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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | WIPO (World Intellectual Property Organization) | 3 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Computer technology | |
#3 | Optics | |
#4 | IT methods for management | |
#5 | Telecommunications | |
#6 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Television | |
#2 | Image data processing | |
#3 | Cameras | |
#4 | Display controls | |
#5 | Electric digital data processing | |
#6 | Data processing systems | |
#7 | Games | |
#8 | Telephonic communication | |
#9 | Data recognition and presentation |
# | 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 |
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 |