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NINGBO JIAHANG ELECTRIC APPLIANCE CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    40,652
  • Filing trend
    ⇧ 200.0%
About

NINGBO JIAHANG ELECTRIC APPLIANCE CO LTD has a total of 38 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machine tools and chemical engineering are SHANGHAI HOPPY ELECTRONIC ELECTRIC APPLIANCE CO LTD, YIZHENG FENGYUAN SHIPPING & ELECTRIC APPLIANCE FACTORY and ZHENGZHOU ASTRONAUTIC ELECTRONIC TECH CO LTD.

Patent filings in countries

World map showing NINGBO JIAHANG ELECTRIC APPLIANCE CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing NINGBO JIAHANG ELECTRIC APPLIANCE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guan Zhilong 38

Latest patents

Publication Filing date Title
CN110759228A Hoisting ring device of excavating machinery
CN110712804A Filler belt cleaning device of food packaging machinery
CN110722294A Mechanical arm welding device
CN110586726A Machine-building stamping device
CN110639884A Machine part deoiling device for machining
CN110722192A Machining perforating device
CN110592793A Pressing ring device of knitting machine
CN110666669A Burnishing device for machining
CN110048269A A kind of USB box
CN110021843A A kind of inclined-plane USB switch enclosure
CN109994329A A kind of ramp switch box
CN109708033A Mirror front lamp
CN109559913A A kind of transfer switching equipment of interlocking
CN109249326A Clamping device is used in a kind of processing of lamps and lanterns
CN109397017A Grinding device is used in a kind of processing of lamps and lanterns
CN107331551A Combined type wall switch
CN106099508A A kind of safety socket
CN106099579A A kind of smart jack
CN106099478A A kind of multi-function jack
CN106099500A A kind of socket