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CHANG NELSON LIANG AN

Overview
  • Total Patents
    15
About

CHANG NELSON LIANG AN has a total of 15 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, computer technology and optics are PIXELWORKS INC, YAMASHITA HARUO and WARD GREGORY JOHN.

Patent filings in countries

World map showing CHANG NELSON LIANG ANs patent filings in countries

Patent filings per year

Chart showing CHANG NELSON LIANG ANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Nelson Liang An 15
#2 Damera-Venkata Niranjan 9
#3 Widdowson Simon 3
#4 Lim Suk Hwan 2
#5 Kuo Huei Pei 1
#6 Liu Yuxin 1
#7 Bratkovski Alexandre M 1
#8 Wu David 1
#9 Luo Huitao 1
#10 Tyler Joshua 1

Latest patents

Publication Filing date Title
US2014132736A1 Image capture using a virtual camera array
US2012069195A1 Pattern of color codes
US2011292219A1 Apparatus and methods for imaging system calibration
US9601086B1 Defining a projector display region
US2009037946A1 Dynamically displaying content to an audience
US2009015791A1 Determining correspondence mappings from infrared patterns projected during the projection of visual content
US2009018911A1 Systems and methods of providing advertising content
US2008267516A1 System and method for coding image frames
US2008002160A1 System and method for generating and displaying sub-frames with a multi-projector system