12 Utility Patents
#280 in Hangzhou
#10,543 in China
#328,880 in the World
Forward Citations = 5
Company Filing History:
Hangzhou Qulian Technology Co., Ltd.
Hangzhou Hyperchain Technology Co., Ltd.
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#280 in Hangzhou
#10,543 in China
#328,880 in the World
Company Filing History:
Get your Inventor Badge Today