8 Utility and 1 Design Patents
#5,289 in Beijing
#16,448 in China
#519,349 in the World
rank by utility patentsForward Citations = 8
Company Filing History:
Beijing Deepcool Industries Co., Ltd.
Yunding Network Technology (beijing) Co., Ltd.
China Petroleum & Chemical Corporation
4. 1 out of 1
Shenzhen Xinhualong Electronics Co., Ltd.
5. 1 out of 11
Beijing Research Institute of Chemical Industry
where one patent can have more than one assignee
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