ICP SOURCE GAS DELIVERY HUB AND NOZZLE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240351055A1
SERIAL NO

18206852

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Example structures, methods, and systems for additive manufacturing of a gas hub and delivery nozzle are disclosed. One example structure includes a unitary gas hub and distribution nozzle that includes a gas hub portion and a gas delivery nozzle portion. The gas hub portion includes multiple gas inlet paths and one or more plenum chambers. The multiple gas inlet paths and the one or more plenum chambers form fully recursive gas paths. Each of the one or more plenum chambers has one or more output holes. The gas delivery nozzle portion includes multiple gas flow paths, where each gas flow path is coupled to one of the one or more output holes in each of the one or more plenum chambers, and each gas flow path has a respective output at an outer surface of the gas delivery nozzle portion.

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Patent Owner(s)

Patent OwnerAddress
APPLIED MATERIALS INC3050 BOWERS AVENUE SANTA CLARA CA 95054

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Tom K Los Altos Hills, US 67 3964
Nguyen, Andrew San Jose, US 293 19285
Sarode, Vishwanath Yogananda Bangalore, IN 32 212

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