28 Utility and 1 Design Patents
#1,622 in Beijing
#3,779 in China
#102,872 in the World
rank by utility patentsForward Citations = 49
Company Filing History:

Hefei Xinsheng Optoelectronics Technology Co., Ltd.
Lingdong Technology (beijing) Co. Ltd
4. 2 out of 131,060

5. 1 out of 240
Hefei Boe Joint Technology Co., Ltd.
where one patent can have more than one assignee
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