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ZHANG LELONG

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    81,067
  • Filing trend
    ⇧ 22.0%
About

ZHANG LELONG has a total of 20 patent applications. It increased the IP activity by 22.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, electrical machinery and energy and control are YANG SHUZHEN, LI DONGMEI and WANG BAOGUO.

Patent filings in countries

World map showing ZHANG LELONGs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing ZHANG LELONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Lelong 20

Latest patents

Publication Filing date Title
CN110874919A City pedestrian signal lamp convenient for blind people to walk
CN110871206A Be convenient for chemical laboratory instrument washs drying device
CN110872029A Storage device convenient to hose for drainage
CN110875669A Motor base convenient to it is fixed and have function of making an uproar to fall
CN110873317A Energy-saving lamp protective cover convenient to clean
CN110871828A Handcart for building convenient to it is fixed
CN110875582A Electric power cabinet convenient to it is clean
CN110870633A Book end convenient to fix
CN110870993A Chemical coating filter equipment convenient to wash
CN110871668A On-vehicle air purifier convenient to it is fixed
CN110871973A Building materials classified shelf convenient to fix and dismantle
CN109928054A A kind of adjustable logistics transportation frame convenient for assembling
CN109925927A A kind of livestock feed agitating device convenient for input and output material
CN109931620A A kind of straw burning device easy to remove
CN109928211A A kind of glass transportation fixed frame convenient for fixing and can be dusted
CN109924644A A kind of portable lunch box capable of heating
CN109924137A A kind of poultry farming case convenient for sealing and being convenient to clean
CN109926886A A kind of glass corner grinding device
CN109260461A A kind of Chinese medicine composition for treating cardiovascular disease
CN109199105A A kind of band inserts the shared water dispenser of address card