Process and device for multi-level television program...

Details Process and device for multi-level television program... Process and device for multi-level television program...

2006-07-18

2006-07-18

Srivastava, Vivek (Department: 2617)

Interactive video distribution systems

Program, message, or commercial insertion or substitution

Specific to individual user or household

C725S038000

Reexamination Certificate

active

07080392

ABSTRACT:
Distribution, either incorporated into a video signal or via a separate channel, of human and/or artificially intelligent generated auxiliary information used to selectively record and/or display one of several subsets of program segments. Subsets comprise options that are progressively abstracted, alternatively rated, selectively limited to particular subject matter, or otherwise diverse versions of the program material. Settop box, or similar device, records program and auxiliary information, and displays selected subset under user control.

REFERENCES:
patent: 6020912 (2000-02-01), De Lang
patent: 6139197 (2000-10-01), Banks
patent: 6289358 (2001-09-01), Mattis et al.
patent: 6487722 (2002-11-01), Okura et al.
patent: 6594825 (2003-07-01), Goldschmidt Iki et al.
patent: 2002/0013943 (2002-01-01), Haberman et al.
patent: 2002/0126991 (2002-09-01), Kawamura et al.

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