5 Utility Patents
#7,866 in Beijing
#27,330 in China
#829,333 in the World
Forward Citations = 8
Company Filing History:
Ordos Yuansheng Optoelectronics Co., Ltd.

where one patent can have more than one assignee
Get your Inventor Badge Today
#7,866 in Beijing
#27,330 in China
#829,333 in the World
Company Filing History:

Get your Inventor Badge Today