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LU YUNFEI

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    179,643
About

LU YUNFEI has a total of 18 patent applications. Its first patent ever was published in 1991. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and machine tools are CRIPPS FREDERICK SOUTHWELL, SCHOENEBECKER BRUNNENFILTER G and HUEBNER VAMAG.

Patent filings in countries

World map showing LU YUNFEIs patent filings in countries

Patent filings per year

Chart showing LU YUNFEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Yunfei 14
#2 Yunfei Lu 4
#3 Lin Shaoqiu 1

Latest patents

Publication Filing date Title
WO2020133077A1 Full-automatic inductance device soldering, pin shearing and pipe sleeving all-in-one machine
WO2020133076A1 Electrical inductance device tin soldering, pin shearing and sheathing device
CN105756121A Intelligent tap water supply system
CN105697817A Guide type multifunctional water valve
CN105715858A Tap water pipeline flow control device
CN104863213A Automatic cleaning water storage pool
CN104880971A Depth water treatment facility
CN105036381A Filter device of water supply pipeline
CN103566117A Ointment for external use for bone-injury hemorrhagic disease and preparation method thereof
CN103590451A Tail end supercharging device applied to pipeline network of tap water
CN103556681A Water supply pipeline network section pressure intelligent compensation system
CN103558834A Tap water intelligent data monitor system based on dual-network tolerance technology
CN103332101A Energy conservation control device for power transmission
CN103243774A Three-stage water supply pipe double-impulse ultrasonic hydraulic balance adjusting system
CN1061841A Rotary control valve
CN1061837A Feedback-type inertia controller
CN1067102A Adaptive antiskid unit for safe braking
CN1066993A Quantitative magnetic mixer for liquid