Learn more

ZHUO DANCHUN

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    220,211
About

ZHUO DANCHUN has a total of 39 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China and United States. Its main competitors in its focus markets mechanical elements, machines and chemical engineering are JOHN VALVES PTY LTD, TECHNO TAKATSUKI KK and ZAKLAD URZADZEN GAZOWNICZYCH G.

Patent filings in countries

World map showing ZHUO DANCHUNs patent filings in countries
# Country Total Patents
#1 China 38
#2 United States 1

Patent filings per year

Chart showing ZHUO DANCHUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhuo Danchun 36
#2 Ye Yichun 1
#3 Guanping Zhang 1
#4 Jiafang Zhang 1

Latest patents

Publication Filing date Title
CN104214810A Hydraulic balance temperature adjusting method
CN103674541A Method for testing performance of differential pressure valve
CN103697214A Intelligent valve and control method thereof
CN103498963A Strainer valve
CN103486655A Hydraulic equilibrium debugging device of heating and ventilating system and debugging method thereof
CN103398179A Electric control valve
CN103292932A Method for calculating heating cost in heating and ventilation system
CN103195961A Intelligent valve
CN103115395A Heating and ventilation system and flow regulation method therefor
CN103090905A Testing head for testing of valve
CN103092223A Water power balancing debugging method of pipeline system
CN103072002A Device for installing clamp spring
CN103076048A Method for measuring flow of valve
CN103017833A Handheld debugging instrument
CN102963112A Rotating body printing machine
CN103034251A Debugging method of static balance valve
CN102943910A Static balance valve
CN103072118A Device for assembling jump spring
CN102975168A Positioning tool for reflection pillar in valve
CN102921822A Valve necking down device