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GUIZHOU AEROSPACE LINQUAN MOTOR CO LTD

Overview
  • Total Patents
    164
  • GoodIP Patent Rank
    9,790
  • Filing trend
    ⇧ 33.0%
About

GUIZHOU AEROSPACE LINQUAN MOTOR CO LTD has a total of 164 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2007. 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, mechanical elements and measurement are SHANG QINGUI, MMT SA and MAGNETIC APPLIC INC.

Patent filings in countries

World map showing GUIZHOU AEROSPACE LINQUAN MOTOR CO LTDs patent filings in countries

Patent filings per year

Chart showing GUIZHOU AEROSPACE LINQUAN MOTOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Fei 20
#2 Zhuo Liang 19
#3 Chen Qiang 19
#4 Tang Yang 18
#5 Tang Deyu 17
#6 Yang Tao 14
#7 Zhang Dengping 14
#8 Jin Liangkuan 14
#9 Ge Fahua 13
#10 Cai Huaxiang 12

Latest patents

Publication Filing date Title
CN112145663A Long-life maintenance-free planetary reducer under low-pressure working condition
CN112152364A Multi-phase winding EPS motor stator structure
CN112186917A Stator core of sectional type alternating oriented silicon steel material
CN112186916A Sectional stator core with tooth part made of oriented silicon steel material
CN112186923A Structure for improving strength of high-temperature high-speed permanent magnet rotor
CN112125188A Bidirectional different-speed transmission structure
CN112054620A Novel slot insulation structure's piece together formula motor stator
CN112072844A Integrated high-thrust servo mechanism
CN111965379A Speed signal filtering system and filtering method based on potentiometer type sensor
CN111884377A High-speed-resistant structure of permanent magnet motor rotor
CN111953243A Method for accurately determining zero position of brushless torque motor
CN111953253A Motor pole pair number identification system and vector control motor pole pair number identification method
CN111766515A System and method for testing high-temperature high-speed starter generator system
CN111934569A Pulse power supply converter for supplying power to high-speed generator and conversion method thereof
CN112003518A High-speed doubly salient starting generator controller and control method thereof
CN111703570A Electric mechanism for locking helicopter universal tail wheel
CN111756142A Single-phase generator short-circuit current limiting structure
CN111478544A Symmetric double-redundancy turning driving motor without induction magnetic poles
CN111550507A Electromechanical actuator for unmanned aerial vehicle brake
CN111397900A Bearing life accelerated test device