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Database navigation system for a home entertainment system

  • US 6,396,544 B1
  • Filed: 11/23/1999
  • Issued: 05/28/2002
  • Est. Priority Date: 07/17/1995
  • Status: Expired due to Fees
First Claim
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1. A computerized method for processing video signals, the method comprising:

  • separating textual information from the video signals, wherein the textual information includes program information identifying future video signals to be received, said textual information identifying a start time for the future video signal;

    storing the textual information in a database;

    receiving a query;

    searching the stored textual information in accordance with the query and retrieving text that matches the query for presentation of program information identifying future video signals to a user; and

    storing the future video signals into a memory at the start time.

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