46 Utility Patents
#918 in Beijing
#1,885 in China
#44,835 in the World
Forward Citations = 99
Company Filing History:



4. 1 out of 114
University of Science and Technology Beijing
5. 1 out of 43

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#918 in Beijing
#1,885 in China
#44,835 in the World
Company Filing History:




Get your Inventor Badge Today