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NANJING RONGGANG ELECTRIC TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,635
About

NANJING RONGGANG ELECTRIC TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and control are MLR ELECTRONIQUE, AKTSIONERNOE OBSHCHESTVO SHVABE TEKH LABORATORIYA and UNIT 91388 OF PLA.

Patent filings in countries

World map showing NANJING RONGGANG ELECTRIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing NANJING RONGGANG ELECTRIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Heqing 8
#2 Yang Yan 5
#3 Sun Yong 4
#4 Li Shuaishuai 4
#5 Zhao Bin 4
#6 Jin Yijiong 3
#7 Shen Kai 2
#8 Lu Bing 2
#9 Xu Kai 1

Latest patents

Publication Filing date Title
CN111013049A Intelligent superfine dry powder fire extinguishing system and method for cable for urban comprehensive pipe gallery
CN110903586A Flexible solid flame-retardant material and cable fireproof flame-retardant sheath with flame-retardant material
CN110658424A High-frequency partial discharge detection system and method
CN110501118A A kind of detection device of electric automatization equipment
CN110286346A The automated calibration system and method for a kind of superfrequency part instrument
CN110286306A A kind of high frequency partial discharge test method for GIS device
CN110286299A A kind of power cable fault monitoring method
CN111393040A Flexible fireproof and explosion-proof layer of high-voltage cable connector
CN111650578A Power cable radar external damage prevention system and external damage prevention method thereof
CN109270110A A kind of recognition methods and system of transformer winding material
CN108508334A A kind of multi-channel high frequency synchronous