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JULONG GROUP WUHU XINGLONG HYDRAULIC CO LTD

Overview
  • Total Patents
    84
  • GoodIP Patent Rank
    23,220
  • Filing trend
    ⇩ 100.0%
About

JULONG GROUP WUHU XINGLONG HYDRAULIC CO LTD has a total of 84 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, mechanical elements and digital networks are Hongda intelligent machinery co ltd, VOS RICHARD GRUBENAUSBAU GMBH and CHINA RAILWAY WUJU GROUP FIRST ENG CO LTD.

Patent filings in countries

World map showing JULONG GROUP WUHU XINGLONG HYDRAULIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 84

Patent filings per year

Chart showing JULONG GROUP WUHU XINGLONG HYDRAULIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Shuqun 75
#2 Li Fuhong 75
#3 Xie Rui 44
#4 Lin Wenbin 36
#5 Li Ziang 36
#6 Gao Junqiang 36
#7 Xi Guangrong 36
#8 Chen Wei 36
#9 Tao Xing 36
#10 Fuhong Li 9

Latest patents

Publication Filing date Title
CN110630307A Safety valve
CN110206568A Multi-functional monoblock type commutation valve group
CN110056385A Core assembly and reversal valve with it
CN107666335A A kind of isolating coupler
CN107559035A A kind of hydraulic support electromagnetic valve driver
CN107448227A A kind of hydraulic support control device
CN107476813A A kind of hydraulic support hand-held control device
CN107435550A Hydraulic control one-way valve
CN105673056A Hard sealing safety valve
CN105626118A Valve core assembly of mass-flow overflow safety valve
CN105484784A Overflow safety valve
CN105604587A Opening/closing mechanism of safety valve
CN105484785A Valve core assembly of safety valve
CN105605257A Safety valve
CN105422157A Safety valve
CN105605258A Safety valve
CN105422159A Large flow overflow safety valve
CN105507932A Safety valve
CN105605256A Safety valve
CN105626119A Switching mechanism of overflow safety valve