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CHINA CHANG JIANG ENERGY CORP GROUP

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    90,266
  • Filing trend
    ⇧ 1400.0%
About

CHINA CHANG JIANG ENERGY CORP GROUP has a total of 20 patent applications. It increased the IP activity by 1400.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and mechanical elements are INT LJUNGSTROEMTURBINEN UNION, POSTEL VINAY ETS and JUNGGREN OSCAR.

Patent filings in countries

World map showing CHINA CHANG JIANG ENERGY CORP GROUPs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing CHINA CHANG JIANG ENERGY CORP GROUPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Fangliang 6
#2 Wang Dajun 6
#3 Wang Kaituo 5
#4 Peng Bo 5
#5 Qu Can 4
#6 Peng Han 4
#7 Chen Yonggeng 4
#8 Jiang Xianyao 3
#9 Sui Zheng 3
#10 Liu Yifang 3

Latest patents

Publication Filing date Title
CN109514498A Balance plug screw mounting device
CN109026208A Steam turbine chassis and steam turbine
CN108809010A Stator core external pressure assembling device and stator core outer press mounting equipment
CN108871006A Aixal admission condenser
CN108952849A Diaphragm housing ring and steam turbine
CN108868889A Steam turbine and power generator
CN108958137A Generating set warning device and generating set alarm method
CN108880141A A kind of calibration equipment of model stator tooling and stator bar
CN108832746A Turn-to-turn insulation single-turn circular coil and rotor windings
CN108775260A Compact little volume flow high pressure ratio mixed-flow industrial turbine
CN108716501A Adaptive clamp device
CN108716568A Regulating valve on valve rod sealing device and steam turbine
CN108757058A Generating set and its electricity-generating method
CN108757048A Bacterial type blade root, turbine blade and steam turbine
CN108708975A It seals filler strip and seals the assembly method of filler strip
CN108678818A Partition board suspension arrangement and steam turbine
CN107577873A Partition board of steam turbine parameterization design method and device
CN104647067A Space inclined hole system processing device
CN104153828A Turbine admission regulating valve link mechanism
CN103904806A 15.75 kV grade generator stator multi-gel mold pressing thinning optimization structure