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SHANGHAI CDQC ELECTRIC CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    158,023
  • Filing trend
    ⇩ 75.0%
About

SHANGHAI CDQC ELECTRIC CO LTD has a total of 12 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and machine tools are SUZHOU XUNKONG AUTOMATION EQUIPMENT CO LTD, CRRC ZHUZHOU MOTOR CO LTD and SEC ELECTRIC MACHINERY CO LTD.

Patent filings in countries

World map showing SHANGHAI CDQC ELECTRIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHANGHAI CDQC ELECTRIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Xiangen 11
#2 Feng Shixiong 4
#3 Pan Xin 3
#4 Zhang Dongdong 3
#5 Hu Di 1
#6 Tu Pengtao 1
#7 Lu Siyuan 1
#8 Min Shaoqiang 1
#9 Wang Guofang 1
#10 Cui Baolong 1

Latest patents

Publication Filing date Title
CN111969778A Large-inertia grinding head motor
CN111958384A Glass grinding head motor with brand new protection structure
CN111646280A Servo direct-drive electric spindle
CN110829682A Full-protection grinding head motor
CN109639019A A kind of grinding head motor that waterproof anti-sticking is dead
CN107764222A A kind of axial movement of motor detection means
CN107681810A Bistrique direct driving motor
CN107720594A Electromotor brake
CN106787378A Permanent magnetism grinding head motor
CN106059184A Motor with brake
CN104283361A Waterproof grinding head motor
CN103066745A Motor automatic feed control system