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BEIJING TIANRUI KONGJIAN TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    98,430
  • Filing trend
    ⇧ 500.0%
About

BEIJING TIANRUI KONGJIAN TECH CO LTD has a total of 17 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets computer technology, audio-visual technology and measurement are SHENZHEN CLOUDREAM INFORMATION TECH CO LTD, VANGOGH IMAGING INC and UVEYE LTD.

Patent filings in countries

World map showing BEIJING TIANRUI KONGJIAN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zheng Wentao 17
#2 Lin Shuhan 14
#3 Wu Gang 6
#4 Li Shenda 5
#5 Wang Guofu 3
#6 Li Xiangbin 2
#7 Li Fei 1
#8 Li Jiansi 1
#9 Dong Huayu 1
#10 Liang Zhenshan 1

Latest patents

Publication Filing date Title
CN111914049A Method for mapping longitude and latitude coordinates and image coordinates
CN111899174A Single-camera rotation splicing method based on deep learning
CN111899158A Image splicing method considering geometric distortion
CN111914048A Automatic generation method for longitude and latitude coordinate and image coordinate corresponding point
CN111210458A Moving target tracking-before-detection method based on pre-detection confidence
CN111210457A Aircraft listing method combining video analysis and positioning information
CN111242976A Aircraft detection tracking method using attention mechanism
CN111241988A Method for detecting and identifying moving target in large scene by combining positioning information
CN111210459A Method for detecting moving target in large scene by using priori knowledge
CN110706260A Method for detecting moving target in large scene by combining positioning information
CN109697696A Benefit blind method for panoramic video
CN109697426A Flight based on multi-detector fusion shuts down berth detection method
CN109670462A Continue tracking across panorama based on the aircraft of location information
CN109697705A Chromatic aberration correction method suitable for video-splicing
CN108446634A The aircraft combined based on video analysis and location information continues tracking
CN108447022A Moving target joining method based on single fixing camera image sequence
CN108182699A Three-dimensional registration method based on two dimensional image local deformation