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HUIWANG ELECTRIC CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    99,100
About

HUIWANG ELECTRIC CO LTD has a total of 17 patent applications. 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, it methods for management and digital networks are YUAN MAOYIN, ZHONGKE ELECTRIC POWER EQUIPMENT GROUP CO LTD and XUZHOU FEILUN ELECTRIC APPLIANCE TECH DEVELOPMENT CO LTD.

Patent filings in countries

World map showing HUIWANG ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing HUIWANG ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Feng 17
#2 Liang Yizhen 13
#3 Xu Shunshan 11

Latest patents

Publication Filing date Title
CN112071591A Oil-immersed transformer easy to overhaul
CN112103041A High-efficient radiating resin pouring dry-type transformer
CN112071721A Circuit breaker interlocking switch device and safe low-voltage cabinet
CN112271555A SF6 looped netowrk cabinet bus structure that prevents electric field concentration
CN111162472A Environment-friendly inflatable cabinet and insulating protection device thereof
CN110782591A Charging gun linkage complementary method of multi-head charging pile
CN111102175A Inflating device and inflating method for environment-friendly inflating cabinet
CN111009837A Inflatable cabinet with intelligent self-checking function and self-checking adjusting method
CN110783849A Intelligent power distribution method for inflatable cabinet and intelligent inflatable switch cabinet
CN110782191A Cloud platform based power grid switch cabinet remote management method and system
CN110774307A Inflatable cabinet bending production line based on modular mechanical arm and module linkage method
CN109360763A A kind of novel air insulation vacuum breaker
CN109378758A A kind of air insulation vacuum load switch
CN109038342A A kind of switchgear with interlock
CN109088345A A kind of implementation method of the switchgear with interlock
CN103887042A Cooling structure device of transformer
CN103943315A Dry type transformer capable of conducting efficient cooling