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LIU ZHENZHONG

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    214,615
About

LIU ZHENZHONG has a total of 19 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and packaging and shipping are LAMSON CORP, AIR CONTROL SCIENCE INC and WANG BOLAN.

Patent filings in countries

World map showing LIU ZHENZHONGs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing LIU ZHENZHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Zhenzhong 19

Latest patents

Publication Filing date Title
CN112082091A Middle section accelerating device for gas-liquid conveying pipeline
CN111389078A Traditional chinese medicine is decocted medicinal herbs and is used centrifugal filtration formula solid-liquid separation equipment
CN111392445A Rotary collecting and conveying device for stacked raw materials
CN103355116A Green plant hanging plate
CN103355883A Inflatable umbrella
CN103363340A Flat LED lamp
CN103363487A LED lamp with fixture
CN103363339A Beacon LED lamp
CN103363395A LED lamp with bookshelf function
CN103355984A Bedside with wake-up function
CN103363337A LED lamp allowing free bending
CN103363338A Telescopic LED lamp tube
CN103363364A Angle-adjustable LED lamp band
CN103362082A Night road safety warning board
CN103363437A LED glass lamp
CN103363426A LED lamp driven by wind power
CN102531352A Heat-bending tempered one-step-molded condensing lens production process and equipment
CN102434989A Grooved light-gathering solar through heat collecting vacuum pipe connector
CN1472771A Fluorescent tube gas