9 Utility Patents
#4,645 in Beijing
#13,779 in China
#449,882 in the World
Forward Citations = 0
Company Filing History:

Chengdu Boe Optoelectronics Technology Co., Ltd.

4. 1 out of 17,907

5. 1 out of 2
Soundai Technology Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today