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CHANGZHOU RUIFENGTE TECH CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    55,693
  • Filing trend
    ⇧ 88.0%
About

CHANGZHOU RUIFENGTE TECH CO LTD has a total of 29 patent applications. It increased the IP activity by 88.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and optics are DORDT ELECTROMOTOREN, SEC ELECTRIC MACHINERY CO LTD and JINLONG MACH & ELECTRONICS CO.

Patent filings in countries

World map showing CHANGZHOU RUIFENGTE TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing CHANGZHOU RUIFENGTE TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Xia 17
#2 Chen Bangdao 12
#3 Liu Hongzhong 12
#4 Yin Lei 12
#5 Shi Yongsheng 12
#6 Fan Chanjin 2
#7 Lei Biao 1

Latest patents

Publication Filing date Title
CN108816798A Graphene electric heating piece test device
CN108788964A A kind of axis class equipment for grinding
CN108566046A A kind of heat dissipation auxiliary system of motor
CN108437047A A kind of hand punch structure
CN108462298A A kind of noise circulatory system of motor
CN108736623A A kind of servo motor shell mechanism
CN108494172A A kind of motor water cooling radiator
CN108539921A A kind of DC gear motor
CN108494140A A kind of motor protecting cover
CN108582162A Two axis robot of clear bench-type
CN108459630A A kind of electric machine controller
CN108477713A A kind of graphene gloves
CN108691973A Clear cylinder type straight line module
CN108429424A A kind of DC brushless motor
CN108512353A A kind of PM permanent magnetic step motors base device
CN108512386A DC brushless motor
CN108566069A A kind of drive connection device of Hybrid stepping motor
CN107195764A dodging device and preparation method thereof
CN107144298A High tolerance grating reading head
CN107153230A Manufacture method based on controllable magnetic field balzed grating,