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BEIJING YIQING TECH CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    76,428
About

BEIJING YIQING TECH CO LTD has a total of 21 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets measurement, computer technology and telecommunications are OSENSE TECH CO LTD, HANGZHOU SHIYU TECH CO LTD and JIYI ROBOT SHANGHAI CO LTD.

Patent filings in countries

World map showing BEIJING YIQING TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing BEIJING YIQING TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Bing 21
#2 Liang Yuan 21

Latest patents

Publication Filing date Title
CN111008364A Method and system for cooperative passive positioning of double observers
CN110933597A Bluetooth-based multi-unmanned vehicle collaborative fault-tolerant navigation positioning method and system
CN110824423A Multi-unmanned vehicle collaborative navigation positioning method and system
CN110749879A Distributed target tracking method based on multi-observer speed measurement information
CN110351660A A kind of bluetooth indoor orientation method based on two-step fingerprint matching framework
CN110260855A A kind of indoor pedestrian navigation localization method merging pedestrian's dead reckoning, Geomagnetism Information and indoor map information
CN110232717A A kind of target identity recognition methods suitable for multipair multi-targets recognition
CN110163502A A kind of more bullet collaboration multistage target assignment methods
CN110044384A A kind of two-step filtering method suitable for vehicle-mounted Transfer Alignment
CN110044385A A kind of fast transfer alignment method in the case of large misalignment angle
CN110044356A A kind of lower distributed collaboration method for tracking target of communication topology switching
CN109827571A A kind of dual acceleration meter calibration method under the conditions of no turntable
CN109827545A A kind of online inclination angle measurement method based on double mems accelerometers
CN109855620A A kind of indoor pedestrian navigation method based on from backtracking algorithm
CN109782269A A kind of distribution multi-platform cooperative active target tracking
CN109752002A A kind of multi-platform passive method for tracking target
CN109483507A A kind of indoor vision positioning method of multiple wheeled robot walkings
CN109471146A A kind of self-adapted tolerance GPS/INS Combinated navigation method based on LS-SVM
CN109124646A A kind of gait detection method suitable for wearing smart phone pedestrian
CN109101940A A kind of unmanned plane infrared video information is shown in the method in visible light video