Learn more

JIANGSU DAZHONG ELECTRIC MOTOR CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    166,272
  • Filing trend
    ⇩ 100.0%
About

JIANGSU DAZHONG ELECTRIC MOTOR CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, machine tools and materials and metallurgy are CHENG CHANG MACHINE ELECTRONIC CORP, AKRIBIS SYSTEMS SHANGHAI CO LTD and ZHEJIANG DEHONG AUTOMOTIVE ELECTRONIC & ELECTRICAL CO LTD.

Patent filings in countries

World map showing JIANGSU DAZHONG ELECTRIC MOTOR CO LTDs patent filings in countries

Patent filings per year

Chart showing JIANGSU DAZHONG ELECTRIC MOTOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Hefen 18
#2 Wang Lijuan 11
#3 Zhu Yueping 6
#4 Xie Hengkou 5
#5 Zhu Yinbo 5
#6 Ju Lihua 3
#7 Wang Xiang 2
#8 Sun Jianmin 2
#9 Gu Feilong 1
#10 Wang Jie 1

Latest patents

Publication Filing date Title
CN105305741A Processing method for reducing cutting stress of motor rotor
CN105978271A Method for reducing electromagnetic noise of super efficient three-phase asynchronous motor
CN104410183A Efficient and energy-saving motor with low electromagnetic noises
CN104400480A Skewed key slot milling clamp for rotating shaft of roller bed variable-frequency and variable-speed motor
CN104406855A Superefficient flameproof motor base hydraulic test device
CN104410199A Intelligent frequency-converting control shaft current resistant small high-efficiency motor
CN104439284A Motor case one-step turning method and clamp
CN104753263A Punching and shearing method of stator punched sheet and rotor punched sheet of high-efficiency energy-saving motor
CN104741569A Motor rotor cast aluminum casting method
CN103633798A Wire inserting process for odd-or-even concentric unequal-turn stator windings
CN103633791A Machining method capable of reducing aluminum consumption of ultra-efficient motor rotor
CN103639566A Method for welding stator winding and leading cable of energy-saving type motor
CN103208875A High-efficiency stator winding for motor
CN103208869A Stator and rotor slots for three-phase motor
CN103580404A Rotor treatment process for reducing stray loss of high-efficiency motor
CN103088239A Casting process for electrical machine aluminium bar sample
CN103095025A Marine crane motor heat-dissipation fan cover
CN103091630A Super-efficient double voltage motor factory test circuit
CN103095018A Insulating device of low-speed variable frequency motor for steel rolling