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Zong Shan City, CN
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Patents Grants
last 30 patents
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Patent Grant
Constant-current constant-voltage (CCCV) control unit power supply
Patent number
10,219,332
Issue date
Feb 26, 2019
Gardenia Industrial Limited
Shu Rong Ouyang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Constant-current constant-voltage (CCCV) control unit power supply
Patent number
9,900,937
Issue date
Feb 20, 2018
Gardenia Industrial Limited
Shu Rong Ouyang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
CONSTANT-CURRENT CONSTANT-VOLTAGE (CCCV) CONTROL UNIT POWER SUPPLY
Publication number
20180132315
Publication date
May 10, 2018
GARDENIA INDUSTRIAL LIMITED
Shu Rong Ouyang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONSTANT-CURRENT CONSTANT-VOLTAGE (CCCV) CONTROL UNIT POWER SUPPLY
Publication number
20180007749
Publication date
Jan 4, 2018
NOBLE CORPORATION
Shu Rong Ouyang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER