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GU JIANRONG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    156,140
About

GU JIANRONG has a total of 13 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets optics, packaging and shipping and machine tools are Tao Minrong, HONGCHENG SCIENCE AND TECH CO LTD and JIANGSU ZHENGJUN DECORATION MAT CO LTD.

Patent filings in countries

World map showing GU JIANRONGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing GU JIANRONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Jianrong 13

Latest patents

Publication Filing date Title
CN111980438A Concrete filling device and method for internal corner wall surface cracks
CN111168738A Automatic cutting device for cold and hot shrinkable hoses
CN111168875A Granulation device for insulating joint cold and hot shrinkage material
CN111003584A Conveying device for correcting limiting cable
CN111086040A Cable ring cutting device
CN111045172A Optical cable joint protection mechanism for laying communication optical cable
CN111039081A A categorised wire winding dress for cable production
CN110942870A Old and useless cable recycle processing apparatus
CN111054675A Cable outer layer cleaning device
CN111098424A Compounding device before shaping at shrinkage outdoor termination
CN111013915A Ointment spraying device for optical cable production
CN101941930A Preparation method of 3-mercaptopropionic acid
CN1931836A Prepn process of 2-mercapto propanoic acid