18 Utility Patents
#2,574 in Beijing
#6,467 in China
#195,277 in the World
Forward Citations = 12
Company Filing History:

Hefei Xinsheng Optoelectronics Technology Co., Ltd.

4. 2 out of 18,125

5. 1 out of 118
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
where one patent can have more than one assignee
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