Learn more

HENAN HUADONG INDUSTRY CONTROL TECH CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    90,542
  • Filing trend
    ⇧ 450.0%
About

HENAN HUADONG INDUSTRY CONTROL TECH CO LTD has a total of 18 patent applications. It increased the IP activity by 450.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets control, environmental technology and telecommunications are COGISCAN INC, KARAFFA JOHN MICHAEL and NAPU SHANGHAI SOFTWARE CO LTD.

Patent filings in countries

World map showing HENAN HUADONG INDUSTRY CONTROL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing HENAN HUADONG INDUSTRY CONTROL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Shaoxiong 14
#2 Sun Zhaowei 12
#3 Shen Rongrong 5
#4 Liu Yali 3
#5 Li Yonghong 2
#6 Wang Zhifeng 2
#7 Guo Mengcai 2
#8 Wang Yanfang 1
#9 Zhang Yulong 1
#10 Luo Quanjun 1

Latest patents

Publication Filing date Title
CN112034897A Liquid separating device of multi-variety batching reaction kettle and control method
CN112180858A Control method of multi-pollution-source wastewater classification treatment system based on big data
CN111552248A Method for intelligent control system equipment OEE remote operation and maintenance
CN109991946A A kind of process for tanning control method based on formula software
CN109728759A A kind of frequency converter control system
CN109610564A A kind of Treated sewage reusing water supply pumping plant robot control system(RCS)
CN108614511A A kind of advanced absorption slot sequential control algorithm
CN108681298A A kind of frequency conversion equipment intelligence substation
CN108415395A A kind of electric valve intelligent substation
CN108681299A A kind of operated pneumatic valve intelligence substation
CN108681300A A kind of intelligence instrument acquisition substation
CN108749599A A kind of intelligent anti-theft charging pile and its control method
CN108594748A A kind of decomposable asymmetric choice net power frequency device intelligence substation
CN108594772A A kind of control method for industrial control system transformation
CN108548429A A kind of industrial afterheat recovery utilizes control system
CN108716690A A kind of clean type industrial boiler system
CN107145133A A kind of sewage plant remote group system
CN107272617A A kind of reclaimed water pumping station controlling system and control method