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Guangdong Province, CN
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Patents Grants
last 30 patents
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Patent Grant
Storage rack
Patent number
12,349,306
Issue date
Jul 1, 2025
Gang Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Low distortion flat diaphragm
Patent number
11,496,837
Issue date
Nov 8, 2022
Gang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
POWER SUPPLY CONTROLLER AND METHOD THEREFOR
Publication number
20090108824
Publication date
Apr 30, 2009
Gang Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Application
Method and System for Providing Differentiated Service
Publication number
20080317045
Publication date
Dec 25, 2008
Gang Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE