63 Utility Patents
#606 in Beijing
#1,165 in China
#24,905 in the World
Forward Citations = 140
Company Filing History:


Hfi Innovation Inc.
4. 5 out of 5
Beijing Ql Biopharmaceutical Co., Ltd.
5. 2 out of 360
Sunplus Technology Co., Ltd.
where one patent can have more than one assignee
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