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Sohrab Pourmand
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San Jose, CA, US
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last 30 patents
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Patent Application
CARRIER HEAD ACOUSTIC MONITORING WITH SENSOR IN PLATEN
Publication number
20240139905
Publication date
May 2, 2024
Applied Materials, Inc.
Benjamin Cherian
B24 - GRINDING POLISHING
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Patent Application
MONITORING OF ACOUSTIC EVENTS ON A SUBSTRATE
Publication number
20230390886
Publication date
Dec 7, 2023
Applied Materials, Inc.
Upendra Ummethala
B24 - GRINDING POLISHING
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Patent Application
ACOUSTIC MONITORING OF CONDITIONER DURING POLISHING
Publication number
20230390891
Publication date
Dec 7, 2023
Applied Materials, Inc.
Thomas H. Osterheld
B24 - GRINDING POLISHING
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Patent Application
ACOUSTIC MONITORING OF CMP RETAINING RING
Publication number
20230390883
Publication date
Dec 7, 2023
Applied Materials, Inc.
Haoquan Fang
B24 - GRINDING POLISHING
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Patent Application
COUPLING OF ACOUSTIC SENSOR FOR CHEMICAL MECHANICAL POLISHING
Publication number
20230009048
Publication date
Jan 12, 2023
Applied Materials, Inc.
Nicholas A. Wiswell
B24 - GRINDING POLISHING
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Patent Application
PASSIVE ACOUSTIC MONITORING AND ACOUSTIC SENSORS FOR CHEMICAL MECHA...
Publication number
20220281057
Publication date
Sep 8, 2022
Applied Materials, Inc.
Nicholas A. Wiswell
B24 - GRINDING POLISHING
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Patent Application
ACTIVE ACOUSTIC MONITORING FOR CHEMICAL MECHANICAL POLISHING
Publication number
20220281058
Publication date
Sep 8, 2022
Applied Materials, Inc.
Nicholas A. Wiswell
B24 - GRINDING POLISHING