159 Utility Patents
#127 in Beijing
#190 in China
#3,576 in the World
Forward Citations = 256
Company Filing History:

Chengdu Boe Optoelectronics Technology Co., Ltd.

4. 12 out of 54,638

5. 10 out of 662
Ordos Yuansheng Optoelectronics Co., Ltd.
where one patent can have more than one assignee
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