Detection of TV state using sub-audible signal

Assignee

• Amazon

Inventors

• Trausti Kristjansson (83 patents)
• Srivatsan Kandadai (14 patents)
• Mark Lawrence (32 patents)
• Balsa Laban (5 patents)
• Anna Chen Santos (13 patents)
• Joseph Pedro Tavares (12 patents)
• Miroslav Ristic (13 patents)
• Valere Joseph Vanderschaegen (9 patents)

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