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ZHANG DONG-QING

Overview
  • Total Patents
    27
About

ZHANG DONG-QING has a total of 27 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology and computer technology are IKAI TOMOHIRO, FUJI SYST KIKI KK and XU WEIGANG.

Patent filings in countries

World map showing ZHANG DONG-QINGs patent filings in countries
# Country Total Patents
#1 United States 27

Patent filings per year

Chart showing ZHANG DONG-QINGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Dong-Qing 27
#2 Bhagavathy Sitaram 8
#3 Izzat Izzat 4
#4 Benitez Ana Belen 4
#5 Fancher James Arthur 3
#6 He Shan 2
#7 Llach Joan 2
#8 Benitez Ana B 2
#9 Yoon Youngshik 2
#10 Jacob Mithun George 2

Latest patents

Publication Filing date Title
US2013251284A1 System and method for filtering an image
US2013170564A1 Encoding of a picture in a video sequence by example-based data pruning using intra-frame patch similarity
US2013163679A1 Video decoding using example-based data pruning
US2012281139A1 System and method for video caption re-overlaying for video adaptation and retargeting
US2013258067A1 System and method for trinocular depth acquisition with triangular sensor
US2009303247A1 Method and system for color correction using three-dimensional information