17 Utility Patents
#2,732 in Beijing
#6,986 in China
#211,202 in the World
Forward Citations = 3
Company Filing History:
Ordos Yuansheng Optoelectronics Co., Ltd.


4. 2 out of 87
Beijing Founder Electronics Co., Ltd.
5. 1 out of 1,242

where one patent can have more than one assignee
Get your Inventor Badge Today