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HENAN DACHENG GENERAL AVIATION TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    130,902
About

HENAN DACHENG GENERAL AVIATION TECH CO LTD has a total of 13 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets transport and agriculture are GOODNATURE LTD, WALTER EUGENE RIPPER and HUBEI SHANSHI INTELLIGENT TECH CO LTD.

Patent filings in countries

World map showing HENAN DACHENG GENERAL AVIATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HENAN DACHENG GENERAL AVIATION TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Agriculture

Focus technologies

Top inventors

# Name Total Patents
#1 Fan Dongyu 13
#2 Fan Hongbing 12

Latest patents

Publication Filing date Title
CN108725793A A kind of plant protection drone based on pressure sensing technology
CN108739725A Plant protection drone adjusts the explosive barrel of center of gravity
CN108770814A A kind of plant protection drone anti-oscillating spray tank based on pressure sensing technology
CN108935397A One kind is for plant protection drone hovering constant speed liquid feeding equipment
CN108750130A A kind of mapping unmanned plane based on air cleaning unit technology
CN108935396A A kind of novel plant protection unmanned plane spray uses water tank
CN108849806A A kind of plant protection drone spray tank with liquid isolation capsule
CN108812590A A kind of plant protection drone spray tank with gas cell
CN108496944A A kind of novel plant protection unmanned plane flushing liquor pedestal
CN108791890A A kind of chemical sprayer for being worth guarantor's unmanned plane
CN108674662A A kind of plant protection drone with pooling feature liquid reserve tank
CN108945467A A kind of spray bucket facility for plant protection drone
CN106828939A A kind of unmanned plane and its parachute opener