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Ningbo, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Data logger
Patent number
D925379
Issue date
Jul 20, 2021
Ningbo Wanyou Deepwater Energy Science & Technology CO., LTD.
Zhaorui Shi
D10 - Measuring, testing, or signalling instruments
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Patent Grant
Data logger, manufacturing method thereof and pressure sensor thereof
Patent number
10,662,759
Issue date
May 26, 2020
Ningbo Wanyou Deepwater Energy Science & Technology Co., Ltd.
Zhaorui Shi
G01 - MEASURING TESTING
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Patents Applications
last 30 patents
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Patent Application
Data Logger, Manufacturing Method Thereof and Data Acquisitor Thereof
Publication number
20170350201
Publication date
Dec 7, 2017
Ningbo Wanyou Deepwater Energy Science & Technology Co., Ltd.
Zhaorui SHI
E21 - EARTH DRILLING MINING
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Patent Application
Data Logger and Charger Thereof
Publication number
20170350241
Publication date
Dec 7, 2017
Ningbo Wanyou Deepwater Energy Science & Technology Co.,Ltd.
Zhaorui SHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Application
Data Logger, Manufacturing Method Thereof and Pressure Sensor Thereof
Publication number
20170328196
Publication date
Nov 16, 2017
Ningbo Wanyou Deepwater Energy Science & Technology Co., Ltd.
Zhaorui SHI
G01 - MEASURING TESTING