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JIANGSU DONGQING CNC MACHINE TOOL CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    143,605
  • Filing trend
    ⇩ 71.0%
About

JIANGSU DONGQING CNC MACHINE TOOL CO LTD has a total of 12 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools, electrical machinery and energy and basic communication technologies are ELOX INC, AGEMASPARK HOLDINGS LTD and SHIN EI KOGYO.

Patent filings in countries

World map showing JIANGSU DONGQING CNC MACHINE TOOL CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing JIANGSU DONGQING CNC MACHINE TOOL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rao Peiming 5
#2 Xu Huai'An 4
#3 Wang Xiaowei 3
#4 He Baolin 2
#5 Li Haozhou 1
#6 Wang Yanqing 1

Latest patents

Publication Filing date Title
CN111266682A Electric spark wire cutting device for magnetic steel sheet with complex curved surface
CN111266681A Wire cut electrical discharge machining method for bowl-shaped magnetic ring piece
CN110548941A detection device and detection method for discharge state of wire cut electrical discharge machining
CN108429496A Energy-saving conversion device for polymorphic type stepper motor application scenario
CN108044213A A kind of commutative wire storage tube structure of to-and-fro thread feed electric spark wire-electrode cutting machine
CN107322109A The circuit and method of a kind of suppression/elimination electric-spark drilling finished surface orifice flanging
CN107309512A A kind of multiple spot carbon brush cuts aluminium device to electricity
CN107234307A A kind of spark-erosion perforating machine swivel head arrangements for speed regulation and method
CN107234481A A kind of suspension type stainless steel protection drag plate device
CN107127410A A kind of molybdenum filament constant tension mechanism with forward and reverse detection function of electric spark linear cutting machine
CN107186302A A kind of zero point governor motion of the identical tension sensor of electric spark linear cutting machine
CN107186300A A kind of wire electric discharge machining device and processing method for processing large-scale external gear