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CHANGZHOU LIANGJIU MECH MANUFACTURING CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    53,383
  • Filing trend
    ⇩ 100.0%
About

CHANGZHOU LIANGJIU MECH MANUFACTURING CO LTD has a total of 30 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, environmental technology and civil engineering are YUTAKA GIKEN CO LTD, GKN TRANSMISSIONS LTD and LANGDON ALFRED GEORGE.

Patent filings in countries

World map showing CHANGZHOU LIANGJIU MECH MANUFACTURING CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing CHANGZHOU LIANGJIU MECH MANUFACTURING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Guohua 30

Latest patents

Publication Filing date Title
CN107061697A A kind of aluminium horizontal band belt wheel for laser engraving equipment
CN107288414A A kind of anti-oxidant anti-pinch door handle for antitheft door
CN107120409A Synchronous belt and pulley structure for printing packaging production line
CN107120412A A kind of parabolic type belt wheel and belt composition for food machinery
CN107061695A MULTILAYER COMPOSITE aluminium alloy V-type belt wheel structure for sewing device
CN107060494A A kind of anti-scratch spoon shape door handle for antitheft door
CN107120411A A kind of double-layer aluminium alloy synchronous belt wheel structure with engaging sleeve
CN107084238A A kind of two-layer compound aluminum alloy synchronous pulley structure for precision machine tool
CN107084188A A kind of engine link for being easy to position
CN107061499A A kind of axle sleeve
CN107060975A A kind of high-temperature-resistant exhaust pipe
CN107120351A A kind of connecting rod for automobile engine
CN107420645A A kind of oil pipe clamp with shock-absorbing function
CN107035495A A kind of Diesel Engine Exhaust Pipe
CN107061563A A kind of detachable automobile brake disc of heat radiating type
CN107100935A A kind of wear-resisting type axle sleeve
CN107100708A A kind of exhaust pipe of engine
CN107044531A A kind of belt pulley
CN107100926A A kind of engine link
CN107061478A A kind of connecting rod cap of engine link