Method and system for using saved search results in menu structure searching for obtaining faster search results

• US 10,229,197 B1
• Filed: 04/20/2012
• Issued: 03/12/2019
• Est. Priority Date: 04/20/2012
• Status: Active Grant

• Current Assignee: DIRECTV, LLC (AT&T, Inc.)
• Original Assignee: DIRECTV, LLC (AT&T, Inc.)
• Inventors: Leong, Peter
• Primary Examiner(s): Trujillo, James
• Assistant Examiner(s): Le, Jessica N
• Application Number:
  US13/452,693
• Time in Patent Office: 2,517 Days
• Field of Search: 707722
• CPC Class Codes: G06F 16/638 Presentation of query results

Abstract

A system and method for searching using a user device associated with a display includes a controller displaying a plurality of search screens on the display device, each of the plurality of search screens perform a content search. The user device also includes a search module generating respective search results from each of the plurality of search screens and a search retention module storing the respective search results in a memory of the user device and retrieving saved search results from the memory corresponding to the previously accessed search screen when a previously accessed search screen is displayed. The controller displays the saved search results.

Claims

1. A method comprising:

accessing a plurality of search screens displayed on a display device associated with a set top box, each of the plurality of search screens perform a content search of search data;

generating search results as a result of content searches performed at each of the plurality of search screens;

storing the search results corresponding to a respective search screen of the plurality of screens in a memory of the set top box to form saved search results;

navigating to a previously accessed search screen of the plurality of search screens;

communicating new search data to the set top box, said new search data providing content on which a search is to be performed;

receiving the new search data without searching previously searched data at the set top box to form newly received search data;

after receiving the newly received search data at the set top box, retrieving the saved search results from the memory of the set top box, said saved search results corresponding to the previously accessed search screen in response to navigating to the previously accessed search screen;

searching the newly received search data at the set top box to obtain new search results;

updating the saved search results with the new search results obtained from searching the newly received search data to form updated search results at the set top box; and

displaying the updated search results on the display device.

2. The method as recited in claim 1 wherein the step of accessing comprises sequentially accessing the plurality of search screens.

3. The method as recited in claim 1 wherein navigating comprises navigating to the previously accessed search screen by selecting using a user interface.

4. The method as recited in claim 1 wherein storing the search results comprises storing less than an entire search results based on a search frequency.

5. The method as recited in claim 4 wherein the search frequency comprises a likelihood that one of the plurality of search screens will appear.

6. The method as recited in claim 1 wherein storing the search results comprises storing less than an entire search results based on a search cost.

7. The method as recited in claim 6 wherein the search cost comprises a time to perform a search for a selected search screen.

8. The method as recited in claim 1 further comprising storing only a predetermined number of search results in the memory.

9. The method as recited in claim 1 further comprising exiting the plurality of search screens and in response to exiting, removing the search results from the memory.

10. A set top box associated with a display comprising:

a controller displaying a plurality of search screens on a display device, each of the plurality of search screens performs a content search of search data;

a search module generating search results as a result of content searches performed at each of the plurality of search screens;

a search retention module storing the search results corresponding to a respective search screen of the plurality of screens in a memory of the set top box to form saved search results, receiving new search data at the set top box to form newly received search data, said new search data providing content on which a search is to be performed, after receiving the new search data at the set top box, retrieving the saved search results from the memory of the set top box, said saved search results corresponding to a previously accessed search screen and searching the newly received data without searching previously searched data to obtain new search results in response to accessing the previously accessed search screen, updating the saved search results obtained from searching the newly received search data with the new search results to form updated search results; and

said controller displaying the updated search results on the display device.

11. The set top box as recited in claim 10 wherein the controller sequentially accesses the plurality of search screens.

12. The set top box as recited in claim 10 further comprising a user interface navigating the set top box to the previously accessed search screen.

13. The set top box as recited in claim 10 wherein the search results that are stored comprise less than all of the search results based on a search frequency.

14. The set top box as recited in claim 13 wherein the search frequency comprises a likelihood one of the plurality of search screens will appear.

15. The set top box as recited in claim 10 wherein the search results that are stored comprise less than all of the search results based on a search cost.

16. The set top box as recited in claim 15 wherein the search cost comprises a time to perform a search for a selected search screen.

17. The set top box as recited in claim 10 wherein the memory stores only a predetermined number of search results in the memory.

18. The set top box as recited in claim 10 wherein the controller removes the search results from the memory after exiting the plurality of search screens.

19. A system comprising:

a head end;

the set top box as recited in claim 10; and

a communication network communicating data objects from the head end to the set top box,

said search module searching the data objects for search results.

20. The system as recited in claim 19 wherein the communication network comprises a satellite.

21. The system as recited in claim 19 wherein the set top box comprises a satellite television receiving device.

22. The system as recited in claim 19 wherein the set top box comprises a cable television receiving device.