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Qiuping HUANG
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Shenzhen, Guangdong, CN
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Patents Grants
last 30 patents
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Patent Grant
Inflator and inflation method of vacuum atmosphere conversion chamb...
Patent number
10,858,731
Issue date
Dec 8, 2020
Shenzhen China Star Optoelectronics Technology Co., Ltd.
Qiuping Huang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
VACUUM SPUTTERING APPARATUS AND ITS VACUUM ATMOSPHERE EXCHANGE DEVICE
Publication number
20200123648
Publication date
Apr 23, 2020
Qiuping HUANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
INFLATOR AND INFLATION METHOD OF VACUUM ATMOSPHERE CONVERSION CHAMB...
Publication number
20200087781
Publication date
Mar 19, 2020
Qiuping HUANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUBSTRATE SUPPORTING DEVICE FOR VACUUM SPUTTERING EQUIPMENT
Publication number
20200087779
Publication date
Mar 19, 2020
Qiuping HUANG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...