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HUNAN VICRUNS ELECTRIC TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    128,861
  • Filing trend
    ⇧ 800.0%
About

HUNAN VICRUNS ELECTRIC TECH CO LTD has a total of 13 patent applications. It increased the IP activity by 800.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, computer technology and measurement are JONSSON RAGNAR, SCHNEIDER TOSHIBA INVERTER EUROPE SAS and SHENZHEN VEICHI ELECTRIC CO LTD.

Patent filings in countries

World map showing HUNAN VICRUNS ELECTRIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HUNAN VICRUNS ELECTRIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Weijin 13
#2 Yin Shuhu 3
#3 Liu Ping 3
#4 Luo Derong 3
#5 Huang Shoudao 3
#6 Wang Tao 3
#7 Liao Yong 2
#8 Li Xi 2
#9 Tang Xinliu 1
#10 Qin Siyu 1

Latest patents

Publication Filing date Title
CN110775819A Anti-swing control method and system for tower crane
CN110844788A Rotation control system of tower crane and control method thereof
CN110838799A Inverter droop method for realizing uniform load under multi-drive transmission
CN109286548A A method of realizing that parameter copies using communication bus
CN109245649A A kind of method and its system calculating motor magnetic linkage phase and speed based on phaselocked loop
CN109149919A A kind of frequency converter of high reliability powers on buffer circuit
CN109334756A A kind of power-assisted steering double drive control system and its control method
CN109164321A A kind of energy saving and power adjustable frequency converter loading system and loading method
CN109167548A A kind of Vector Control System of Induction Motor field orientation antidote and its system
CN109378961A The frequency converter with management is controlled based on UCOS
CN108599608A Control device and method for current source inverter
CN108540042A Space vector pulse duration amplitude modulation method
CN108303875A A kind of control method of electric power load for testing simulator and its system