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SHENZHEN GOLD COROLLA ELECTRONICS CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    119,780
  • Filing trend
    ⇩ 100.0%
About

SHENZHEN GOLD COROLLA ELECTRONICS CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and textiles and paper are ASKOLL P & C S R L, KUMAKI TSUNEO and ARID PATENT AG.

Patent filings in countries

World map showing SHENZHEN GOLD COROLLA ELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SHENZHEN GOLD COROLLA ELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Zhenghua 14
#2 Gong Yu 11
#3 Liu Lei 6
#4 Zhang Peng 6
#5 Zhan Duo 3
#6 Song Litao 3
#7 Lyu Yurong 3
#8 Rao Yongzhou 2
#9 Li Yanchun 2
#10 Li Xuegui 1

Latest patents

Publication Filing date Title
CN107332481A A kind of new car seat motor control system and its control method
CN107198496A A kind of intelligent AC dust catcher and its control method
CN106523406A High-rotation-speed air compression fan system
CN106301098A The control circuit of a kind of permanent-magnet brushless DC electric machine and control method thereof
CN106411194A No-position permanent magnet brushless direct current motor control device and control method thereof
CN106230330A A kind of control method of novel brushless electric tool
CN106253786A A kind of novel square wave drive filtering method without position motors
CN106026805A Single-phase sensorless brushless DC motor control system
CN106026802A Rotor position detection system for single-phase DC brushless motor
CN106160596A A kind of startup method of the single-phase DC brushless motor of position-sensor-free
CN106160602A The constant-power control method of single-phase DC brushless motor
CN106059410A Starting method of single-phase DC brushless motor
CN106702620A Sewing machine control system
CN105743399A Direct-current brushless motor position-free control system and control method thereof