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XI AN AEROSPACE YUANZHENG FLUID CONTROL CO LTD

Overview
  • Total Patents
    68
  • GoodIP Patent Rank
    232,281
About

XI AN AEROSPACE YUANZHENG FLUID CONTROL CO LTD has a total of 68 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, basic materials chemistry and chemical engineering are MANUF COMTOISE DE DECOLLETAGE, GUANGDONG CHANT GROUP INC and Tianjin yongsheng valve co ltd.

Patent filings in countries

World map showing XI AN AEROSPACE YUANZHENG FLUID CONTROL CO LTDs patent filings in countries
# Country Total Patents
#1 China 68

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Deng Zhaodong 11
#2 Yu Xiaoliang 9
#3 Xue Kang 8
#4 Liu Zitao 8
#5 Chen Jie 8
#6 Qi Hongtu 8
#7 Su Xiaohong 6
#8 Liu Wenjie 5
#9 Li Minzhe 5
#10 Yang Fen 5

Latest patents

Publication Filing date Title
CN104500818A Balance type electromagnetic valve with mechanical valve position indicator and manual operating device
CN104745234A Novel ignition start working burner
CN104748109A Novel pulverized coal burning device
CN103744312A Intelligent energy-saving controller for pumping unit
CN104747765A Emergent cutting-off bottom valve
CN103727289A Direct-current electromagnetic valve control circuit
CN103740412A Novel pulverized coal nozzle and pulverized coal feeding mode
CN103727288A Two-position three-way normally closed electromagnetic valve of German standard socket
CN103725326A Driving transmission device of startup burner push-pull mechanism
CN104750158A High accuracy constant current source with open circuit protection function
CN104209861A Online polishing and grinding transmission device
CN104019447A Startup burner igniter nitrogen protecting device
CN103017163A Novel cyclone atomizing device for pulverized-coal burner
CN103913303A Pneumatic element combined life test system for automobile chassis
CN103912713A Pre-selection valve
CN103047312A Grooved mechanical clutch
CN103043502A Lug foil coiling plate
CN103073225A Method for prolonging service life of metal burner
CN103060856A Novel winding device for crude foil machine
CN103043608A Metal burner for preparing methanol synthesis gas