized communication model, such as a bus model. Each communication element type has a user-definable structure that is adaptable for representing a corresponding protocol layer of a target communication medium. Users can define specific communication element types to substantially represent the target protocol. Users can also define the communication element types to depart from the target protocol in precisely defined ways.

Growing community of inventors

Brookline, MA, United States of America

Evgeny Polyakov