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YAPP AUTOMOTIVE SYSTEMS CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    51,863
  • Filing trend
    ⇩ 85.0%
About

YAPP AUTOMOTIVE SYSTEMS CO LTD has a total of 30 patent applications. It decreased the IP activity by 85.0%. Its first patent ever was published in 2015. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets machines, transport and mechanical elements are DONG HEE INDUSTRIAL CO LTD, MAGNA STEYR FUEL SYSTEMS GMBH and YAPP AUTOMOTIVE PARTS CO LTD.

Patent filings per year

Chart showing YAPP AUTOMOTIVE SYSTEMS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Lin 26
#2 Su Weidong 16
#3 Lyu Hao 14
#4 Liu Liang 13
#5 Gao Dejun 12
#6 Weng Yiming 8
#7 Liang Xinlong 7
#8 Xu Ke 7
#9 Shen Ling 7
#10 Ju Xiulong 6

Latest patents

Publication Filing date Title
CN112269369A Linear control electric control valve and electric control fuel system
CN112246016A Liquid-gas separator
CN111963888A Sealing structure of high-pressure gas cylinder with plastic inner container
CN111963886A Sealing structure of high-pressure composite container
CN111963892A Sealing structure of plastic liner high-pressure composite container
CN111963890A High-pressure composite container
CN111963891A Plastic inner container of high-pressure composite container
CN111963889A High-pressure gas storage device
CN111963887A Plastic inner container of high-pressure composite container
CN111376712A Oil vapor recycling and recycling system of fuel tank
WO2020140866A1 Internal supporting part structure for plastic tank
CN110712517A Multifunctional oil tank wave-proof plate
CN110805692A Sealing structure of high-pressure composite container and high-pressure composite container
CN110774890A Support column for fuel tank and fuel tank
WO2020093942A1 Hollow body forming die and hollow body forming method
CN110341464A A kind of stretchable formula is built-in to weld washboard and installation method
CN110303549A Ducted body end fixture, perforating device and drilling method
WO2019207362A2 Support for connecting upper and lower surfaces inside fuel tank
US2020139607A1 Hollow Body Forming Mold and Hollow Body Forming Method
CN108099165A Fuel tank hot-working remanufacture line