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SHANGHAI TOOL WORKS CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    158,383
  • Filing trend
    0.0%
About

SHANGHAI TOOL WORKS CO LTD has a total of 18 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets machine tools, computer technology and surface technology and coating are SHENYANG LIMING INT POWER INDUSTRY CO LTD, ZHUZHOU HUARUI PREC CUTTING TOOLS CO LTD and NISHIDA TSUNEO.

Patent filings in countries

World map showing SHANGHAI TOOL WORKS CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing SHANGHAI TOOL WORKS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Ming 7
#2 Zhu Xinfa 7
#3 An Qinglong 7
#4 Ming Weiwei 6
#5 Meng Yi 6
#6 Li Zhengwei 4
#7 Fu Guojian 4
#8 Li Geyang 4
#9 Lu Hongmei 3
#10 Qiu Kunxian 2

Latest patents

Publication Filing date Title
CN111962036A Nano multilayer coating, preparation method thereof and cutter with nano multilayer coating coated on surface
CN111571309A Zero point positioning clamp for monitoring integrated machining process
CN111666728A CFD-based optimization method for cleaning of automobile engine cylinder cover
CN111304618A Nano composite coating and preparation method thereof
CN110449954A Vertical cabin class flexible part frock clamp
CN109262037A Symmetric helix tooth milling cutter for the long narrow straight grain side wall processing of thin-walled parts
CN108098031A Comb core material optimizes cutting working method
CN106021796A Remaining-life predicting method for ball end mill for chrome steel blade profile
CN104313543A Cu-TiN nano composite film based on magnetron sputtering codeposition technology
CN104404461A Electrical contact Ag-TiC nano composite coating based on magnetron sputtering codeposition technology
CN103970995A Drill bit for CFRP machining and experimental determining method for structural parameters of drill bit
CN102672290A Electrochemistry-mechanical composite passivating method of cutting edge of hard alloy cutter
CN102240968A Grinding wheel storehouse of numerical control tool grinding machine without mechanical arm
CN102151975A High-frequency induction welding machine control system for PCD (Polycrystalline Diamond) cutter and control method thereof
CN102000959A Manufacturing method of inner bore cooling polycrystalline diamond (PCD) thread high-speed forming cutter
CN101886242A Titanium boride/silicon nitride nano multi-layer coating and preparation method thereof
CN101618614A TiC/Si3N4 nano laminated coating and preparation method thereof
CN101618615A VC/Si3N4 nano laminated coating and preparation method thereof