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DALIAN CLEAN ENERGY HEAVY IND CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    187,338
About

DALIAN CLEAN ENERGY HEAVY IND CO LTD has a total of 23 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and measurement are NISHIGUCHI HIDEJI, WATER WEIGHTS LTD and ZHUCHENG NEW ORIENTAL AUTO METERS CO LTD.

Patent filings in countries

World map showing DALIAN CLEAN ENERGY HEAVY IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing DALIAN CLEAN ENERGY HEAVY IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Chengwei 22
#2 Zhang Shuhe 17
#3 Qi Yongjian 10
#4 Li Shize 10
#5 Du Kang 10
#6 Wang Shengsong 10
#7 Xue Yang 7
#8 Liu Hechun 7
#9 Liu Shaokun 6
#10 Liang Zuoming 6

Latest patents

Publication Filing date Title
CN111362153A Higher cantilever device of factor of safety
CN111453373A Auxiliary installation test bench
CN111157189A Multifunctional test bench
CN109668721A A kind of experimental rig with rotational positioning function
CN108706437A A kind of steel structure support mounting hanger
CN108724056A A kind of useless filter element replacing device rotating disk aligning tooling
CN103725862A Large size bearing ring heat treatment clamp
CN103728112A Impact testing stand
CN103737255A Carburized layer depth deviation control method
CN103626025A Special hoisting mechanism for nuclear main pump flywheel
CN103722516A Special cross recessed screw screw-down tool for nuclear power
CN103725861A Special tooling for heat treatment of wind power yawing gear shafts
CN103727177A Nuclear power main pump flywheel with overspeed protection function
CN103728126A Nuclear main pump flywheel test stand
CN103726006A Method for controlling heat treatment microdeformation of wind power equipment gear main shaft
CN103722351A Process for machining gear main shaft of high-power wind turbine generator set
CN103566813A Supporting-point-free universal type blender transmission mechanism
CN102974869A Wind power product pump cover inclined hole drilling mould
CN102962531A Large-size wind turbine gear shaft tooth grinding tooling
CN102962642A Wind turbine torsion shaft machining process