Hierarchical tags with community-based ratings

Assignee

• Tivo

Inventors

• Jim Barton (10 patents)
• Brian Beach (68 patents)
• David C. Platt (46 patents)
• Kevin P. Smith (65 patents)
• Michael F. Klar (16 patents)
• Paul Stevens (27 patents)
• David Chamberlin (41 patents)
• Richard M. Lee (79 patents)

View full patent text on Google Patents →