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HENGYANG FENGSHUN AUTOMOBILE AXLE CO LTD

Overview
  • Total Patents
    129
  • GoodIP Patent Rank
    11,133
  • Filing trend
    ⇩ 2.0%
About

HENGYANG FENGSHUN AUTOMOBILE AXLE CO LTD has a total of 129 patent applications. It decreased the IP activity by 2.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machine tools, transport and materials and metallurgy are SUZHOU JINDEYU PREC MACHINERY CO LTD, WUHU SANHUA AUTOMATION COMPONENTS CO LTD and BINZHOU HEAD CRANKSHAFT CO LTD.

Patent filings in countries

World map showing HENGYANG FENGSHUN AUTOMOBILE AXLE CO LTDs patent filings in countries
# Country Total Patents
#1 China 129

Patent filings per year

Chart showing HENGYANG FENGSHUN AUTOMOBILE AXLE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Dengfa 84
#2 You Huasheng 18
#3 Liao Huijiang 16
#4 Zhou Keyun 4
#5 Zhang Zhipeng 3
#6 Zhang Yalong 2
#7 Lei Gencheng 2
#8 Zeng Wensi 2
#9 Zhang Dong 2
#10 Liao Jianghui 1

Latest patents

Publication Filing date Title
CN110860622A Cold stamping process for main board of rear suspension trailing arm of automobile
CN110816166A Axle head of electric automobile axle and machining process thereof
CN110712013A Cold stamping production process for automobile bent pipe beam
CN110757106A Machining process for rear axle housing of electric automobile
CN110744268A Processing technology of rear axle housing assembly for electric bus
CN110732852A Cold stamping process for automobile chassis front axle rear bracket
CN110842478A Cold stamping manufacturing process for transverse pipe beam of automobile chassis
CN110722283A Welding process for pickup rear axle housing
CN110788354A High-strength cutting-off tool
CN110712058A Knife handle sleeve and machining process thereof
CN112207185A Cold support forming die in car
CN112207179A Automobile chassis crossbeam cut-out press
CN112207186A Automobile wire harness support forming die
CN112078357A External clutch of transaxle reduction gear
CN112078358A Rear drive axle assembly of light cross-country vehicle
CN111195804A Production process of automobile axle brake hose bracket
CN111195805A Processing technology for upper arm shaft of automobile swing arm assembly
CN111195817A Assembly line assembly process for automobile rear axle assembly
CN111185526A Forming die for rear mounting bracket of upper arm of automobile
CN111069846A Cold stamping production process for automobile torsion beam longitudinal arm outer plate