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SHENZHEN GREATLAND ELECTRICS INC

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    66,811
  • Filing trend
    ⇩ 22.0%
About

SHENZHEN GREATLAND ELECTRICS INC has a total of 24 patent applications. It decreased 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 transport, environmental technology and electrical machinery and energy are HAN WENJI, HY BRIDER TECH CO LTD and ELECTROENGINE IN SWEDEN AB.

Patent filings in countries

World map showing SHENZHEN GREATLAND ELECTRICS INCs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing SHENZHEN GREATLAND ELECTRICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yan 9
#2 Wang Bo 6
#3 Li Hu 5
#4 Ma Wenwu 5
#5 Luo Baisong 4
#6 Ma Xianhong 4
#7 Li Jinsheng 4
#8 Zhao Yihong 3
#9 Chen Weihong 2
#10 Tang Zhengyi 2

Latest patents

Publication Filing date Title
CN111913032A Current acquisition integrated structure of new energy motor controller
CN110768486A Multi-head synchronous high-efficiency inserted magnetic steel assembly
CN109130886A A kind of System and method for reducing electric machine controller ASIL grade
CN109130885A A kind of System and method for reducing electric vehicle motor controller ASIL grade
CN108749648A A kind of electric machine control system and method reducing functional safety grade
CN108202642A Electric vehicle integrated driving system based on two-way inversion charge and discharge
CN108258906A Electric vehicle integrated driving system
CN108177521A The electric-powered assembly of novel coaxial formula
CN108177514A A kind of integrated form power drive used for electric vehicle and control system
CN107623478A A kind of electric machine controller charge/discharge control circuit for meeting functional safety
CN107856661A A kind of detection method, system and the medium of electric automobile hand brake system
CN107689697A Brshless DC motor
CN107516964A Driving motor of electric vehicle water faucet structure and motor
CN107591924A Motor outlet structure and motor
CN107399250A Eliminate the method and system of New-energy electric vehicle shake
CN107128159A A kind of New-energy electric vehicle power assembly
CN107086835A A kind of permagnetic synchronous motor rotation becomes initial zero position angle calibration system and calibration method
CN106953557A Rotary transformer converter, signals of rotating transformer acquisition system and acquisition method
CN106505793A A kind of driving motor of electric vehicle and its assembling structure
CN106292444A A kind of motor controls and the integrating device of full-vehicle control