FEED SYSTEM FOR CRYSTAL GROWING SYSTEMS

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United States of America Patent

SERIAL NO

15549919

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for growing a crystal ingot from a melt includes a housing and a feed system. The housing defines a growth chamber and an ingot removal chamber positioned above the growth chamber. The feed system includes an enclosure, a feed material reservoir positioned within the enclosure, and a feed channel including an intake end and an outlet end. The intake end is configured to receive feed material from the feed material reservoir. The housing has an opening in communication with the removal chamber and a connector proximate the opening, and the enclosure has an opening and a connector configured to mate with the housing connector. The feed channel is moveable between a retracted position and an extended position in which the feed channel extends through the opening in the housing and the outlet end is positioned within the removal chamber.

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Patent Owner(s)

Patent OwnerAddress
GLOBALWAFERS CO LTDNO 8 INDUSTRIAL EAST ROAD 2 SCIENCE-BASED INDUSTRIAL PARK HSINCHU

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
D'Angella, Marco Merano, IT 8 20
Dell'Amico, Gianni Merano, IT 3 8
Haringer, Stephan Kastelbell-Tschars, IT 24 62
Moser, Valentino Naturno, IT 5 24
Odorizzi, Renzo Gargazone, IT 2 3
Porrini, Maria Merano, IT 13 5
Rigon, Enrico Merano, IT 3 0

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