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LI YANGXIA

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    77,103
About

LI YANGXIA has a total of 21 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, civil engineering and chemical engineering are ZHU ZHAOMING, TIANJIN WEICHU TECH CO LTD and SCHULZE ISFORT ALFONS.

Patent filings in countries

World map showing LI YANGXIAs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing LI YANGXIAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yangxia 21

Latest patents

Publication Filing date Title
CN111252931A Aquaculture water purification system
CN111219068A A design mark piece for in engineering construction
CN111220413A Handheld double-end-head milk sampling device
CN111213590A Tower-type fresh milk freezing type separation device
CN111217471A Efficient sewage treatment device for animal husbandry
CN111219050A Arc hanging flower basket safety bogie
CN111219018A Inner rib type pouring cylinder structure
CN111217461A Fecal sewage treatment and purification device for animal husbandry
CN111219057A Split type reserved hole die
CN111213593A Buffer type milking hook for cows
CN111213591A Shed with cooling function for animal husbandry
CN111196657A Domestic sewage recycling device
CN111195099A Movable dust removal device for food processing
CN111195444A Filter equipment with adjustable domestic sewage treatment is used
CN111196453A Multi-functional garbage bin for scenic spot
CN111196200A Sludge transportation device for domestic sewage treatment
CN111196660A Heating device for domestic sewage treatment
CN111195546A Domestic waste broken handle device
CN111197914A Domestic waste dewatering device
CN111195590A Wheat sieving mechanism for food processing