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LANZHOU HAIMO TECHNOLOGIES CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    206,232
About

LANZHOU HAIMO TECHNOLOGIES CO LTD has a total of 21 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets measurement and chemical engineering are EXPRO METERS INC, MULTI PHASE METERS AS and SIERRA INSTR.

Patent filings in countries

World map showing LANZHOU HAIMO TECHNOLOGIES CO LTDs patent filings in countries

Patent filings per year

Chart showing LANZHOU HAIMO TECHNOLOGIES CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chen Jige 19
#2 Wu Guodong 8
#3 Ye Junjie 7
#4 Hu Bo 5
#5 Xie Jianhua 5
#6 Pan Yanzhi 4
#7 Wu Zhiyong 3
#8 Hongdi Li 2
#9 Li Hongdi 2
#10 Chen Jie 2

Latest patents

Publication Filing date Title
CN103759772A Device and method for metering oil-gas-water three-phase flow in thickened oil in whole range
CN103697950A Method and device for measuring flow of oil, gas and water in non-conventional natural gas on line
WO2014015802A1 Wet gas flow measuring method and apparatus
CN103399025A Method and apparatus used for on-line detection of sand mass fraction of multiphase flow
CN103292849A Device and method for online measurement of gas-phase flux and liquid-phase flux of moisture in horizontal pipe
CN103090917A Arc-shaped pipe based flow metering device and metering method for multiphase flow
CN102749104A Method for accurately measuring gas flow and liquid flow in gas and liquid mixed fluid
CN102749111A Wet gas flow measuring method and device
CN102435245A Steam flow measuring device and method
CN102087298A Gamma ray section imaging device, and flow measurement device and method for multiphase flow
WO2012027945A1 Multiphase fluid positron tomography device and method
CN102565844A Multiphase flow positron emission tomography device and method
CN102465701A On-line sampling device for multi-phase flow liquid
WO2011054192A1 Water removing device for extremly high water content three-phase flow, and measurement device and method for exrtremly hign water content three-phase flow