47 Utility and 13 Design Patents
#911 in Beijing
#1,862 in China
#43,378 in the World
rank by utility patentsForward Citations = 384
Company Filing History:


Ordos Yuansheng Optoelectronics Co., Ltd.
4. 6 out of 164,173

5. 5 out of 2,304

where one patent can have more than one assignee
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