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JIANGSU LONGCHENG PREC FORGING CO LTD

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    32,728
  • Filing trend
    ⇧ 60.0%
About

JIANGSU LONGCHENG PREC FORGING CO LTD has a total of 57 patent applications. It increased the IP activity by 60.0%. Its first patent ever was published in 2011. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, measurement and materials and metallurgy are ANHUI RUIJIE FORGING CO LTD, SHAANXI HONGYUAN AVIATION FORGING COMPANY LTD and 22MCC GROUP PREC FORGING CO LTD.

Patent filings in countries

World map showing JIANGSU LONGCHENG PREC FORGING CO LTDs patent filings in countries

Patent filings per year

Chart showing JIANGSU LONGCHENG PREC FORGING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhuang Xiaowei 35
#2 Sun Yue 17
#3 Yang Cheng 16
#4 Xu Jun 12
#5 Wang Ling 10
#6 Liu Qiang 10
#7 Zhang Jianjun 10
#8 Tang Xiaofeng 9
#9 Zheng Juntao 8
#10 Wen Jie 7

Latest patents

Publication Filing date Title
CN111993409A Claw utmost point part automatic positioning and snatch final controlling element and robot
CN111992653A Claw pole part pickup device driven by linear motor
CN111763806A Low-temperature annealing magnetic heat treatment process for low-carbon steel
CN111745107A Closed forging device and forging process of special-shaped oil injector body
CN111633166A Pre-cooling forging process for 38MnVS6 steel
CN111590004A Manufacturing integral stainless steel oil rail forging and manufacturing process thereof
CN111371214A Claw pole hot forging and finished claw pole manufacturing process based on claw pole hot forging
CN111014566A Compact press pay-off automation equipment
CN110899607A Automatic change material feeding unit
CN110657736A Instrument for quickly, simultaneously and automatically measuring depths of multiple threaded holes
CN110788263A Manufacturing process of stainless steel oil rail forging
CN110595318A Special gauge for rapidly measuring shape and position dimensions of stainless steel oil rail forging
CN110091153A A kind of circlip automatic press mounting equipment
CN109762978A A kind of method of automobile generator claw pole short annealing
CN109443141A A kind of three-dimensional tester
CN109341462A A kind of device for fast detecting of machine components bounce
CN109280759A A kind of manufacturing method of integral fine crystal austenitic stainless steel hot forging
CN109609882A A method of reducing aluminum alloy heat forging coarse grains on surface layer depth
CN109365641A A kind of shaping lower die for reducing pawl pole and jumping material risk
CN108889641A Pawl pole entirety magnetic property on-line automaticization measuring system