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DONGFENG AUTOMOTIVE WHEEL SUIZHOU CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    72,210
About

DONGFENG AUTOMOTIVE WHEEL SUIZHOU CO LTD has a total of 23 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets machine tools, transport and measurement are SHANDONG XIAOYA PRECISE MACHINERY CO LTD, DATA M SHEET METAL SOLUTIONS GMBH and DONGFENG DIE & STAMPING TECH CO LTD.

Patent filings in countries

World map showing DONGFENG AUTOMOTIVE WHEEL SUIZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing DONGFENG AUTOMOTIVE WHEEL SUIZHOU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Xianfu 10
#2 Yuan Fei 7
#3 Shen Zewu 7
#4 Hua Yingchun 7
#5 Zhou Huihui 6
#6 Liu Xu 5
#7 Gao Jun 5
#8 Ye Jinlou 4
#9 Gong Mingxue 4
#10 Duan Dawei 4

Latest patents

Publication Filing date Title
CN112009169A Steel wheel spoke provided with TPMS and production and assembly process thereof
CN112122516A Rim rolling type feeding device and automatic production line
CN112084585A Lightweight design method and device for modeling steel wheel
CN112027572A Automatic tracking lubricating mechanism for suspension conveying chain
CN112024146A Automatic spraying production line for steel wheels
CN112108563A Full-automatic multi-station spoke preparation production line
CN112027685A Full-automatic spoke stacking device
CN111974882A Insert type hard alloy rolling die for rim
CN112108574A Rapid die changing device and method for rolling die
CN112027608A Multi-station spoke steel plate feeding system
CN112025158A Butt welding forming equipment for steel wheel rims of passenger cars
CN111959186A High-rigidity profiled steel wheel spoke structure
CN112059026A Wheel spoke blanking die
CN111795634A Device and method for detecting size of opening of taper hole of wheel nut seat
CN111922187A Automatic impact extrusion wheel spoke louvre mould
CN111879208A Wheel offset distance measuring gauge
CN111845189A Integral steel wheel structure
CN111879271A Method for keeping consistency of sizes of bolt holes of nut seats of steel wheels of passenger cars
CN111922233A Manufacturing process of bolt hole of nut seat of lightweight steel wheel and wheel
CN109747332A A kind of design method at high-durability spoke spoke bottom