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ZHOU CHAOHUI

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    132,712
  • Filing trend
    ⇧ 300.0%
About

ZHOU CHAOHUI has a total of 19 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2006. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets machine tools, mechanical elements and electrical machinery and energy are CHINA CHEMICAL ENG SECOND CONSTR CORP, WUJIANG DEKELI TEXTILE PRODUCT and Yangzhou dongan pipe fittings co ltd.

Patent filings in countries

World map showing ZHOU CHAOHUIs patent filings in countries

Patent filings per year

Chart showing ZHOU CHAOHUIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Chaohui 19
#2 Huang Lei 3
#3 Jiang Yingcai 3
#4 Li Pan 1
#5 Fischer Alan 1
#6 Sheng Zhijuan 1

Latest patents

Publication Filing date Title
CN108500567A A kind of abrasion-proof pipe preparation method improving yield rate
CN110153725A A kind of abrasion-proof pipe preparation system based on high-carbon high-chromium steel
CN109420884A A kind of abrasion-proof pipe preparation method of the uniform wear for concrete mixer
CN110125613A A kind of abrasion-proof pipe preparation method based on high-carbon high-chromium steel
CN106885061A A kind of heterogeneous segmented high abrasion bilayer straight tube for concrete conveyance
CN106552892A A kind of manufacture method and equipment for removing metal stock core defect
CN106399652A Pipe fitting quenching equipment
CN105736990A Medical mobile light source
CN106180505A A kind of derrick crane dedicated connecting sleeve Closed Extrusion forging method
CN106181227A A kind of column crane mast section single-purpose fish tailgate inner panel forging method
CN106180504A A kind of derrick crane single-purpose fish tailgate inner panel forging new method
CN104653934A Separated double-layer wear-resisting shock-resisting bend pipe
CN104747849A Double-layer type wear-and-shock-resisting elbow pipe with integral contour and bipartite interior
CN104723027A Method for forging, welding and manufacturing abrasion-resistant metal bent pipes
WO2012155399A1 Multimedia player and wireless earphone charged by the same
WO2012031519A1 Split multifunctional mobile terminal