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HUBEI LIRUI ELECTROMECHANICAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    156,091
About

HUBEI LIRUI ELECTROMECHANICAL CO LTD has a total of 15 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy and measurement are SHANGHAI SHIYU ELECTRONIC TECH CO LTD, DONGCHANG MOTOR SHENZHEN CO LTD and EQUIPMAKE LTD.

Patent filings in countries

World map showing HUBEI LIRUI ELECTROMECHANICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HUBEI LIRUI ELECTROMECHANICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xu Qiang 13
#2 Ren Wu 8
#3 Ye Pan 5
#4 Zhong Yunping 4
#5 Su Zhisheng 3
#6 Zhang Li 2
#7 Du Jiaxing 2
#8 Li Qiong 2
#9 Liu Zuange 2
#10 He Pengpeng 1

Latest patents

Publication Filing date Title
CN111854824A Encoder calibration system and control method thereof
CN106357072A Spoke-type rotor structure and interior permanent magnet motor adopting same
CN106300733A Interior permanent magnet machines based on I type rotor structure
CN104767308A Dynamic balancing structure for permanent magnet synchronous motor rotor
CN104767297A Split type motor stator
CN103956839A Magnet ring structure and permanent magnetic synchronous motor using same
CN104065182A Split type iron core of motor stator, motor stator and rotating motor using same
CN103904851A Magnetic ring structure, shaft and permanent magnet synchronous motor with magnetic ring structure and shaft
CN103904794A Motor punching sheet used for being matched with polygon varnished wires and rotating motor with motor punching sheet
CN103904793A Integrated motor stator punching sheet, motor stator and rotating motor using integrated motor stator punching sheet
CN103903706A Polygonal enamel wire for electromagnetic winding and motor comprising same
CN103337995A Data fusion technology-based direct current brushless motor counter potential zero crossing detection device and method
CN103346727A Angle tracking observer applied to PMSM (Permanent Magnet Synchronous Motor) non-position control, and implementation method thereof
CN103346714A No-position detection circuit and implementation method thereof
CN103218005A Intelligent power plate based on microcomputer