48 Utility and 1 Design Patents
#864 in Beijing
#1,780 in China
#41,534 in the World
rank by utility patentsForward Citations = 23
Company Filing History:

Ordos Yuansheng Optoelectronics Co., Ltd.

4. 1 out of 66

5. 1 out of 113
Chinese Academy of Medical Sciences
where one patent can have more than one assignee
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