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ZHANG CHUNHUI

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    29,284
  • Filing trend
    ⇩ 100.0%
About

ZHANG CHUNHUI has a total of 59 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2001. It filed its patents most often in China and United States. Its main competitors in its focus markets chemical engineering, environmental technology and materials and metallurgy are CHANGXING KECHUANG SCIENCE & TECH CONSULTING CO LTD, ITN NANOVATION AG and SHAO PENG.

Patent filings in countries

World map showing ZHANG CHUNHUIs patent filings in countries
# Country Total Patents
#1 China 53
#2 United States 6

Patent filings per year

Chart showing ZHANG CHUNHUIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Chunhui 54
#2 Sun Jingang 6
#3 Zhang Xiaoshu 5
#4 Lu Jingguang 3
#5 Zhao Chunshui 3
#6 Wu Aiying 3
#7 Li Xinrong 3
#8 Wang Min 2
#9 Zhao Ji 2
#10 Su Youping 2

Latest patents

Publication Filing date Title
CN110226422A A kind of good quality and high output Yanling County rock sugar honey peach breeding method
CN109554841A A kind of more feeding mechanisms of same rail of automatic bag sticking machine
CN107309862A A kind of design method of split type shotcrete robot
CN107335926A A kind of design method of device for cutting steel plate
CN107313751A A kind of design method of mechanic automatic direction change double well long distance oil suction machine
CN107283454A A kind of design method of flexible means for picking articles
CN107336137A A kind of design method of Universal abrader
CN106961479A A kind of atmospheric environment monitoring system and method based on Internet of Things
CN107050969A A kind of outdoor automaticity device for filtering water
CN106809628A A kind of blanking device of powder stirring
CN106617637A Easy and convenient filtering water cup
CN106679283A Cooling device
CN106693778A Batching and stirring device for powder
CN106704911A Angle-adjustable illumination device
CN106637358A Electrophoresis aftertreatment device
CN106807707A A kind of rotary cleaning device
CN106824867A A kind of automatic flushing device
CN106840623A The abrasion resistance testing device of weldment electrophoresis layer
CN106824868A The cleaning device of weldment
CN106621961A Automatic liquid shaking device