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WUXI HONGHU MUFFLER CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    178,878
  • Filing trend
    ⇩ 100.0%
About

WUXI HONGHU MUFFLER CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and computer technology are SCHMITZ & BRILL GMBH & CO KG, JIANGSU JINTONGLING FLUID MACHINERY TECHNOLOGY CO LTD and CHINA SHIPBUILDING IND CORPORATION DIESEL ENGINE CO LTD.

Patent filings in countries

World map showing WUXI HONGHU MUFFLER CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing WUXI HONGHU MUFFLER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Xiabing 6
#2 Liu Dexiang 3
#3 Dexiang Liu 2
#4 Zhang Feng 1
#5 Li Yefeng 1
#6 Wang Xiaoyu 1

Latest patents

Publication Filing date Title
CN107344277A Automobile exhaust pipe spinning cylinder is classified welding tooling and its welding method
CN106736186A A kind of manifold plane flange welding device
CN106844962A A kind of manifold heat cover stent based on Theory of Vibration installs position location method
CN107042378A A kind of punching type suppressor case weld jig
CN106840527A The airtight detection equipment integrating of exhaust silencer
CN106468197A A kind of wideband noise-reducing silencer
CN104131874A Exhaust manifold assembly with three-way catalyst
CN103967576A Manifold assembly with three-way catalyst
CN103615297A Rear silencer assembly
CN104420938A Transverse silencer
CN101581243A Diffuse reflection muffler
CN101392672A Rear noise deadener of automobile engine