64 Utility Patents
#583 in Beijing
#1,107 in China
#23,908 in the World
Forward Citations = 21
Company Filing History:


Yunnan Invensight Optoelectronics Technology Co., Ltd.
4. 1 out of 659
Ordos Yuansheng Optoelectronics Co., Ltd.
5. 1 out of 1
Yunnan Invensight Optoelectrics Technology Co. Ltd.
where one patent can have more than one assignee
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