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GUIYANG AVIATION ELECTRICAL MACHINERY CO LTD

Overview
  • Total Patents
    90
  • GoodIP Patent Rank
    15,979
  • Filing trend
    ⇧ 3500.0%
About

GUIYANG AVIATION ELECTRICAL MACHINERY CO LTD has a total of 90 patent applications. It increased the IP activity by 3500.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and environmental technology are FRITZ TELLERT, TECO WESTINGHOUSE MOTOR CO and CRRC YONGJI ELECTRIC CO LTD.

Patent filings in countries

World map showing GUIYANG AVIATION ELECTRICAL MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 90

Patent filings per year

Chart showing GUIYANG AVIATION ELECTRICAL MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yuan Yan 23
#2 Ning Xuemei 12
#3 Yuan Guangwei 10
#4 Liu Xinglin 9
#5 Zhang Yue 7
#6 He Xin 7
#7 Ran Kun 5
#8 Li Jianhua 5
#9 Xian Ligai 5
#10 Liu Biao 5

Latest patents

Publication Filing date Title
CN112217302A Magnetic steel sheath structure of brushless DC motor rotor
CN112217324A Improved structure of coreless motor
CN112217327A Motor with cooling device
CN112217303A Improved structure of brushless DC motor rotor
CN112217364A AC servo torque motor
CN112217328A Wiring device for cabin door motor of passenger plane
CN112049729A Civil aviation engine fuel pump support
CN112217317A Motor fixing device for cabin door of passenger plane
CN112128142A Civil aviation engine heat dissipation pump body structure
CN111865108A Small power supply for aviation motor controller
CN111865061A Power-on and power-off management circuit of aviation motor controller
CN111431393A Three-phase alternating current active power factor correction circuit for aviation
CN110994540A Dual-redundancy control system of airborne direct current control protector
CN110994953A Isolation hardware current limiter
CN111277010A Airborne power supply display and control device
CN110943436A Motor driver thermal fault detection device
CN110789503A Dynamic servo system hybrid brake control device
CN110855141A Integral control inverter
CN110855160A High-power density variable-voltage rectifying device
CN110850146A Output pulsating voltage acquisition circuit of voltage transformation rectifier