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Beijing, CN
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Patents Grants
last 30 patents
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Patent Grant
Photoresist composition, method for preparing the same, and pattern...
Patent number
11,762,290
Issue date
Sep 19, 2023
Beijing Asahi Electronic Materials Co., Ltd
Teng Zhang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
PHOTORESIST COMPOSITION, METHOD FOR PREPARING THE SAME, AND PATTERN...
Publication number
20210096463
Publication date
Apr 1, 2021
Beijing Asahi Electronic Materials Co.,Ltd
Teng ZHANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY