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YANG ZHIJIANG

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    225,388
About

YANG ZHIJIANG has a total of 17 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and machines are MEIHO KOGYO KK, MORITA SANGYO KK and TOHOKU SHIZAI KOGYO KK.

Patent filings in countries

World map showing YANG ZHIJIANGs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing YANG ZHIJIANGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yang Zhijiang 17

Latest patents

Publication Filing date Title
CN105751490A Stamping welding former for interphase insulating sheets for motor stator coils
CN105457351A Sludge depositing and water guiding device
CN104174628A Solar harmless household refuse disposal device
CN103723845A Device integrating solid crushing and coarse and fine gratings
CN103721452A Combined packer filtering device
CN103657204A Reverse suction device of a fiber rotary disc filter
CN103623641A Filtering material made from fiber tows and hollow tow knots
CN103626325A Advanced treatment device for oil-containing waste water
CN103585810A Petal-shaped filter
CN103563717A Automatic spraying and irrigating device
CN103570121A Water distributor
CN103566645A Cloth filter for deep filtration
CN103566644A On-line self-cleaning high-efficient precision filter
CN103539216A Totally-closed air flotation type oil separator
CN103539280A Integrated water purification device
CN103541423A Self-cleaning type sewage lifting device
CN103537122A Unpowered sludge, slag and water discharging device