Vacuum drying of semiconductor fragments

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United States of America Patent

PATENT NO 6170171
SERIAL NO

09207496

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Abstract

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A method and apparatus for drying semiconductor fragment material, has at least one vacuum-tight chamber with at least one receiving means for semiconductor fragment material, and there is a means for maintaining a vacuum in the apparatus.

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Patent Owner(s)

Patent OwnerAddress
WACKER-CHEMIE GMBHHANNS-SEIDEL-PLATZ 4 D 81737 MUNCHEN FEDERAL REPUBLIC OF

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ott, Werner Tann, DE 3 52
Schmidbauer, Wilhelm Emmerting, DE 2 43
Wochner, Hanns Burghausen, DE 19 176

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