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ZHEJIANG DUNAN INTELLIGENT CONTROL TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    150,522
  • Filing trend
    ⇧ 150.0%
About

ZHEJIANG DUNAN INTELLIGENT CONTROL TECH CO LTD has a total of 11 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, chemical engineering and measurement are SHANGHAI GEAR PLASTIC CO LTD, JIANGSU XINGYA MARINE VALVE CO LTD and FENG JINKAI.

Patent filings in countries

World map showing ZHEJIANG DUNAN INTELLIGENT CONTROL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHEJIANG DUNAN INTELLIGENT CONTROL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Guanzheng 10
#2 Zhu Xinyan 9
#3 Ye Chen 5
#4 Zheng Hongjiang 3
#5 Ruan Zebao 1
#6 Chen Wei 1
#7 Mao Yimin 1
#8 Jiang Guangshuang 1
#9 Zhao Zeheng 1

Latest patents

Publication Filing date Title
CN110762282A Multifunctional valve and multifunctional valve component with same
CN110608302A Self-rotation control valve of waterproof meter
CN111375238A Self-driven filter
CN109847934A Magnetic filter and its Magnetic filtration device core assemble method
CN109185490A Magnetic control valve and its component
CN109114271A dynamic flow control valve
CN110398271A Valve before Anti-theft gas meter
CN109780248A Multi-functional lock controlled ball valve and its component
CN109751418A Dynamic equilibrium valve
CN106352122A Overflow high-temperature cut-off valve
CN106352128A Automatic valve core component and differential pressure-independent type flow control valve