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CHANGZHOU AITEFASI TOOLS CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    230,202
About

CHANGZHOU AITEFASI TOOLS CO LTD has a total of 15 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machine tools are SUZHOU AHNO PRECISION CUTTING TECH CO LTD, KORJUKINA NINA ALEKSEEVNA and WERTHWEIN GUSTAV.

Patent filings in countries

World map showing CHANGZHOU AITEFASI TOOLS CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHANGZHOU AITEFASI TOOLS CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

# Technology
#1 Milling
#2 Turning
#3 Sawing

Top inventors

# Name Total Patents
#1 Zhang Zhengliang 15
#2 Jiang Jianchao 14

Latest patents

Publication Filing date Title
CN111136338A Split combined stepped reamer and processing technology thereof
CN104551163A Long-edge end milling cutter
CN104551249A Reaming bit for welding
CN104551105A Dual-bit center drill
CN104551166A Alloy end milling cutter
CN104551116A Long-edge twist drill
CN104551106A Stepped combination drill
CN104551168A Fixed-handle end milling cutter
CN104551156A T-shaped milling cutter
CN104551167A Alloy ball end milling cutter
CN104551036A Alloy ball cutter
CN104551115A High-strength twist drill
CN104551107A Multistage alloy butt welding taper shank drill
CN104551164A Arc-angle end mill
CN104551104A Step micro-bit