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CHENG JIANG

Overview
  • Total Patents
    11
About

CHENG JIANG has a total of 11 patent applications. Its first patent ever was published in 1993. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets telecommunications and digital networks are GEN DYNAMICS BROADBAND INC, GUVENC ISMAIL and KUBOTA KEIICHI.

Patent filings in countries

World map showing CHENG JIANGs patent filings in countries

Patent filings per year

Chart showing CHENG JIANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Cheng Jiang 8
#2 Ma Ni 6
#3 Zhang Xuejun 6
#4 Sun Li 5
#5 Jia Qunli 3
#6 Peng Fang 2
#7 Jixian Cheng 1
#8 Cheng Jiang Li 1
#9 Du Yonggang 1
#10 Jiang Cheng 1

Latest patents

Publication Filing date Title
CN104689064A Unguent with significant curative effect on treatment of variety of skin diseases
CN101015315A Cedar leaf tea preparation and its preparing process
CN101011434A Yew podocarpus leaf preparation and its preparation method
WO2006064411A2 Power control method and apparatus for p2p communication
CN1101025A Glazed porcelain