15 Utility Patents
#1,397 in Shenzhen
#8,009 in China
#247,650 in the World
Forward Citations = 11
Company Filing History:


Shenzhen Tingduoduo Technology Co., Ltd.
4. 2 out of 19,751

5. 2 out of 5,396

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#1,397 in Shenzhen
#8,009 in China
#247,650 in the World
Company Filing History:




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