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Tangshan stainless steel co ltd

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    34,746
  • Filing trend
    ⇩ 14.0%
About

Tangshan stainless steel co ltd has a total of 44 patent applications. It decreased the IP activity by 14.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and measurement are JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO, NANJING IRON & STEEL CO LTD and JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO LTD.

Patent filings in countries

World map showing Tangshan stainless steel co ltds patent filings in countries
# Country Total Patents
#1 China 44

Patent filings per year

Chart showing Tangshan stainless steel co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yuwen 18
#2 Jia Lihui 12
#3 Li Jianshe 12
#4 Lyu Miaomiao 12
#5 Yan Ping 11
#6 Wang Pengfei 10
#7 Li Bo 9
#8 Xing Jindong 9
#9 Li Yang 8
#10 Liu Aiping 8

Latest patents

Publication Filing date Title
CN112251581A Production method of hot-rolled steel strip for cold-stamped axle housing with yield of 460MPa
CN112176166A Production method of high-yield-strength and high-elongation T-5 tinplate base plate
CN112015131A Automatic positioning control system and control method for steel-making scrap steel platform car
CN111719082A Hot-rolled weather-resistant steel strip and flexible manufacturing method thereof
CN111360219A Thermal state cutting machine for width-adjusting plate blank of continuous casting machine
CN111506562A EXCE L-based automatic identification method for quality detection laboratory abnormal data
CN111455125A Production method for increasing continuous casting heat of high-aluminum steel
CN111375636A Automatic tapping identification method based on rolling process parameter analysis
CN111421015A Full-suspension hot-rolled coiled plate tower-shaped steel coil shaping processor
CN111394558A Steel belt for automobile hollow stabilizer bar and production method thereof
CN111139399A High-silicon wear-resistant steel NM360 hot-rolled steel strip and production method thereof
CN111014605A Online real-time measurement system and calculation method for width and length of casting blank
CN111069286A Automatic correction method for rolled piece slipping based on analysis and judgment of rolling process parameters
CN110987330A Fan-shaped section frame rigidity testing device and testing method
CN110306124A 620MPa grades of hot rolled strips of inexpensive Ti microalloying and production method
CN110295325A 540MPa grades of Ti microalloying high reaming steel steel bands and its production method
CN110306010A RH refining furnace all fronts vacuum measurement system
CN110369700A One-touch long-range buggy ladle positioning and automatic lid of plucking cover control device
CN109901503A The monitoring system and method for stand-by equipment supportability
CN109913748A A kind of low cost hot rolling Multiphase Steel HR900CP and its production method