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HEFEI XIELI HYDRAULIC TECH CO LTD

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    26,341
About

HEFEI XIELI HYDRAULIC TECH CO LTD has a total of 56 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, transport and control are HIGH TECH FLUID POWER CO LTD, JINDEX PTY LTD and SHANGHAI LIXIN HYDRAULICS CO.

Patent filings in countries

World map showing HEFEI XIELI HYDRAULIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 56

Patent filings per year

Chart showing HEFEI XIELI HYDRAULIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Deng Jizhou 41
#2 Tong Xin 36
#3 Zhao Gang 27
#4 Zhong Yong 23
#5 Zhang Yong 16
#6 Jiang Pengpeng 13
#7 Huang Cuiping 8
#8 Jia Lingling 7
#9 Wang Chenggang 7
#10 Tao Xingao 5

Latest patents

Publication Filing date Title
CN112208503A Brake valve applied to reverse brake system
CN112161048A Automatic speed changing electro-hydraulic control valve of tractor
CN111056463A Multi-way reversing valve group for extension and protection of supporting leg
CN111043183A Hydraulic power assisting device with flow stabilizing function
CN110789509A Mechanical double-cavity balance brake valve
CN110886737A Electro-hydraulic control valve
CN110578729A Integrated valve for protecting ground-sticking running mechanism
CN106438579A Hydraulic valve debugging method
CN106527316A Electromagnetic hydraulic valve optimization control method
CN106499859A A kind of electromagnetic hydraulic valve solenoid current measurement apparatus
CN106762899A One kind automatically resets valve rod assembly
CN106438537A Oil port integration zero-leakage mechanical opening pilot-operated type hydraulic lock device
CN106740095A A kind of hydraulic booster
CN106762900A A kind of hydraulic valve
CN106402086A Debugging system for hydraulic valve
CN106439145A Hydraulic valve
CN106439172A Hydraulic valve control device
CN106439109A Electromagnetic direct-push type reversing valve
CN106382273A Reversing valve integrated with hydraulic control locks
CN106352105A Proportional valve