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NINGBO XINGJIAN SPACE MACHINERY CO LTD

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    41,841
  • Filing trend
    ⇩ 20.0%
About

NINGBO XINGJIAN SPACE MACHINERY CO LTD has a total of 37 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and mechanical elements are OKANO VALVE SEIZO KK, HWANWOONG OTS CO LTD and SPEEDLAP CORP.

Patent filings in countries

World map showing NINGBO XINGJIAN SPACE MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 37

Patent filings per year

Chart showing NINGBO XINGJIAN SPACE MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jianguo 9
#2 Li Wuli 7
#3 Zhang Haixin 7
#4 Zheng Kehui 6
#5 Bao Qiang 5
#6 Wang Xinrong 4
#7 Gao Zepu 4
#8 Zhang Guanglin 4
#9 Jiang Xinghao 4
#10 Gao Yong 4

Latest patents

Publication Filing date Title
CN112228603A Pressure reducing valve
CN112228602A Helium pressure reducing valve
CN110242184A Two way seal intake closing device and its method
CN110030487A Gas storage device and its gas trap
CN109958612A Airplane hydraulic pressure oil pump ground drives testing equipment
CN109838309A Oil tank and external oil cooler unit outside aero-engine
CN109826711A Aero-engine fuel oil supply system
CN109502521A A kind of horizontal stripes for lifting device and vertical bands engaging structure
CN110182717A A kind of spiral lift device
CN109264320A A kind of reprinting docking and power transmission
CN109178766A One kind transporting roller-way transferring device safely
CN107764541A A kind of high temperature, high pressure, angle swinging test system
CN107593867A Fresh shrimp shellfish intelligence extrusion machining equipment
CN107351413A It is a kind of to adapt to complex-curved flexible high temperature pressue device and control method
CN107335656A A kind of pressure gauge automatic flushing device and method
CN107462374A Pipe joint gas leakage collection device
CN106492549A Compound pneumatic filter
CN106051469A Pipeline leakage detection device and detection method
CN105841948A Helicopter rotor hub bridle test board and test method therefor
CN105364693A Automatic polishing device for spherical joints