Learn more

ZHONGDA MOTORS CO LTD

Overview
  • Total Patents
    122
  • GoodIP Patent Rank
    24,267
  • Filing trend
    ⇧ 33.0%
About

ZHONGDA MOTORS CO LTD has a total of 122 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machine tools and machines are MIBA AUTOMATION SYSTEMS GES M B H, NOVATORQUE INC and SICHUAN ANHE PREC ELECTRONIC ELECTRICAL APPLIANCES CO LTD.

Patent filings in countries

World map showing ZHONGDA MOTORS CO LTDs patent filings in countries
# Country Total Patents
#1 China 122

Patent filings per year

Chart showing ZHONGDA MOTORS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Qiwei 29
#2 Chen Zhengfang 20
#3 Liu Xingbin 16
#4 Zhao Fulong 15
#5 Chen Xiaolong 14
#6 Xue Jun 14
#7 Dai Jun 10
#8 Xiang Han 7
#9 Xue Zhouqiang 6
#10 Zhang Gaofeng 5

Latest patents

Publication Filing date Title
CN112202258A Rotor conducting bar and end ring structure of high-voltage motor and welding process thereof
CN112087103A Fan structure in copper bar rotor
CN111555495A Compact permanent magnet synchronous motor stator and rotor structure for air compressor
CN111545944A High-voltage motor stator double-side welding tool
CN111614206A Speed-regulating permanent magnet synchronous motor cooled by fan
CN111555561A Temperature measurement junction box of explosion-proof motor
CN111555574A Large and medium-sized motor stator core vacuum paint dipping device with winding
CN110277869A Fire-proof motor cable entry
CN110247530A Turn shaft fixing device
CN110277851A Mixed magneto rotor and its mixed magneto
CN110391716A Flame-proof converter brake motor
CN110391635A Explosion-proof lead connecting sleeve
CN110201820A A kind of no footing motor paint-spraying special hoisting bar
CN110198106A A kind of tooling of the adjustable rolling frame of motor stator&rotor blanking piece punch die
CN110170684A A kind of tooling of the boring drill jig of pump motor end cap periphery
CN110198108A The dedicated Tension Adjustable bobbin winder device of motor stator coil coiling and system
CN110289738A The dedicated off-chip aluminium casting machine of apparatus for cast-aluminium rotor of electric machine
CN110203616A Offline dance roller on motor
CN109936244A A kind of anti-explosion terminal box
CN109217517A A kind of structure for preventing fire-proof motor cast-aluminum rotor from moving back axis