Inventor
ZHANG CHIZHONG
US9 patents
Patents
9 patentsUS9047283B1Jun 2, 2015
Automated topic discovery in documents and content categorization
ZHANG GUANGSHENG145 citations98
US9483532B1Nov 1, 2016
Text processing system and methods for automated topic discovery, content tagging, categorization, and search
ZHANG GUANGSHENG53 citations97
US9201868B1Dec 1, 2015
System, methods and user interface for identifying and presenting sentiment information
ZHANG GUANGSHENG32 citations93
US9092428B1Jul 28, 2015
System, methods and user interface for discovering and presenting information in text content
ZHANG GUANGSHENG33 citations93
US8972396B1Mar 3, 2015
System and methods for determining relevance between text contents
ZHANG GUANGSHENG44 citations93
US9201860B1Dec 1, 2015
System and methods for determining sentiment based on context
ZHANG GUANGSHENG14 citations92
US9674132B1Jun 6, 2017
System, methods, and user interface for effectively managing message communications
ZHANG GUANGSHENG9 citations83
US9262395B1Feb 16, 2016
System, methods, and data structure for quantitative assessment of symbolic associations
ZHANG GUANGSHENG10 citations83
US9697196B2Jul 4, 2017
System and methods for determining sentiment based on context
ZHANG GUANGSHENG4 citations72