Method for searching of an electronic program guide

• US 7,810,119 B2
• Filed: 02/28/2002
• Issued: 10/05/2010
• Est. Priority Date: 02/28/2001
• Status: Expired due to Term

• Current Assignee: InterDigital Madison Patent Holdings (InterDigital, Inc.)
• Original Assignee: Thomson Licensing (Vantiva SA)
• Inventors: Johnson, Carolynn Rae
• Primary Examiner(s): Saltarelli; Dominic D
• Application Number:
  US10/468,881
• Publication Number:
  US 20040093616A1
• Time in Patent Office: 3,141 Days
• Field of Search: 725/53, 725/44, 725/40, 725/43, 725/39, 725/47, 725/52
• US Class Current: 725/53
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 21/4828 for searching program descriptors retrieval of video data G06F16/739

Abstract

A method for assisting a user in selecting a program for viewing or listening comprising periodically receiving and storing electronic program guide information comprising records for forthcoming programs, the records having a plurality of fields; receiving a user selected text string and one more user selected fields; searching the program guide information for records having the user selected text string in one or more of the user selected fields; and displaying a list of the forthcoming programs corresponding to the matching records. This invention allows for more efficient and reliable searches of an electronic program guide for user desired programming.

Claims

1. A method for assisting a user in selecting a program for viewing or listening, comprising steps of:

periodically receiving and storing electronic program guide information comprising records for forthcoming programs, each of the records having at least six user selectable search fields;

enabling display of a first user interface for facilitating user selection of a text string and user selection of the at least six user selectable search fields;

searching the electronic program guide information for records having the user selected text string in one or more of the at least six user selected search fields in response to a user command; and

enabling display of a second user interface including a list of the forthcoming programs corresponding to the records identified in the searching step.

2. The method of claim 1 further comprising saving the user selected text string and the at least six user selected fields and repetitively searching the electronic program guide information for records having the user selected text string in the at least six user selected search fields.

3. The method of claim 1 wherein:

the first user interface has at least three concurrently displayed portions comprising a first portion including an area for inputting the user selected text string, a second portion including a plurality of user selectable text characters that are concurrently displayed and in which the user selects one or more of the user selectable text characters for input into the first portion as the user selected text string, and a third portion including a listing of the at least six user selectable search fields;

the at least six user selectable search fields are concurrently listed in the third portion;

the user selects the at least six user selectable search fields by marking the at least six user selectable search fields in the third portion; and

the marking is performed by placing a pre-defined mark adjacent to each of the at least six user selectable search fields.

4. The method of claim 3 wherein the second portion separates the first and third portions in the first user interface.

5. The method of claim 3 wherein the second portion occupies more space in the first user interface than the first portion.

6. The method of claim 1 wherein the at least six user selectable search fields comprise at least six of:

topic, theme, description, title, actors, roles, director, writer, production studio, awards, keywords, and release date.

7. The method of claim 1 wherein the second user interface further includes a plurality of user selectable icons, each of the plurality of user selectable icons corresponding to a previous search and at least one of the user selectable icons being labeled with the user selected text string used for the previous search;

and

further comprising a step of;

enabling display of saved search results for the previous search responsive to user selection of a corresponding one of the plurality of user selectable icons.

8. An apparatus for assisting a user in selecting a program for viewing or listening, comprising:

control means for periodically receiving and storing electronic program guide information comprising records for forthcoming programs, each of the records having at least six user selectable search fields;

interface means for enabling display of a first user interface for facilitating user selection of a text string and user selection of the at least six user selectable search fields;

said control means searching the electronic program guide information for one or more of the records having the user selected text string in one or more of the at least six user selected search fields in response to a user command; and

said interface means enabling display of a second user interface including a list of the forthcoming programs corresponding to the records identified during the search.

9. The apparatus of claim 8 wherein:

the first user interface has at least three concurrently displayed portions comprising a first portion including an area for inputting the user selected text string, a second portion including a plurality of user selectable text characters that are concurrently displayed and in which the user selects one or more of the user selectable text characters for input into the first portion as the user selected text string, and a third portion including a listing of the at least six user selectable search fields;

the at least six user selectable search fields are concurrently listed in the third portion;

the user selects the at least six user selectable search fields by marking the at least six user selectable search fields in the third portion; and

the marking is performed by placing a pre-defined mark adjacent to each of the at least six user selectable search fields.

10. The apparatus of claim 9 wherein the second portion separates the first and third portions in the first user interface.

11. The apparatus of claim 9 wherein the second portion occupies more space in the first user interface than the first portion.

12. The apparatus of claim 8 wherein the at least six user selectable search fields comprise at least six of:

topic, theme, description, title, actors, roles, director, writer, production studio, awards, keywords, and release date.

13. The apparatus of claim 8 wherein the second user interface further includes a plurality of user selectable icons, each of the plurality of user selectable icons corresponding to a previous search and at least one of the user selectable icons being labeled with the user selected text string used for the previous search, and further wherein saved search results for the previous search are displayed responsive to user selection of a corresponding one of the plurality of user selectable icons.