US Patent 8849649 System and method for determining sentiment expressed in documents

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Is a

Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

88496490

Patent Inventor Names

Minh Duong-van0

Date of Patent

September 30, 2014

Patent Application Number

129775130

Date Filed

December 23, 2010

Patent Citations Received

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US Patent 12120193 Communications channels in media systems

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US Patent 11659055 Communications channels in media systems

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US Patent 11928433 Systems and methods for term prevalence-volume based relevance

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US Patent 11989223 Providing media content based on media element preferences

Patent Primary Examiner

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Jialong He

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