14 Utility Patents
#3,237 in Beijing
#8,651 in China
#270,350 in the World
Forward Citations = 2
Company Filing History:

Hubei University of Technology
Huazhong University of Science and Technology
4. 2 out of 24
Nanchang Hangkong University
5. 2 out of 9
China Special Equipment Inspection and Research Institute
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