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SUZHOU WANSONG ELECTRIC CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    112,275
About

SUZHOU WANSONG ELECTRIC CO LTD has a total of 21 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and audio-visual technology are XUZHOU HUALANG AUTOMATION EQUIPMENT CO LTD, SHENZHEN VMAX POWER CO LTD and SHENZHEN VMAX NEW ENERGY CO LTD.

Patent filings in countries

World map showing SUZHOU WANSONG ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hong Zhenhai 15
#2 Pan Yifeng 12
#3 Fan Yuekun 10
#4 Zhang Chen 7
#5 Li Yandong 7
#6 Li Bin 6
#7 Yang Lei 5
#8 Yifeng Pan 5
#9 Zhenhai Hong 4
#10 Cheng Dongxu 3

Latest patents

Publication Filing date Title
CN111929536A Train electric energy monitoring and fault analysis device
CN111948484A Train electric energy data acquisition and analysis system based on 5G communication
CN112009523A Train running state and energy consumption monitoring device
CN110445234A A kind of train charger
CN109787331A A kind of charger combination mounting process
CN108429240A The ground protection circuit and inverter circuit of inverter
CN108312889A The bidirectional charger of high-power high-efficiency for railcar
CN108336797A open charger
CN108365663A Charger
CN105592671A Train power supply box with heat pipe radiator
CN105699763A Acquisition and analysis system and method for energy consumption data of train electrical equipment
CN105576960A DC converter
CN104198806A Train-mounted segmental metering power monitoring system
CN104034960A Train-mounted electrical-energy monitoring system with multiple redundancies
CN103955201A Power supply electric cabinet for train
CN102364626A Multistage gap magnetic core of inductor for high-speed rail
CN102364621A Inductor for high-speed rail
CN102255509A Power supply for train firefighting system
CN101707117A Two-way cooling plate of power isolation transformer for train
CN101707120A Power isolation transformer in train