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TIANJIN TIANDUAN HYDRAULIC PRE

Overview
  • Total Patents
    246
  • GoodIP Patent Rank
    22,138
  • Filing trend
    ⇧ 50.0%
About

TIANJIN TIANDUAN HYDRAULIC PRE has a total of 246 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets machine tools, environmental technology and mechanical elements are HEFEI METALFORMING INTELLIGENT MFG CO LTD, VERRINA SPA and NANTONG FORGING EQUIPMENT CO.

Patent filings in countries

World map showing TIANJIN TIANDUAN HYDRAULIC PREs patent filings in countries
# Country Total Patents
#1 China 246

Patent filings per year

Chart showing TIANJIN TIANDUAN HYDRAULIC PREs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Gaofeng 13
#2 Ji Xin 12
#3 Wang Xin 11
#4 Shi Baoyou 9
#5 Zhou Gang 6
#6 Wu Jian 6
#7 Baoyou Shi 5
#8 Qi Lei 5
#9 Jian Wu 5
#10 Hao Xuefeng 4

Latest patents

Publication Filing date Title
CN108638568A A kind of energy-conserving hydraulic for hydraulic press pads control system
CN108655316A Hydraulic forging press for wrought magnesium alloy wheel hub
CN108500236A The production technology of the aluminum alloy forged intelligence manufacture production line of liquid forging
CN108533560A A kind of composite cylinder suitable for multi-cored forging press
CN108621472A A kind of automatic rotary positioning apparatus and method
CN108620522A Hydraulic press production technology based on mold identifying system
CN108526371A A kind of hydraulic forging press centering clamping device and its application method
CN108592773A A kind of liquid-state die forging hydraulic press sliding block unbalance loading detection structure
CN108655315A The production technology of magnesium alloy vehicle wheel automatic production line
CN107377843A A kind of punch structure of hydraulic forging press
CN107127268A A kind of automatic feeding of tubular type liquid-filling shaping automatic production line
CN107052211A The demoulding control system and control method of isothermal forging hydropress
CN107020344A The technique management-control method of stamp forging hydraulic press
CN107052210A The constant strain control system and control method of Superplastic Isothermal Forging hydraulic press
CN107120328A The process control system and control method of isothermal forging hydropress
CN106270101A A kind of based on internal high pressure forming suffer from one's own actions cylinder and the method for just punching
CN106216478A A kind of aluminium alloy car part liquid-filling shaping preparation method
CN106363076A Hydraulic system for inner high-pressure steel pipe hydraulic perforating of hydroforming hydraulic machine
CN106273643A Board-like liquid-filling shaping part ruptures intelligent checking system and method
CN106270129A A kind of novel holing method based on internal high pressure forming