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SHANGHAI JUNTAO POWER EQUIPMENT CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    146,788
About

SHANGHAI JUNTAO POWER EQUIPMENT CO LTD has a total of 12 patent applications. 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 control are ADVANCED POWER CONVERSION LTD, ROMPOWER TECH HOLDINGS LLC and GUANGZHOU MORNSUN SCI & TECH.

Patent filings in countries

World map showing SHANGHAI JUNTAO POWER EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHANGHAI JUNTAO POWER EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Gannian 12
#2 Li Huaming 11
#3 Zhang Yujin 6
#4 Ding Ling 4
#5 Quan Liangyu 3
#6 Du Fenggang 2
#7 Quan Yuliang 2
#8 Luo Kang 1
#9 Gao Ruili 1
#10 Shi Xianbing 1

Latest patents

Publication Filing date Title
CN112260542A Circuit for realizing on/off signal isolation transmission function and control method
CN112198358A Flyback converter input voltage secondary side detection circuit
CN112187070A Thyristor parallel connection alternating conduction rectifier circuit silicon controlled rectifier/thyristor
CN112018729A Low-cost protection circuit
CN112039344A High-power high-density module power supply
CN110932531A Drive circuit and power supply control circuit
CN110707913A Switching power supply circuit and system
CN110535353A Self-powered synchronous rectification adjusts circuit and switch power supply system
CN110535333A Switching Power Supply output-parallel equalizing control circuit and switch power supply system
CN110648828A Planar transformer and switching power supply
CN110365216A Current sampling circuit and full-bridge switching power supply circuit
CN105871233A Safe power supply control circuit