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HANGZHOU 3D WORLD PHOTOGRAPHIC EQUIPMENT CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    155,279
About

HANGZHOU 3D WORLD PHOTOGRAPHIC EQUIPMENT CO LTD has a total of 15 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets optics, audio-visual technology and computer technology are ARTISTIC IMAGES, HOLOTEK LTD and SOLIDDD CORP.

Patent filings in countries

World map showing HANGZHOU 3D WORLD PHOTOGRAPHIC EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing HANGZHOU 3D WORLD PHOTOGRAPHIC EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Xiaofen 14
#2 Han Wei 3
#3 He Xianhai 3
#4 Tao Li 1
#5 Xiaofen Lu 1
#6 Wei Han 1
#7 Xianhai He 1

Latest patents

Publication Filing date Title
CN105589194A Ocular lens
CN105511094A High-definition glasses-free 3D display optical path
CN105487241A Display device of high-definition naked eye 3D stereoscopic private theater
CN105376551A Video stream real-time turning method and system based on three-dimensional movie and television playing device
CN105376552A Three-dimensional video automatic identification method and system based on three-dimensional film and television playing device
CN105354274A 3D webpage synchronous display method and system
CN104202590A Control circuit for high-definition naked-eye portable stereo video player and conversion method
CN104065948A Programmable logic device special for high-definition naked eye portable three-dimensional film-television player
CN104460010A Left eyepiece and right eyepiece used for watching stereoscopic images and stereoscopic video playing watching device
CN104267507A High-definition naked eye portable stereoscopic video player left-right visual reflective mirror constitutive structure
CN104185007A High-definition naked-eye portable stereoscopic film and television player light path layout structure and light path route
CN103353672A 3D video viewing board
CN103278929A Mobile phone shell for viewing 3D (three-dimensional) videos
CN103198618A Mobile phone capable of preventing fatigue driving and warning method
CN101520591A Stereo camera shooting tripod head and stereo camera formed by the stereo camera shooting tripod head