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Hangzhou, CH
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Patents Grants
last 30 patents
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Patent Grant
ALD preparation method for eliminating camera module dot defects an...
Patent number
11,804,501
Issue date
Oct 31, 2023
HANGZHOU MDK OPTO ELECTRONICS CO., LTD
Wenzhi Ge
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Anti-reflection film and an optical component containing the anti-r...
Patent number
11,204,446
Issue date
Dec 21, 2021
HANGZHOU MDK OPTO ELECTRONICS CO., LTD
Wenzhi Ge
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patents Applications
last 30 patents
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Patent Application
CVD PREPARATION METHOD FOR MINIMIZING CAMERA MODULE DOT DEFECTS AND...
Publication number
20220302193
Publication date
Sep 22, 2022
HANGZHOU MDK OPTO ELECTRONICS CO.,LTD
Wenzhi GE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ALD PREPARATION METHOD FOR ELIMINATING CAMERA MODULE DOT DEFECTS AN...
Publication number
20220302200
Publication date
Sep 22, 2022
HANGZHOU MDK OPTO ELECTRONICS CO.,LTD
Wenzhi GE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ANTI-REFLECTION FILM AND AN OPTICAL COMPONENT CONTAINING THE ANTI-R...
Publication number
20200264338
Publication date
Aug 20, 2020
HANGZHOU MDK OPTO ELECTRONICS CO.,LTD
Wenzhi Ge
G02 - OPTICS