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LONGKOU ZHONGYU MACHINERY CO

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    97,843
  • Filing trend
    ⇩ 66.0%
About

LONGKOU ZHONGYU MACHINERY CO has a total of 56 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Brazil. Its main competitors in its focus markets mechanical elements, machine tools and engines, pumps and turbines are HORTON IND, LICOS TRUCKTEC GMBH and KENDRION LINNIG GMBH.

Patent filings per year

Chart showing LONGKOU ZHONGYU MACHINERY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Zhaoyu 43
#2 Xing Ziyi 34
#3 Zhaoyu Wang 12
#4 Ziyi Xing 11
#5 Xiaoxia Li 8
#6 Li Dianyun 8
#7 Liu Zhongyin 7
#8 Li Fang 7
#9 Lv Shouwei 6
#10 Liu Haitao 6

Latest patents

Publication Filing date Title
CN108952931A A kind of multi-speed electromagnetic speed-adjusting water pump control method and system
CN107476874A A kind of onboard fan and water pump integral type clutch, vehicle and method of work
CN107139713A Intelligent heat dissipation system and control program based on variable-angle hydraulic fan
CN106677878A Driving device for changing fan rotating direction and control method
CN105971712A Angle-variable fan
CN105909529A Multi-friction-plate type safe flow-adjustable water pump
CN105484849A Safe four-speed electromagnetic fan clutch, and control device and control method thereof
CN105065105A Automobile fan clutch with force amplifier
CN104358609A Control device for electromagnetic fan clutch of automobile
CN104251947A Electromagnetic coil fault diagnosis device
CN103967964A Power transmission clutch device
CN103982288A Electromagnetic fan driving device
CN103939495A Electromagnetic fan clutch
CN103867599A Torsional spring type electromagnetic clutch
CN103711564A Speed adjustable water pump and control strategy thereof
CN103758664A Front emission reduction system
CN103615477A Centrifugal electromagnetic clutch and water pump with centrifugal electromagnetic clutch
CN103603886A Clutch
CN103343711A Speed regulation device
CN103216305A Shock-absorbing fan fixed disk and electromagnetic fan clutch using fixed disk