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last 30 patents
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Patent Application
WAFER CLEANING EQUIPMENT, WAFER CHUCK, AND WAFER CLEANING METHOD
Publication number
20240339353
Publication date
Oct 10, 2024
Beijing NAURA Microelectronics Equipment Co., Ltd.
Hongyu ZHAO
B08 - CLEANING
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Patent Application
CHUCK STRUCTURE OF SEMICONDUCTOR CLEANING APPARATUS AND SEMICONDUCT...
Publication number
20230098212
Publication date
Mar 30, 2023
Beijing NAURA Microelectronics Equipment Co., Ltd.
Lu XU
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
CLEANING CHAMBER AND CLEANING APPARATUS
Publication number
20220250122
Publication date
Aug 11, 2022
Beijing NAURA Microelectronics Equipment Co., Ltd.
Hongjiao ZHANG
B08 - CLEANING