14 Utility Patents
#3,246 in Beijing
#8,676 in China
#270,606 in the World
Forward Citations = 29
Company Filing History:

Hefei Xinsheng Optoelectronics Technology Co., Ltd.
Beijing Hawaga Power Storage Technology Company Ltd.
4. 2 out of 79

5. 2 out of 53
China Petrochemical Corporation
where one patent can have more than one assignee
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