15 Utility Patents
#4 in Pudong
#7,899 in China
#246,441 in the World
Forward Citations = 66
Company Filing History:

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

where one patent can have more than one assignee
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#4 in Pudong
#7,899 in China
#246,441 in the World
Company Filing History:


Get your Inventor Badge Today