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CFHI TIANJIN HEAVY IND CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    166,157
  • Filing trend
    ⇩ 100.0%
About

CFHI TIANJIN HEAVY IND CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and materials and metallurgy are VITKOVICE UNICOVSKE STROJIRNY, Shanghai zhongyuan fuel rail manufacture co ltd and WUHAN JINDUN LASER TECH CO LTD.

Patent filings in countries

World map showing CFHI TIANJIN HEAVY IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CFHI TIANJIN HEAVY IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Feng 4
#2 Gu Wen 3
#3 Wang Kunsong 2
#4 Gu Songwei 2
#5 Zhang Quanhong 2
#6 Li Jingxuan 2
#7 Liu Xuegang 2
#8 Song Shouzhi 1
#9 Chen Wanxi 1
#10 Yan Xu 1

Latest patents

Publication Filing date Title
CN112268665A Method for detecting leakage of welding seam of structural member cavity
CN112276457A Auxiliary welding structure for lock rod seat of electric shovel bucket and mounting method
CN110813959A Surface cleaning device for stainless steel inner container of low-temperature pressure container
CN110548844A Square billet continuous casting sector section assembling method
CN110524193A A kind of processing technology of mining electric dipper slewing mechanism manufacture
CN110406154A A kind of Press Slider component function test method
CN110394596A A kind of axle sleeve induction heating method for dismounting
CN107971541A A kind of groove processing apparatus
CN107877016A The sensing heating stirring friction composition welding method and device of steel docking
CN108044229A The water cooling attachment device of materials with high melting point agitating friction weldering
CN102145404A Herringbone tooth eccentric hole processing technology
CN102179661A Method for machining frame of cold continuous rolling mill