62 Utility and 11 Design Patents
#594 in Beijing
#1,140 in China
#25,170 in the World
rank by utility patentsForward Citations = 380
Company Filing History:





Hefei Xinsheng Optoelectronics Technology Co., Ltd.
4. 9 out of 2,285

5. 4 out of 4
Beijing Jingyunmake Technology Co., Ltd.
where one patent can have more than one assignee
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