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HUNAN UPIXELS TECH CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    57,210
  • Filing trend
    ⇩ 66.0%
About

HUNAN UPIXELS TECH CO LTD has a total of 28 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets computer technology, audio-visual technology and measurement are FOTONATION VISION LTD, BEIJING ZHONGJINGGE SPORTS CULTURE DEV CO LTD and GUAN HAIKE.

Patent filings in countries

World map showing HUNAN UPIXELS TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing HUNAN UPIXELS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiang Beihai 16
#2 Luo Wenfeng 7
#3 Huang Junren 5
#4 Li Hao 1
#5 Liu Xiaohua 1

Latest patents

Publication Filing date Title
CN111583150A Two-dimensional code image processing method and system
CN109068048A The reparation rendering method of ultra-wide angle fault image and the mobile phone that the image can be shot
CN109472750A A kind of intelligent patterning process based on conspicuousness detection
CN109345488A A kind of distortion correction method for the ultra-wide angle image expanding angle mirror shooting for mobile phone
CN109472749A A kind of edge enhancement algorithm for ultra-wide angle image
CN107831776A Unmanned plane based on nine axle inertial sensors independently makes a return voyage method
CN107392949A Image zone duplicating and altering detecting method based on local invariant feature
CN107358244A A kind of quick local invariant feature extraction and description method
CN106803273A A kind of panoramic camera scaling method
CN106815860A A kind of method for tracking target based on comparison feature in order
CN106791845A A kind of quick parallax method of estimation for multi-view image coding
CN106846359A Moving target method for quick based on video sequence
CN106778789A A kind of fast target extracting method in multi-view image
CN106791774A Virtual visual point image generating method based on depth map
CN106709472A Video target detecting and tracking method based on optical flow features
CN106778915A A kind of target matching method towards multiple-camera
CN106803286A Mutual occlusion real-time processing method based on multi-view image
CN106454013A Video stabilizing method based on particle filtering
CN106446837A Hand waving detection method based on motion historical images
CN106454145A Automatic exposure method with scene self-adaptivity