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CHANGCHUN CHINAUST AUTOMOBILE PARTS CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    154,527
  • Filing trend
    ⇧ 100.0%
About

CHANGCHUN CHINAUST AUTOMOBILE PARTS CO LTD has a total of 11 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, machines and environmental technology are TECONNEX LTD, SUNG JIN MACHINERY CO LTD and METEX MFG CORP.

Patent filings in countries

World map showing CHANGCHUN CHINAUST AUTOMOBILE PARTS CO LTDs patent filings in countries

Patent filings per year

Chart showing CHANGCHUN CHINAUST AUTOMOBILE PARTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Hongjie 7
#2 Li Qinggang 7
#3 Zhou Yuping 5
#4 Feng Yongliang 5
#5 Hao Chunyu 4
#6 Gao Ming 4
#7 Wang Luping 4
#8 Li Jian 4
#9 Zhao Xin 3
#10 Jiang Lizhou 3

Latest patents

Publication Filing date Title
CN111561623A Quick connector locking structure for commercial vehicle pneumatic braking system pipeline
CN111561622A Quick plug head assembly for automobile hydraulic pipeline
CN110594516A Connecting structure of plastic corrugated pipe and plastic connector
CN110509532A A kind of nylon tube flattens molding machine and flattens forming method
CN108843867A A kind of vehicle pipe-line system quick connector component
CN108266443A A kind of positioning pin
CN107932919A A kind of laser welding apparatus of tubular structure
CN106321200A Main body pipe for SCR urea pipe and SCR urea pipe
CN105666406A Self-locking tool for pipe joint assembly
CN104400990A Tube-bending device capable of moveably splicing and method for forming bent nylon tubes by utilizing tube-bending device