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GUANGZHOU DIESEL ENGINE FACTORY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    151,928
  • Filing trend
    ⇧ 50.0%
About

GUANGZHOU DIESEL ENGINE FACTORY CO LTD has a total of 15 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and machine tools are LIQUID FUELS TRUST BOARD, TSNII K I TOPLIVNOI and HAYAKAWA TETSUROU.

Patent filings in countries

World map showing GUANGZHOU DIESEL ENGINE FACTORY CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing GUANGZHOU DIESEL ENGINE FACTORY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Qiaoliang 5
#2 Feng Shengbao 5
#3 Zhu Tao 3
#4 Lin Guofeng 3
#5 Liao Linde 2
#6 Zhao Xu 2
#7 Lin Sen 2
#8 Chen Weiwen 2
#9 Huang Weiting 2
#10 Li Wencong 2

Latest patents

Publication Filing date Title
CN111716281A Connecting rod piston assembly mounting tool and mounting method
CN110271945A Lifting device and hanging method for V-type engine cylinder jacket
CN110153637A A kind of bushing tool of deep hole distal end thin-walled major diameter and bushing method
CN110145406A A kind of gas engine piston oscillation cooling structure
CN109211072A A kind of multistage coaxiality of inner hole measuring tool and its measurement method
CN108825409A A kind of fuel feed system of gas engine
CN108594059A A method of detecting short trouble using Switching Power Supply
CN108104979A A kind of gas regulating device of gas engine
CN108049979A It is a kind of can stepless voltage regulation air pressure diesel engine side manipulate valuator
CN105134415A Mechanical fuel gas cylinder inlet control device of gas engine
CN104879255A G26 diesel prototype fuel injection advance angle adjusting tool and using method
CN103453167A Quantitative control valve of fuel gas entering cylinder on gas engine
CN103422970A Ignition device of gas engine utilizing precombustion chamber
CN102676911A Wear-resistant cast iron disc and production process thereof
CN102022157A Mounting process of medium-speed high-strength diesel engine cylinder cover water-cooled exhaust valve seat