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SHENYANG JINFENG SPRING AVIATION TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    119,368
  • Filing trend
    ⇩ 71.0%
About

SHENYANG JINFENG SPRING AVIATION TECH CO LTD has a total of 14 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets transport, agriculture and foods and drinks are JIANGSU SHOUKONG MANUFACTURING TECH CO LTD, LIAO SHUEH-CHIH and CALTHROP EVERARD RICHARD.

Patent filings in countries

World map showing SHENYANG JINFENG SPRING AVIATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SHENYANG JINFENG SPRING AVIATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Guangyuan 14
#2 Wang Haiqiang 10
#3 Lei Jian 10
#4 Gao Yuebo 6
#5 Cheng Hongyuan 5
#6 Wang Nannan 3
#7 Xu Maode 3
#8 Sun Yongkui 3
#9 Han Changzhe 2
#10 Liu Meiliang 2

Latest patents

Publication Filing date Title
CN110810350A Trichogramma honeycomb
CN109625271A It is a kind of for launching the jettison system of trichogramma honeycomb
CN109573039A It is a kind of for launching the jettison system of honeycomb
CN109315360A A kind of biology dispensing container
CN108100210A A kind of hydrogen balloon flight instruments and flight system
CN107839888A Unmanned plane and unmanned conveyer
CN107645142A Equipment that circuit removes obstacles unmanned plane and circuit is removed obstacles
CN107261376A Unmanned plane and fire-extinguishing
CN107691428A Biological dispenser
CN107691378A Storing apparatus
CN107410215A Storing apparatus
CN106946057A Biological dispenser
CN105494085A Multi-rotor-wing auxiliary pollination machine for increasing yield of breeding field
CN105613483A Trichogramma dispenser