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CHANGNING YUNMAO AGRICULTURAL IND DEVELOPMENT CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    118,547
About

CHANGNING YUNMAO AGRICULTURAL IND DEVELOPMENT CO LTD has a total of 14 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 agriculture, transport and chemical engineering are HUBEI SHANSHI INTELLIGENT TECH CO LTD, CROP RES INSTITUTE OF THE SICHUAN ACADEMY OF AGRICULTURAL SCIENCES and CHANGXING JIACHENG SEEDLINGS CO LTD.

Patent filings in countries

World map showing CHANGNING YUNMAO AGRICULTURAL IND DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHANGNING YUNMAO AGRICULTURAL IND DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Bin 14
#2 Li Xiaoming 14

Latest patents

Publication Filing date Title
CN109533335A A kind of unmanned plane seeding apparatus with screening function
CN109511420A A kind of floatation type rice seedling nursing disc
CN109511334A A kind of rice transplanting equipment with weeding function
CN109263988A A kind of sowing unmanned plane discharge device
CN109263986A A kind of unmanned plane for gardens sowing
CN109526318A A kind of portable machine transplanting of rice seedling equipment
CN109466769A A kind of blanking device of unmanned aerial vehicles sowing machine
CN109279018A A kind of unmanned plane with insecticidal function
CN109511419A A kind of paddy seedling cultivation device
CN109263995A A kind of multifunctional agriculture desinsection unmanned plane
CN109258209A A kind of rice seedling nursing disc device
CN109380209A A kind of pesticide spraying device for unmanned plane
CN109258024A A kind of solar powered rice transplanter
CN109263987A A kind of agricultural sowing unmanned plane with spare propeller