Calibration of a substrate handling robot

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United States of America Patent

APP PUB NO 20080097646A1
SERIAL NO

11977162

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of calibrating a robot in a processing system is provided. The method includes removably coupling a distance sensor to an end effector of the robot and causing the distance sensor to measure a distance from the sensor to a substrate support. Then it is determined whether the distance meets or is within a selected threshold. Robot joint positions are recorded when the distance meets or is within the selected threshold.

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Patent Owner(s)

Patent OwnerAddress
CYBEROPTICS SEMICONDUCTOR INC13555 SW MILLIKAN WAY BEAVERTON OR 97005

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ramsey, Craig C West Linn, OR 12 176
Schuda, Felix J Saratoga, CA 12 106

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