8 Utility Patents
#5,278 in Beijing
#16,394 in China
#518,894 in the World
Forward Citations = 11
Company Filing History:



4. 1 out of 133
Beijing University of Posts and Telecommunications
5. 1 out of 54,499

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#5,278 in Beijing
#16,394 in China
#518,894 in the World
Company Filing History:




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