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HEFEI JUYI POWER SYSTEM CO LTD

Overview
  • Total Patents
    76
  • GoodIP Patent Rank
    19,197
  • Filing trend
    ⇧ 22.0%
About

HEFEI JUYI POWER SYSTEM CO LTD has a total of 76 patent applications. It increased the IP activity by 22.0%. Its first patent ever was published in 2015. 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 HEFEI JEE POWER SYS CO LTD, JIANGSU JINFENG ELECTRICAL CO LTD and SAM HYUN CO LTD.

Patent filings in countries

World map showing HEFEI JUYI POWER SYSTEM CO LTDs patent filings in countries
# Country Total Patents
#1 China 76

Patent filings per year

Chart showing HEFEI JUYI POWER SYSTEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Lei 75
#2 Fan Jialun 17
#3 Sun Chunzhe 15
#4 Cui Jingwei 11
#5 Cheng Shengmin 9
#6 Tian Xu 9
#7 Zhang Ci 8
#8 Ban Jian'An 7
#9 He Jing 7
#10 Wang Tiwei 7

Latest patents

Publication Filing date Title
CN109904963A A kind of flat wire motor stator
CN109890169A A kind of triangular double-faced circulating cooling controller of High Density Integration
CN109888969A A kind of rotor based on hollow shaft structure
CN109623080A A kind of high efficiency flat wire electric motor winding end welder and welding procedure
CN109660086A A kind of axial fixing mechanism of rotor bearing
CN109501564A A kind of three-in-one electric drive integrated system of new-energy automobile
CN109347064A A kind of sampling of three-phase current and overcurrent protection circuit
CN109167553A A kind of electric machine control system security mechanism implementation method based on MCU+CPLD framework
CN109149879A A kind of stator attaches together structure and attaches together method
CN109239635A A kind of rotation of permanent magnet synchronous motor becomes Zero positioning system and scaling method
CN109324596A A kind of electric machine controller high-voltage interlocking detection circuit and detection method
CN109219233A Pcb board and IGBT module crimping structure and compression bonding method
CN109185185A A kind of air cooled motor controller cooling fan control system and method
CN109094424A A kind of NEW ADAPTIVE gear clearance compensation method
CN109117563A A kind of rotation power transformation road and its fault detection method
CN108953589A A kind of two grades of method for changing speed of novel electric vehicle and system
CN108880024A Motor stator oil air-cooled structure
CN108809179A A kind of band is tabled look-up the New energy automobile motor control method of ovennodulation
CN108638916A A kind of motor speed control method suitable for new-energy automobile automatic parking
CN108448762A A kind of Rotor Assembly structure