5 Utility Patents
#7,752 in Beijing
#26,869 in China
#824,753 in the World
Forward Citations = 3
Company Filing History:

Hefei Xinsheng Optoelectronics Technology Co., Ltd.
University of Science and Technology Beijing
4. 1 out of 132

5. 1 out of 18,103

where one patent can have more than one assignee
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