15 Utility Patents
#1,277 in Shanghai
#8,040 in China
#247,890 in the World
Forward Citations = 8
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4. 2 out of 25,609

5. 1 out of 3,536
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#1,277 in Shanghai
#8,040 in China
#247,890 in the World
Company Filing History:




Get your Inventor Badge Today