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QIANXUN POSITION NETWORK CO LTD

Overview
  • Total Patents
    382
  • GoodIP Patent Rank
    3,898
  • Filing trend
    ⇧ 17.0%
About

QIANXUN POSITION NETWORK CO LTD has a total of 382 patent applications. It increased the IP activity by 17.0%. Its first patent ever was published in 2015. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, computer technology and digital networks are AT & T LAB CAMBRIDGE LTD, LINGYU TECH BEIJING CO LTD and TOWER SEC LTD.

Patent filings in countries

World map showing QIANXUN POSITION NETWORK CO LTDs patent filings in countries

Patent filings per year

Chart showing QIANXUN POSITION NETWORK CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Rui 21
#2 Li Huiyan 16
#3 Jiang Zhi 13
#4 Cui Hongzheng 11
#5 Wan Jingkun 10
#6 Zhang Da 10
#7 Xie Zhijun 10
#8 Wang Denghui 10
#9 Zhang Tiliang 9
#10 Xu Kun 8

Latest patents

Publication Filing date Title
CN112217848A Emergency positioning method and system thereof
CN112230255A Basic position data broadcasting control method and device and signal generating equipment
CN112152694A Correction number transmission method and system
CN112152695A Low-orbit satellite constellation measuring, operation and control system and method thereof
CN112083463A Method and device for detecting whether ambiguity is fixed correctly or not and positioning terminal
CN112034498A Method, system and device for transmitting and receiving differential correction data message
CN112039828A Method, system and device for transmitting and receiving differential correction data
CN111913196A GNSS equipment fault processing method and system thereof
CN111901470A Terminal testing method and system
CN111896977A Troposphere wet delay precision calculation method and system, and troposphere wet delay positioning method and system
CN111898059A Website page quality evaluation and monitoring method and system
CN111860084A Image feature matching and positioning method and device and positioning system
CN111831965A Integrity monitoring method and device for UPD correction number in SSR
CN111798648A Intelligent alarm method and device, alarm platform and terminal
CN111783806A Deep learning model optimization method and device and server
CN111724541A Intelligent express cabinet with dynamically allocated storage grids and package storage and taking method
CN111664845A Traffic sign positioning method, visual map making method, device and positioning system
CN111639113A System and method for collecting SQL data executed by MySQL database
CN111464479A Method and system for identifying user identity of terminal equipment
CN111402604A Method and system for adjusting switching rules of traffic signal lamps based on positions