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Shenzhen, CN
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last 30 patents
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Patent Grant
Electrode board having security device and power battery system usi...
Patent number
9,660,242
Issue date
May 23, 2017
OPTIMUM BATTERY CO., LTD
De-xian Geng
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
ELECTRODE BOARD HAVING SECURITY DEVICE AND POWER BATTERY SYSTEM USI...
Publication number
20130034751
Publication date
Feb 7, 2013
OPTIMUM BATTERY CO., LTD
De-xian GENG
H01 - BASIC ELECTRIC ELEMENTS