9 Utility Patents
#4,828 in Beijing
#14,493 in China
#457,239 in the World
Forward Citations = 20
Company Filing History:
Hefei Xinsheng Optoelectronics Technology Co., Ltd.


4. 1 out of 85

5. 1 out of 124

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#4,828 in Beijing
#14,493 in China
#457,239 in the World
Company Filing History:




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