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CHANGGE HEHE ELECTRICAL COMPANY LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    107,956
  • Filing trend
    ⇩ 100.0%
About

CHANGGE HEHE ELECTRICAL COMPANY LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. 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 are HUNAN HAOSHENG ELECTROMECHANICAL EQUIPMENT CO LTD, SHANDONG DINGSHENG ELECTRICAL EQUIPMENT CO LTD and UONONE GROUP JIANGSU ELECTRICAL CO LTD.

Patent filings in countries

World map showing CHANGGE HEHE ELECTRICAL COMPANY LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing CHANGGE HEHE ELECTRICAL COMPANY LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Liu Jimin 16

Latest patents

Publication Filing date Title
CN106848896A The method for maintaining of power distribution cabinet busbar
CN106848852A Unwrapping wire groove has the power distribution cabinet of support protrusion
CN105826825A Power distribution cabinet with storage groove
CN105826824A Damping power distribution cabinet with installing plate
CN105591305A Multi-power distribution cabinet installation structure
CN105896327A Distribution cabinet having cable coiling reel
CN105610064A Power distribution cabinet convenient to maintain
CN105321633A Split outlet wire sleeve
CN105321632A Porcelain body for porcelain bushings and porcelain bushing
CN105221535A Anti-pull-out embolism formula insulator link
CN105321740A Switch fixed contact
CN105097308A Reinforced switch contact
CN105097151A Electroceramics and ceramic sleeve
CN105097318A Electric appliance switch connection gasket
CN105098696A Wire outlet sleeve
CN105081540A Flexible connection conductive copper strip welding device