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Chongqing huayu electric group co ltd

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    21,290
  • Filing trend
    ⇧ 27.0%
About

Chongqing huayu electric group co ltd has a total of 70 patent applications. It increased the IP activity by 27.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets measurement, machine tools and computer technology are SPALAZZI FRANCESCO, TELMAP LTD and HOBROUGH LTD.

Patent filings in countries

World map showing Chongqing huayu electric group co ltds patent filings in countries
# Country Total Patents
#1 China 70

Patent filings per year

Chart showing Chongqing huayu electric group co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Guanghui 13
#2 Wang Fuliang 12
#3 Chen Bangli 10
#4 Li Dian 7
#5 Yang Shunzhong 7
#6 Chen Laizhu 7
#7 Yang Bo 7
#8 Yang Xiaojun 6
#9 Xiao Yukuan 6
#10 Li Gang 6

Latest patents

Publication Filing date Title
CN112129322A Method for detecting and correcting installation error of strapdown inertial measurement unit and three-axis rotary table
CN111940774A Lathe high accuracy quick change three-jaw clamping device
CN112071033A Negative pressure monitoring system and monitoring method for negative pressure sucker
CN111103599A Precise unmanned aerial vehicle decoy method and system
CN111028659A Paper chart plotting method based on laser projection
CN111024129A Rapid alignment method based on reverse calculation arrangement
CN110841263A Training analysis system for racing boat
CN110899465A Cold stamping die for sheet parts
CN110923635A Quartz pendulum piece film coating and film removing method
CN110849365A Inertia assembly of strapdown inertial navigation system
CN110926505A Optical fiber ring winding method for improving stress distribution symmetry of optical fiber ring
CN110926449A Method for improving linearity of trigger type optical fiber gyroscope scale factor
CN110880828A Torque motor capable of monitoring rotating speed and compensating output
CN110926448A Method for judging falling edge of triggering square wave of fiber-optic gyroscope
CN110926447A Single-axis fiber-optic gyroscope north-seeking method with autonomous navigation function and attitude navigation method
CN110879065A Method for correcting errors of coordinate system and azimuth angle of double-shaft platform orientation system
CN110828158A Method for releasing coil winding stress
CN110665777A Ultraviolet curing device and method for optical fiber ring
CN110480389A The inwall processing structure and outer wall of thin-wall long and thin pipe fitting process structure
CN110608755A Heave measurement performance detection device and method for inertial navigation equipment