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ZHENGZHOU CHENGHE INFORMATION TECH CO LTD

Overview
  • Total Patents
    344
  • GoodIP Patent Rank
    4,288
  • Filing trend
    ⇩ 54.0%
About

ZHENGZHOU CHENGHE INFORMATION TECH CO LTD has a total of 344 patent applications. It decreased the IP activity by 54.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and computer technology are ZHENGZHOU YUANRAN BIOLOGY TECH CO LTD, WUHAN ZHONGZHI DEYUAN TECH DEVELOPMENT CO LTD and NANJING JINLING CHEMICAL PLANT CO LTD.

Patent filings in countries

World map showing ZHENGZHOU CHENGHE INFORMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 344

Patent filings per year

Chart showing ZHENGZHOU CHENGHE INFORMATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Qiang 230
#2 Du Han 4
#3 Zhang Meiqian 2
#4 The Inventor Has Waived The Right To Be Cited 2
#5 Shen Can 1
#6 Liu Shirong 1
#7 Zhao Rong 1
#8 Chen Jianfu 1
#9 Yan Baishuang 1
#10 Huang Longping 1

Latest patents

Publication Filing date Title
CN109340537A A kind of Multi-Function Display pedestal
CN109174711A A kind of convenient and fast computer host box deashing device
CN109002110A A kind of host computer box shell with Invisuable wheels
CN109344591A A kind of intelligent computer information anti-theft installation
CN109085901A A kind of radiating frame for notebook computer of multi-faceted heat dissipation
CN109382162A A kind of demagnetization grinding device of novel computer information storage facilities
CN109114388A It is a kind of to facilitate the computer display for adjusting height
CN109358764A A kind of computer multifunctional mouse mat
CN109237257A A kind of clipping camera of computer
CN109222929A A kind of patient health monitor system
CN108900426A A kind of router with adjustable antenna structure
CN108845686A A kind of computer technology exploitation contractile mouse of mouse lines
CN109000100A A kind of display screen mounting base of the computer technology exploitation convenient for adjusting angle
CN109002176A A kind of computer technology exploitation keyboard with dedusting function
CN109005649A A kind of large-scale cabinet of the computer development with automatic fire-extinguishing function
CN108942292A A kind of fixed counter body boring device of computer technology exploitation
CN108951037A A kind of clothes airing device with sterilizing function based on computer technology
CN108903273A A kind of adjustable computer table based on computer technology
CN108904826A A kind of experiment equipment chlorination equipment based on computer technology
CN108954576A A kind of indoor temperature and humidity regulating device based on computer technology