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YU HUAQIANG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    140,660
About

YU HUAQIANG has a total of 13 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 agriculture, chemical engineering and machines are LI SHANSHAN, GUIZHOU LIANGJI PHARMACEUTICAL CO LTD and MICRO MACINAZIONE S A.

Patent filings in countries

World map showing YU HUAQIANGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing YU HUAQIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Huaqiang 13

Latest patents

Publication Filing date Title
CN112211146A Gardens are with quick recovery unit of fallen leaves
CN112206577A Gardens pond environment-friendly circulating filter device
CN112166782A Sprinkler for municipal garden afforestation
CN112119997A Municipal garden insecticide atomizing sprinkler
CN112221567A Gardens are with hardened fertilizer oscillating equipment of deblocking
CN112221608A Soil restoration pre-crushing treatment device for garden maintenance
CN112119689A Gardens are planted with grass seed seeder
CN112088677A Branches of tall trees pruning equipment is used in gardens
CN112106515A Lawn mower of taking sawtooth that municipal garden engineering used
CN112088631A Multi-angle sprinkling irrigation equipment is used in view gardens
CN106377639A External-use traditional Chinese medicinal paste for curing fracture and sprain and preparation method thereof
CN104276604A Method for preparing chromate through caustic soda solid oxidization of chromite ore
CN103318960A Separation method for completion liquid of caustic soda liquid-phase oxidation of chromite