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JIANGSU JINGJIANG TRANSF CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    87,103
  • Filing trend
    ⇩ 25.0%
About

JIANGSU JINGJIANG TRANSF CO LTD has a total of 19 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and machine tools are EMSCAN LTD, CORP NUVOLT INC and ZHEJIANG HORIZON TRANSF CO LTD.

Patent filings in countries

World map showing JIANGSU JINGJIANG TRANSF CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing JIANGSU JINGJIANG TRANSF CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Hanbing 9
#2 Wu Xingyan 8
#3 Zhou Nan 6
#4 Du Guifen 5
#5 Sha Liang 4
#6 Yu Jie 4
#7 Tian Mingjiang 3
#8 Yang Guiping 3
#9 Yin Liqin 2
#10 Qin Jun 2

Latest patents

Publication Filing date Title
CN112201471A Manufacturing process of medium-voltage epoxy pouring type current transformer coil
CN112038076A Open-type current transformer
CN111693750A Intelligent cable voltage sensor
CN110646663A Primary and secondary depth fusion combined sensor for vacuum circuit breaker
CN110739141A current transformer with high-low temperature error adjusting function
CN110763900A Phase-zero sequence integrated voltage sensor for sulfur hexafluoride circuit breaker
CN110739149A Epoxy resin pouring tool and pouring process for framework coils
CN108710020A A kind of controller switching equipment can measure capacitive double-type voltage sensor with taking
CN108646082A A kind of capacitive cable type electro pressure sensor of ring main unit
CN108802478A A kind of capacitive external electric pressure sensor of killer switch
CN109132850A A kind of Novel sling
CN109129229A One kind is surged adjustable vice
CN109129320A A kind of tool for dismantling NU type cylinder roller bearing inner ring
CN106771469A Controller switching equipment merges three-phase intelligent Current Voltage integration transformers with one or two times
CN106469601A A kind of controller switching equipment is with one or two fusion threephase potential transformers
CN106205989A A kind of controller switching equipment is with one or two fusion threephase current transformers
CN106158294A A kind of sealing device of wire connecting terminal of transformer
CN106002390A Work fixture for cutting open-type current transformers
CN105954661A Insulation test device of voltage transformer for high-voltage gas-insulated switchboard