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GUANGZHOU HUANGPU SHIPYARD OFFSHORE ENG CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    43,365
About

GUANGZHOU HUANGPU SHIPYARD OFFSHORE ENG CO LTD has a total of 36 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 CSSC GUIJIANG SHIPBUILDING CO LTD, CHUNGSONG INDUSTRY CO LTD and Jiangsu new times shipbuilding co ltd.

Patent filings in countries

World map showing GUANGZHOU HUANGPU SHIPYARD OFFSHORE ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing GUANGZHOU HUANGPU SHIPYARD OFFSHORE ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jijun 11
#2 Luo Jiutian 11
#3 Shao Dandan 10
#4 Liu Chongzhe 10
#5 Chen Liqun 10
#6 Lei Bingyu 9
#7 Ma Ke 6
#8 Yang Ting 6
#9 Zhuo Zhenjian 5
#10 Song Shihu 5

Latest patents

Publication Filing date Title
CN112241572A Digital simulation box testing method for container ship guide frame
CN112278202A Saturated diving plus-minus ballast screwing door structure
CN112224357A Installation method of saturated diving pressure cabin
CN112264983A Anchor lip curved groove scribing tool and using method thereof
CN112173970A Hoisting tool for lifting gear box of self-elevating wind power installation platform and use method
CN112061337A Method for dividing standard subsection block section of parallel mid-body area of bulk carrier
CN112061334A Instrument tube clamp and fixing method
CN110640271A Efficient welding process for transverse fillet welding position of T-shaped full penetration joint of low-alloy high-strength steel
CN110640278A Terminal crack prevention process for Q420 high-strength steel flux copper liner method submerged-arc welding
CN110640272A Double-side double-wire gas shielded welding process for low-alloy high-strength steel fillet weld with workshop primer
CN110625352A Installation method of umbilical cable of saturated diving system
CN110588877A Diving moon pool installation process
CN110640194A Moon pool track processing equipment
CN110615082A Diving bell transfer mechanism
CN110685280A Manufacturing process of diving bell sliding track
CN110666381A Manufacturing method of moon pool track
CN110640279A Welding flux copper gasket method submerged-arc welding process for Q420 high-strength steel thick plate
CN110615064A Equipment installation point positioning method of saturated diving system
CN110646186A Drilling equipment durability torsion test frock
CN110640277A Q420 high-strength steel thick plate non-preheating double-wire submerged-arc welding process