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Zhejiang hongyuan wheel co ltd

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    145,310
  • Filing trend
    ⇩ 100.0%
About

Zhejiang hongyuan wheel co ltd has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets transport, machine tools and materials and metallurgy are VSG VERKEHRSTECHNIK GMBH, STAHLSCHMIDT & MAIWORM and ZHENGXING WHEEL GROUP CO LTD.

Patent filings in countries

World map showing Zhejiang hongyuan wheel co ltds patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing Zhejiang hongyuan wheel co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiao Hai 12
#2 Chen Hanjie 2
#3 Hanjie Chen 2
#4 Xiaokuan Lei 1
#5 Yongjie Shi 1
#6 Hongliang Huang 1
#7 Hai Xiao 1

Latest patents

Publication Filing date Title
CN111921776A Wheel assembly painting device
CN111910067A Rim heat treatment equipment
CN110978886A Multi-conical-surface double-rim wheel
CN110901291A Large-scale compound wheel
CN110329002A A kind of novel aluminium-steel composite wheel rim
CN110315167A A kind of production technology of big specification plum blossom wheel rim
CN110293799A A kind of wheel rim bushing
CN110052790A A kind of production method of loading machine engineering wheel rim
CN110052791A The production method of single type rim of engineering van
CN107031279A Straddle-type monorail train wheel wheel rim out of shape and preparation method thereof
CN107053948A Straddle type monorail train wheel wheel rim assembly out of shape
CN106739787A Straddle-type monorail train steady wheel wheel rim assembly
CN102658484A Clamp special for valve holes of tubeless wheels of engineering truck
CN102534729A Engineering truck wheel surface coating hanging tool
CN102554573A Manufacturing method for tubeless multi-piece wheel used for off-road automobile
CN102555666A Wheel rim of heavy-load engineering vehicle and production method for wheel rim of heavy-load engineering vehicle
CN102183342A Air tightness test machine for tubeless tires of engineering machinery wheels