8 Utility Patents
#5,299 in Beijing
#16,488 in China
#519,767 in the World
Forward Citations = 25
Company Filing History:


Beijing Hawaga Power Storage Technology Company Ltd.
4. 1 out of 1
Heibei May Joy Battery Company Ltd.
5. 1 out of 1
Suzhou Yunxuan Yiyao Keji Youxian Gongsi
where one patent can have more than one assignee
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