82 Utility Patents
#414 in Beijing
#738 in China
#14,703 in the World
Forward Citations = 136
Company Filing History:


Hefei Xinsheng Optoelectronics Technology Co., Ltd.
4. 8 out of 661
Ordos Yuansheng Optoelectronics Co., Ltd.
5. 7 out of 525

where one patent can have more than one assignee
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