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Patents Grants
last 30 patents
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Patent Grant
Device for conveying and dispersing silicon wafers
Patent number
11,728,186
Issue date
Aug 15, 2023
HANGZHOU ZHONGWEI PHOTOELECTRIC TECHNOLOGY CO., LTD.
Hong Li
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
TURNAROUND MECHANISM OF SILICON WAFERS
Publication number
20230005775
Publication date
Jan 5, 2023
HANGZHOU ZHONGWEI PHOTOELECTRIC TECHNOLOGY CO., LTD.
Hong LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE FOR CONVEYING AND DISPERSING SILICON WAFERS
Publication number
20230005774
Publication date
Jan 5, 2023
HANGZHOU ZHONGWEI PHOTOELECTRIC TECHNOLOGY CO., LTD.
Hong LI
H01 - BASIC ELECTRIC ELEMENTS