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HUNAN SATELLITE NAVIGATION INFORMATION TECH CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    112,981
About

HUNAN SATELLITE NAVIGATION INFORMATION TECH CO LTD has a total of 15 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets measurement and computer technology are CHINA AERO GEOPHYSICAL SURVEY & REMOTE SENSING CT FOR LAND & RESOURCES, CHENGDU HUIRONG GUOKE MICRO SYSTEM TECH CO LTD and RIEGL LASER MEASUREMENT SYSTEMS GMBH.

Patent filings in countries

World map showing HUNAN SATELLITE NAVIGATION INFORMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HUNAN SATELLITE NAVIGATION INFORMATION TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Yonghu 15
#2 Wu Jun 7
#3 Liu Sihui 7
#4 Xu Lanxia 3
#5 Jiang Guoping 3
#6 Pan Xiaohai 3
#7 Li Zhonglin 2
#8 Zhang Jing 2
#9 Dai Zhichun 2
#10 Xu Fei 2

Latest patents

Publication Filing date Title
CN112070894A Real environment navigation multipath real-time simulation method, device, medium and electronic equipment
CN112100866A Navigation equipment efficiency evaluation method and simulation platform
CN111337952A Signal online monitoring method and device for starry sky anti-interference test system
CN111337951A A system type test equipment for interior external field test uses
CN111337954A Three-dimensional scene satellite shielding and multipath signal simulation method and simulation device
CN111208463A Link insertion loss rapid calibration method for darkroom starry test system
CN110850449A High-precision measurement type receiver testing method based on real signal recording and playing
CN110763241A Navigation interference signal transmitting method and system with synchronous angle flickering
CN110764118A Calibration and calibration method and device for RDSS user machine test system
CN110515100A More array element RTK receiver test methods under complex jamming environment
CN110161538A A kind of test method and system of navigation signal source real-time closed-loop performance
CN110161540A A kind of RDSS subscriber computer closed loop test system method for self-calibrating
CN110161541A A kind of navigation time cheating interference method and apparatus
CN110161539A A kind of portable remote-controlled navigation full frequency band interference signal generation system
CN109828289A Navigation information analogue system for tunnel