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WENG ZHENGXIANG

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    79,483
About

WENG ZHENGXIANG has a total of 25 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, thermal processes and agriculture are CHINA CONSTRUCTION ENGINEERING DESIGN GROUP CO LTD, KUNOK CO LTD and QUZHOU RUONAN INTELLIGENT CONTROL SYSTEM CO LTD.

Patent filings in countries

World map showing WENG ZHENGXIANGs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing WENG ZHENGXIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weng Zhengxiang 25

Latest patents

Publication Filing date Title
CN105972743A Mist culture type air purifier
CN105766441A Anti-theft window type plant air purifier
CN105582621A Mask type air purifier
CN107152725A A kind of flowerpot type air disinfection purifier
CN105465891A Conveying type miniature air purifier
CN105402815A Air purifier capable of being mounted on road
CN105359865A Air purifier integrating decoration and healthcare functions
CN105363327A Multifunctional vehicle-mounted air purifier
CN105091168A Conveying type plant air purifier
CN104996290A Ecological air purifier and dimensional plant cultivation method
CN104938319A Shed frame type roof greening device
CN104838914A Background wall capable of planting plants
CN104912468A Security window capable of being used for planting plants
CN104949239A Wall-mounted plant type air purifier
CN104604563A Low-cost wide three-dimensional afforesting method
CN104542230A Plant wall air purifier
CN104585116A Air purifier with integration of plant culturing, air purifying and environment beautifying
CN104713180A Air cleaner capable of being installed at outside
CN104279668A Low-cost broad-spectrum green air purifier
CN105009995A Lift-type plant air purifier