4 Utility Patents
#9,272 in Beijing
#33,600 in China
Forward Citations = 8
Company Filing History:

Chengdu Boe Optoelectronics Technology Co., Ltd.
Huaneng Tibet Yarlungzangbo River Hydropower Development Investment Co., Ltd.
4. 1 out of 2
Huaneng Group Technology Innovation Center Co., Ltd.
5. 1 out of 3,054

where one patent can have more than one assignee
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