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SHAANXI HONGYUAN FLUID CONTROL EQUIPMENT CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    58,209
  • Filing trend
    ⇩ 66.0%
About

SHAANXI HONGYUAN FLUID CONTROL EQUIPMENT CO LTD has a total of 28 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, thermal processes and electrical machinery and energy are FOSHAN KEHAO COMB EQUIPMENT MFG CO LTD, CHEN WEIHAN and FOSHAN KEHAO COMBUSTION APPARATUS MFT CO LTD.

Patent filings in countries

World map showing SHAANXI HONGYUAN FLUID CONTROL EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing SHAANXI HONGYUAN FLUID CONTROL EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Jinping 28
#2 Liu Baorong 28
#3 Liao Hongchun 28

Latest patents

Publication Filing date Title
CN110617254A Nozzle connecting structure
CN110614782A Composite insulating rod preparation device
CN110617940A Resistance model of underground tunnel
CN110619983A Adjustable resistor for sintering
CN110626878A Safety logging perforation pulley
CN110617718A Variable frequency vacuum device for gas pressure regulation
CN110620015A Electronic resetting device for burner
CN109940187A A kind of processing technology of pure oxygen metal burner distributor and distributor based on it
CN108036318A A kind of annular nozzle structure
CN109945230A A kind of high-energy firing gun structure
CN108191435A A kind of method for being used to extend metal burner service life
CN109945190A A kind of preheating burner head
CN109931625A A kind of reburner burner ignition installation
CN109932136A A kind of insulating joint air-tightness detection device
CN109931621A A kind of radix saposhnikoviae fume extractor
CN108151017A A kind of ultralow nitrogen oxide burner of air fuel gas fractional combustion
CN109931611A A kind of reburner gas burner
CN109925815A A kind of filter of reburner
CN109932137A A kind of insulating joint detection device
CN109931624A A kind of burner igniter for reburner