28 Utility Patents
#32 in Jiangsu
#3,767 in China
#102,774 in the World
Forward Citations = 14
Company Filing History:
Nr Electric Co., Ltd
Nr Electric Engineering Co., Ltd.
4. 1 out of 343
Jiangsu University
5. 1 out of 1
Nanjing Inst of Astronomical Optics & Tech Nat Astronomical Observatories Chinese Acad of Science
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