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VTRON TECHNOLOGIES CO LTD

Overview
  • Total Patents
    18
About

VTRON TECHNOLOGIES CO LTD has a total of 18 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 are SHANDONG HAIFU PHOTON TECHNOLOGY CO LTD, HIROSHIMA OPT KK and YOSHINO MASAO.

Patent filings in countries

World map showing VTRON TECHNOLOGIES CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing VTRON TECHNOLOGIES CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Nonlinear optics

Top inventors

# Name Total Patents
#1 Ruxi Lu 3
#2 Jieting Zhong 3
#3 Huang Yongfeng 2
#4 Junming Li 2
#5 Liang Hongtao 1
#6 Yue Yang 1
#7 Jinfa Zheng 1
#8 Weijian Liu 1
#9 Guangliang Zhou 1
#10 Shuiquan He 1

Latest patents

Publication Filing date Title
CN102116932A Optical image amplification device and image display system
CN102147288A Auxiliary device for color brightness detection and device for detecting color brightness
CN101853615A LED display device
CN101853086A Computer matching display system as well as desktop control switcher and method thereof
CN101770634A Ultrahigh resolution geographical information system and implementing method thereof
CN101770637A Graph grabbing processing method and device
CN101742178A Audio-video terminal playing effect optimization method and device, and audio-video playing system
CN101739112A Low-voltage slow start circuit
CN101692220A Method for managing equipment numbers of distributed system
CN101692335A Image processing method and device thereof for achieving seamless splicing large screen display
CN101662633A Method and device thereof for optimizing picture display effect of screen
CN101592855A The lighting device that is used for photographic multipoint touch screen
CN101592811A Large-size LCD back forced air cooling device
CN101593473A Seamless LCD joint method and special image transmission device
CN101593062A Infrared multi-point touch system and positioning method thereof
CN101520707A Infrared ray and camera combined multipoint positioning touch device and positioning method
CN101520700A Camera-based three-dimensional positioning touch device and positioning method thereof
CN101526669A Microscope photographing imaging device and imaging method thereof used for chromosome and pathology slide