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XIAN AEROSPACE YUANZHENG FLUID CONTROL CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    122,509
  • Filing trend
    ⇩ 50.0%
About

XIAN AEROSPACE YUANZHENG FLUID CONTROL CO LTD has a total of 14 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, measurement and environmental technology are YOUNGDO IND CO LTD, NERIKI VALVE CO LTD and CEODEUX ULTRA PURE EQUIPMENT T.

Patent filings in countries

World map showing XIAN AEROSPACE YUANZHENG FLUID CONTROL CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing XIAN AEROSPACE YUANZHENG FLUID CONTROL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhenzhen 4
#2 Xu Changhua 3
#3 Hu Guo 3
#4 Shu Peng 3
#5 Dong Shanshan 2
#6 Wang Jianjing 2
#7 Chen Qi 2
#8 Wang Liran 2
#9 Jiang Bin 2
#10 Chang Wenchao 2

Latest patents

Publication Filing date Title
CN112240819A Valve detection system
CN112128289A Hydraulic shock absorber and pulse cleaning angle valve
CN112147436A Attitude control engine single coil electromagnetic valve current curve interpretation method based on characteristic trend
CN112033462A Intelligent control system of temperature and pressure integrated sensor and temperature and pressure integrated sensor
CN111912448A Calibration method of temperature and pressure integrated sensor
CN111878704A Combination valve
CN111852809A Low-temperature environment operation liquid outlet pump and vehicle-mounted LNG (liquefied Natural gas) cylinder
CN109854755A A kind of high temperature break valve
CN109611394A Mining foundation-free hydraulic support system, function switch module and hydraulic pressure support module
CN109611405A A kind of delay controlling valve
CN108194654A A kind of high-precision low torque regulation ball valve
CN108240485A A kind of bellows ball valve
CN108223840A A kind of two tubing type plug valves, main valve and operator
CN108145190A A kind of multi-functional mechanical cold working hole cutting mechanical clamped cutting tool