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TIANJIN DEXIN ELECTRIC MACHINE

Overview
  • Total Patents
    52
About

TIANJIN DEXIN ELECTRIC MACHINE has a total of 52 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and transport are HUNAN SHENG TONG TECH GROUP CO, SHENZHEN FARAD ELECTRIC APPLIANCES CO LTD and SADA TOSHIMARO.

Patent filings in countries

World map showing TIANJIN DEXIN ELECTRIC MACHINEs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing TIANJIN DEXIN ELECTRIC MACHINEs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Changfu Ma 41
#2 Ma Zhangfu 4
#3 Zhangfu Ma 2
#4 Huang Ran 2
#5 Ji Dequan 1
#6 Liu Shaozhen 1
#7 Ming Zhu 1

Latest patents

Publication Filing date Title
CN101154786A Method for manufacturing end face commutator of disk type motor
CN101154864A Direct driving reluctance motor
CN101153364A Method for manufacturing powder sintered asynchronization solid electric machine rotor alloy material
CN101154905A Three-phase fast braking motor
CN101154919A Use method of electric motor
CN101154860A Three-stage rotor magnetic pole iron core dc motor
CN101154869A Two-stage rotor magnetic pole iron core DC motor
CN101154896A Double-stator double-rotor motor
CN101154846A Expansion valve of electric motor
CN101154898A Multi-freedom electric motor
CN101154847A Manufacturing method for non-impact or small-impact current starting and timing induction motor
CN101154857A Method for producing oxygen body magnetic pole of electric motor
CN101154831A Electric motor with multi-layer stator and rotor
CN101154865A Direct driving reluctance motor
CN101154908A Electrical vehicle braking system with three-phase DC motor
CN101154492A Manufacturing method for magnetic conduction component of solenoid valve
CN101154844A Method for manufacturing low copper loss high efficiency square iron core quadrupole single-phase machine
CN101154873A Linear electric motor with movable armature core
CN101154858A Technique for multi-step dipping lacquer of electric motor winding
CN101154835A Permanent magnet motor with axial permanent magnetic potential control and compensation function