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HEFEI YANGGUANG ELECTRIC POWER TECH CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,854
About

HEFEI YANGGUANG ELECTRIC POWER TECH CO LTD has a total of 13 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are DANFOSS DRIVES AS, SCHNEIDER TOSHIBA INVERTER EUROPE SAS and SHENZHEN VEICHI ELECTRIC CO LTD.

Patent filings in countries

World map showing HEFEI YANGGUANG ELECTRIC POWER TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HEFEI YANGGUANG ELECTRIC POWER TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Anbo 7
#2 Wang Hui 6
#3 Feng Xiaowei 4
#4 Huo Jiong 3
#5 Liu Guanghui 3
#6 Fang Xiangjun 2
#7 Luo Liyan 2
#8 Chen Wenjie 2
#9 Zhang Yingfan 2
#10 Wang Liang 2

Latest patents

Publication Filing date Title
CN112104215A Derating protection method and controller of inverter
CN111800065A Method and device for checking output current of motor driver
CN111505475A Method and device for calibrating parameters of electric heating model of power semiconductor module
CN111277145A Control device and control method of DC-DC conversion circuit
CN111224600A Permanent magnet synchronous motor speed control method and device, computer equipment and medium
CN111293920A Control device and control method of inverter circuit
CN111288157A Gear tooth clearance compensation method and system and controller
CN111176187A Power management system and protection method of motor controller
CN111093319A Wiring device and method of transistor
CN110932636A Method and system for identifying initial position of permanent magnet synchronous motor
CN110829821A Miller clamping circuit
CN110635741A Control method and device of double-source motor, storage medium and processor
CN109347056A A kind of cold operation guard method of power device and device