14 Utility Patents
#64 in Greer, SC
#732 in South Carolina
#134,819 in US
#270,350 in the World
Forward Citations = 48
Company Filing History:

China University of Petroleum

4. 1 out of 1,464
Hefei Xinsheng Optoelectronics Technology Co., Ltd.
5. 1 out of 38
China University of Geosciences (beijing)
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