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QIQIHAR QIYI MACHINE IND PROD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    175,683
  • Filing trend
    ⇩ 100.0%
About

QIQIHAR QIYI MACHINE IND PROD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools are NANTONG YONG CHANG CNC MACHINERY TECH CO LTD, LIUZHOU RUIMING WEILUO POWER MACHINERY CO LTD and SHANGHAI KOSHINE M&E TECH CO LTD.

Patent filings in countries

World map showing QIQIHAR QIYI MACHINE IND PRODs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing QIQIHAR QIYI MACHINE IND PRODs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Mao Wei 12
#2 Sun Hongwei 10
#3 Zhang Hongyan 9
#4 Zhu Xuhui 7
#5 Zhang Bo 7
#6 Xuhui Zhu 4
#7 Hongyan Zhang 4
#8 Bo Zhang 4
#9 Jiang Lin 4
#10 Hongwei Sun 4

Latest patents

Publication Filing date Title
CN107824850A A kind of rotating shaft keyway specific CNC milling machine
CN107790769A A kind of propeller inner hole Special Purpose Machine for Processing
CN107775021A A kind of propeller inner hole processes boring bar device
CN107790750A A kind of propeller plan processes cutter holder assembly
CN107775089A A kind of propeller dead head cuts off special purpose machine tool
CN105364609A Transverse feeding mechanism
CN105364496A Numerically controlled horizontal machine tool special for grinding
CN105364092A Square ram structure turning tool holder
CN102873358A Reinforcement jaw of heavy duty horizontal lathe
CN102886535A Machine tool tailstock following face plate for processing large-diameter thin-wall cylinder
CN102773709A Combined worktable of numerical control turning and milling machine tool
CN102773705A Numerical control turning and milling composite machine tool
CN102773706A Combined knife rest of numerical control turning and milling machine tool
CN102773710A Numerical control sphere turning and milling machine tool
CN102773497A Method for processing large-tonnage large-diameter high-precision cylinder
CN102774713A Special numerical control winding machine tool for cylinder body outer heat-insulation wire
CN102773771A Large-tonnage, large-diameter and high-precision cylinder processing machine tool
CN102773500A Wedge-caulking processing method for copper bars on large motor rotor
CN102773501A Machine tool special for wedge-caulking processing of copper bars on large motor rotor