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YU YONGJIU

Overview
  • Total Patents
    17
About

YU YONGJIU has a total of 17 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets machines are AVAN A G GES ZUR VERWERTUNG VO, MAGDEBURG WOHNUNGSBAU and FUYU AN FUJIAN ENVIRONMENTAL PROT TEMPLATE CO LTD.

Patent filings in countries

World map showing YU YONGJIUs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing YU YONGJIUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

# Technology
#1 Shaping clay

Top inventors

# Name Total Patents
#1 Yu Yongjiu 16
#2 Wang Guangming 4
#3 Gao Yingwen 4
#4 Yu Yongjiu Wang 1

Latest patents

Publication Filing date Title
CN1817592A Production and apparatus of light strips in filling formation building
CN1788958A Process for flat die stackup for producing light wall board for construction use
CN1739930A Mechanical depositing process of producing light lath
CN1676293A Equiping for shaping building precast hollow battenand its processing method
CN1686693A Outfit of shaping hollow wall partition board for building use and its technological method
CN1676810A Hollow insulated sound-proof plate and its manufacturing method
CN1653994A Disposable sanitary cleaning arrangement
CN1657255A Mould for moulding prefabricated hollow partition plate with thermal insulation material and its casting method
CN1651667A Acrylic acid reinforced composite shaped water box
CN1651668A Silicon magnesium reinforced acrylic acid cleaning ulensil its processing method
CN1600512A Molding equipment for vibration pouring wallboard of silicon-magnesium
CN1600514A Wedge-shaped overcast stitch die for local portion
CN1601025A Thermal insulation and sound insulation wall possible for threading form door to door
CN1600516A Core made for hollow benzene plank
CN1600515A Forming die for overcast stitch throughout long direction in 8 pattern
CN1601010A Method of integral casting hollow wall having characters of thermal insulation and sound insulation
CN1601024A Composite wall plates of decorated wall space and fabricating method