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CHONGQING HUANGYU MACHINERY CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    87,703
About

CHONGQING HUANGYU MACHINERY CO LTD has a total of 19 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools and mechanical elements are SUZHOU MINGYUAN STAMPING PARTS FACTORY, SUZHOU TINGYIHUA AUTOMATIC EQUIPMENT CO LTD and LIUZHOU WANZHONG AUTOMOBILE PARTS CO LTD.

Patent filings in countries

World map showing CHONGQING HUANGYU MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing CHONGQING HUANGYU MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Fufen 19

Latest patents

Publication Filing date Title
CN105312818A Magnetic levitation weld holder
CN105299075A Air bag type coupling
CN105333023A Magnetic coupler
CN105299085A Coupling capable of protecting rotating shaft against overload breakage
CN105298836A Gear pump for automobiles
CN105293359A Lead screw jacking mechanism for machining automobile heavy parts
CN105269212A Weld holder for automobile front support
CN105269128A Welding structure for automobile door guard board
CN105269347A Tool for machining reverse gear combined gear rings
CN105269587A Clamping structure for automobile special-shaped parts
CN105293387A Automobile part moving device
CN104493315A Manual safety tapping device
CN104476236A Screw maintaining and fixing tool
CN104475542A Automobile stamping part punching tool
CN104493619A Lead screw gap elimination structure
CN104454920A Bounce-eliminating structure for screws
CN104476446A Automobile driver shaft maintenance tool
CN104440693A Screw pair clamping device
CN104439552A Gear machining and fixing tool