Integrated search of electronic program guide, internet and other information resources

• US 6,005,565 A
• Filed: 03/25/1997
• Issued: 12/21/1999
• Est. Priority Date: 03/25/1997
• Status: Expired due to Term

• Current Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Inventors: Kulas, Charles J., Legall, Loretta C., Masli, Hans
• Primary Examiner(s): Bayerl, Raymond J.
• Assistant Examiner(s): Jackson, Chadwick A.
• Application Number:
  US08/827,035
• Time in Patent Office: 1,001 Days
• Field of Search: 345/327, 345/353, 348/13, 348/7, 348/906, 348/564
• US Class Current: 715/721
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: H04N 21/42204 User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor constructive details of casings for the remote control device H01H9/0235; user interfaces for controlling a tuning device of a television receiver through a remote control H03J9/00; remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver H04B1/205
• CPC Class Codes: H04N 21/4316 for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
• CPC Class Codes: H04N 21/4532 involving end-user characteristics, e.g. viewer profile, preferences monitoring of user activities for profile generation for accessing a video database G06F16/739; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18
• CPC Class Codes: H04N 21/454 Content or additional data filtering, e.g. blocking advertisements
• CPC Class Codes: H04N 21/4622 Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet web site content organization and management for information retrieval from the Internet G06F16/958; transmission by internet of broadcast information H04H60/82; stock exchange data over packet-switching network H04L12/1804; push services including data channel over packet-switching network H04L12/1859
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 21/4782 Web browsing , e.g. WebTV
• CPC Class Codes: H04N 21/4828 for searching program descriptors retrieval of video data G06F16/739
• CPC Class Codes: Y10S 715/969 Network layout and operation interface

Abstract

A power search tool that enables a user to search an electronic program guide and other information resources with one search. A search tool window is displayed that enables a user to select filter elements used to search. Alternately, in one embodiment, the filter elements are automatically selected from predetermined program elements, such as title or subject, of a selected program in the electronic program guide. The search tool performs a search of the electronic program guide and information resource and modifies the display of the electronic program guide to identify those programs that are filtered from the search. Similarly, a window displays information indicating those portions of the information resource that have been filtered during the search. Preferably the information resource is the world wide web and the URLs of the web sites that include information relative to the filter elements are displayed. The user can then view the electronic program guide and select broadcasts of programs to display as well as proceed to the web sites indicated simply by selection of the corresponding elements on the display.

Claims

1. A power searching method comprising the steps of:

providing a search tool window that enables the generation of filter elements for selectively searching an electronic program guide and at least one separate information resource;

selecting filter elements for a search, wherein the filter elements are based upon user defined search terms;

instituting a search of the electronic program guide and the at least one separate information resource using the selected filter elements, wherein the selected filter elements are common for the search the electronic program guide and the at least one separate information resource;

generating a result set of search results;

applying the result set to an electronic program guide window to modify the guide to indicate those programs that meet the filter elements; and

generating an information resource window displaying results of the search of the at least one separate information resource based upon the filter elements.

2. The method as set forth in claim 1, further comprising the step of

providing an audio/visual window comprising a broadcast of a program.

3. The method as set forth in claim 2, further comprising the step of selecting a program to be displayed in the audio/visual window by selecting a program from the modified electronic program guide.

4. The method as set forth in claim 1, wherein the at least one separate information resource is the world wide web and the information resource window displays a list of URLs of web sites that are part of the result set of search results.

5. The method as set forth in claim 1, wherein the at least one separate information resource is the world wide web and the information resource window comprises a web browser that displays a list of URLs of web sites that are part of the result set of search results.

6. The method as set forth in claim 1, wherein the step of selecting filter elements for a search is performed by a user.

7. The method as set forth in claim 1, wherein the step of selecting filter elements for a search is automatically determined from program elements of a selected program from the electronic program guide.

8. The method as set forth in claim 7, wherein the step on initiating a search is performed in the background when a broadcasted program is selected for display.

9. In a system having a processor, memory and a display, a power search tool comprising:

an electronic program guide window including an electronic program guide;

a search tool window configured to enable the generation of filter elements for selectively searching an electronic program guide and at least one separate information resource, wherein the filter elements are based upon user defined search terms; and

logic configured to search the electronic program, guide and apply a result set to the electronic program guide window to modify the electronic program guide displayed to indicate those programs that meet the filter elements and to generate an information resource window displaying results of the search of at least one separate information resource based upon the filter elements, wherein the filter element, are common for the search the electronic program guide and the at least one separate information resource.

10. The system as set forth in claim 9, further comprising an audio/visual window comprising a broadcast of a program.

11. The system as set forth in claim 9, wherein the at least one separate information resource is the world wide web and the information resource window displays a list of URLs of web sites that are part of the result set of search results.

12. The system as set forth in claim 9, wherein the at least one separate information resource is the world wide web and the information resource window comprises a web browser that displays a list of URLs of web sites that are part of the result set of search results.

13. The system as set forth in claim 9, wherein the logic is further configured to automatically select filter elements for a search from program elements of a selected program from the electronic program guide.

14. The system as set forth in claim 13, further comprising an audio/visual window comprising a broadcast of a program, wherein the logic is further configured to initiate a search in the background when a broadcasted program is selected for display in the audio/visual window.

15. A computer readable medium containing executable instructions which, when executed in a processing system, cause the system to perform a power search of an electronic program guide and at least one information resource the executable instructions comprising:

a first set of executable instructions configured to select filter elements for a search, wherein the filter elements are based upon user defined search terms;

a second set of executable instructions configured to institute a search of the electronic program guide and the at lest one separate information using the selected filter elements, wherein the selected filter elements are common for the search the electronic program guide and the at least one separate information resource;

a third set of executable instructions configured to generate a result set of search results;

a fourth set of executable instructions configured to apply the result set to an electronic program guide window to modify the guide to indicate those programs that meet the filter elements; and

a fifth set of executable instructions configured to generate an information resource window displaying results of the search of the at least one separate information resource based upon the filter elements.

16. The computer readable medium as set forth in claim 15, containing further executable instructions which, when executed in the processing system comprise providing an audio/visual window comprising a broadcast of a program.

17. The computer readable medium as set forth in claim 15, wherein the at least one separate information resource is the world wide web and the information resource window displays a list of URLs of web sites that are part of the result set of search results.

18. The computer readable medium as set forth in claim 15, wherein the at least one separate information resource is the world wide web and the information resource window comprises a web browser that displays a list of URLs of web sites that are part of the result set of search results.

19. The computer readable medium as set forth in claim 15, wherein said instructions for selecting filter elements for a search comprises instructions, which when executed by the system, automatically determines filter elements from program elements of a selected program from the electronic program guide.

20. The computer readable medium as set forth in claim 19, wherein the instruction for initiating a search is executed in the background when a broadcasted program is selected for display.