Micron Technology Incorporated

Ross H Burck

Scott E Moore

Ernest E Marks

The apparatus transfers a quantity of wafers from a first wafer boat to a second wafer boat. A wafer platform positioned beneath a wafer boat rises and transports the wafers to a pair of wafer grips which hold the wafers until the wafer platform is lowered and a second wafer about is in position to receive the wafers. The wafer platform is actuated by the negative pressure applied to alternating sides of a stage which divides a sealed cabinet into two portions. A vacuum is applied to alternating sides of the stage, while ambient air is introduced into the other side, causing the stage to move in the direction of lower pressure. The platform is affixed to the stage on at least two points.

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Boise, ID, United States of America

Ross H Burck