79 Utility and 1 Design Patents
#438 in Beijing
#801 in China
#15,958 in the World
rank by utility patentsForward Citations = 109
Company Filing History:


Hefei Xinsheng Optoelectronics Technology Co., Ltd.
4. 5 out of 27,156

5. 3 out of 915

where one patent can have more than one assignee
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