11 Utility Patents
#1,803 in Shanghai
#11,574 in China
#363,721 in the World
Forward Citations = 37
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4. 1 out of 2,201

5. 1 out of 1,293

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#1,803 in Shanghai
#11,574 in China
#363,721 in the World
Company Filing History:





Get your Inventor Badge Today