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Sangita Kumari
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Albany, NY, US
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last 30 patents
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Patent Application
METHODS TO PROVIDE UNIFORM WET ETCHING OF MATERIAL WITHIN HIGH ASPE...
Publication number
20240105455
Publication date
Mar 28, 2024
TOKYO ELECTRON LIMITED
Shan Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS TO PREVENT SURFACE CHARGE INDUCED CD-DEPENDENT ETCHING OF M...
Publication number
20240096638
Publication date
Mar 21, 2024
TOKYO ELECTRON LIMITED
Shan Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WET ETCH PROCESS AND METHOD TO PROVIDE UNIFORM ETCHING OF MATERIAL...
Publication number
20240087908
Publication date
Mar 14, 2024
TOKYO ELECTRON LIMITED
Shan Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR PLANARIZING A SUBSTRATE USING A COMBINED WET ETCH AND C...
Publication number
20240087907
Publication date
Mar 14, 2024
TOKYO ELECTRON LIMITED
Shan Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WET ETCH PROCESS AND METHOD TO CONTROL FIN HEIGHT AND CHANNEL AREA...
Publication number
20240087909
Publication date
Mar 14, 2024
TOKYO ELECTRON LIMITED
Shan Hu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WET ETCH PROCESS AND METHODS TO FORM AIR GAPS BETWEEN METAL INTERCO...
Publication number
20240087950
Publication date
Mar 14, 2024
TOKYO ELECTRON LIMITED
Shan Hu
H01 - BASIC ELECTRIC ELEMENTS