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SHAANXI HONGYUAN AVIATION FORGING CO LTD

Overview
  • Total Patents
    76
  • GoodIP Patent Rank
    19,123
  • Filing trend
    ⇩ 100.0%
About

SHAANXI HONGYUAN AVIATION FORGING CO LTD has a total of 76 patent applications. It decreased the IP activity by 100.0%. 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, materials and metallurgy and measurement are SHAANXI HONGYUAN AVIATION FORGING COMPANY LTD, CHINA NAT ERZHONG GROUP DEYANG WANHANG DIE FORGING CO LTD and AREFEV VIKTOR D.

Patent filings in countries

World map showing SHAANXI HONGYUAN AVIATION FORGING CO LTDs patent filings in countries
# Country Total Patents
#1 China 76

Patent filings per year

Chart showing SHAANXI HONGYUAN AVIATION FORGING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ji Shengli 24
#2 Xue Qiang 15
#3 Li Zengle 14
#4 Qin Weidong 13
#5 Hao Hongbin 12
#6 Yao Yanjun 11
#7 Li Ming 9
#8 Wang Bowei 9
#9 Zhen Xiaohui 9
#10 Hui Bin 8

Latest patents

Publication Filing date Title
CN108031784A A kind of the forging loose tool and method for forging and molding of frame class installation side forging
CN108149174A A kind of heat treatment method for improving GH4698 forging performances
CN108220545A A kind of heat treatment method of martensite thermostabilization stainless steel
CN108188315A A kind of forging method for improving the small forging macrostructure of titanium alloy
CN108220569A A kind of method for preventing small blade blank heat-treatment distortion in steam turbine
CN107913963A A kind of GH4169 alloy annulars forging forming method
CN108080546A A kind of forming method of other than ring type aluminium forging through hole
CN107377836A A kind of forging method for improving iron-base superalloy blade macrostructure
CN107186140A A kind of in-flanges tubular high temperature alloy product manufacture method, prefabricated-member mould and flanging die
CN107363202A A kind of forming method of the small surplus blade of nickel base superalloy
CN107282853A A kind of forging part improves the forging method of blank shaping
CN107321900A A kind of GH4169 alloy discs die-forging of forge pieces forming method
CN107916384A One kind improves Ti80 titanium alloys even tissue refinement forging method using flat-die hammer
CN107159831A A kind of forging method of cross forging part
CN107385369A A kind of method of GH4698 disks forging crystallite dimension control and mechanical property regulation
CN106854693A A kind of method and a kind of cup-shaped forging part in thick bottom for improving the cup-shaped forging part heat treatment qualification rate in thick bottom
CN106694772A Forging method of TC17 alloy beta forging journal forged piece for aero-engine
CN106756693A A kind of nearly β heat treatment methods of Ti60 titanium alloys
CN106694770A Forging method of TC21 titanium alloy
CN106498400A 17 4PH steel grain size caustic