Learn more

CHONGQING HUAYU ELECTRIC INSTR GENERAL FACTORY

Overview
  • Total Patents
    29
About

CHONGQING HUAYU ELECTRIC INSTR GENERAL FACTORY has a total of 29 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and machine tools are IR AVIAT Z, ZHUZHOU NANFANG GAS TURBINE PACKAGING & INSTALLATION CO LTD and NANJING BAIXIA HIGH TECHNOLOGY IND PARK INVEST DEV CO LTD.

Patent filings in countries

World map showing CHONGQING HUAYU ELECTRIC INSTR GENERAL FACTORYs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing CHONGQING HUAYU ELECTRIC INSTR GENERAL FACTORYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xie Jian 8
#2 Liang Riyan 4
#3 Wang Fuliang 4
#4 Duan Shaofeng 4
#5 Li Guanghui 4
#6 Ren Shali 4
#7 Liu Ping 3
#8 Qian Ying 3
#9 Lin Ping 3
#10 Li Qiang 3

Latest patents

Publication Filing date Title
CN103495769A Method for machining internal key groove of taper sleeve by utilizing planer
CN103495884A Taper sleeve positioning device used for machining internal key groove of taper sleeve by utilizing planer
CN103501064A Rotor magnetic hysteresis loop and magnetic hysteresis gyro motor rotor with rotor magnetic hysteresis loop
CN103398709A Full polarization-maintaining light path of optical fiber gyroscope
CN103438881A Method for restraining noise of backscattering in fiber ring intermediate section
CN103256930A High-reliability inertia bearing keeping system
CN103278160A Azimuth angle error compensation method of inertia azimuth keeping system
CN103245346A High-reliability inertia azimuth keeping method
CN103278161A Inertia azimuth keeping system
CN103195409A Multi-channel collection control system for gyro inclinometer
CN103090869A Digital compensation method for adjusting installation error of strapdown equipment
CN102980582A Universal computer based on dual-ARM (advanced RISC machine) singlechip for platform-type inertial navigation equipment
CN103048155A Comprehensive performance detection system of breathing apparatus
CN102943902A Air pressure anti-lock braking system (ABS) regulating valve
CN102878991A Method for inhibiting front polarizing noise of Y-wave guide in optical fiber gyro
CN102901495A Angular displacement optical fiber gyroscope
CN102829803A Inertial navigation equipment and rotary table synchronous testing device
CN102866319A Fault diagnosis circuit based on AD convertor of single chip microcomputer
CN102879021A Rotary transformer angle code converting method and converter
CN102829786A Method for improving precision of course plotter