Scheduler apparatus employing a gopher agent that sends e-mail messages for use in a television receiver

• US 7,315,881 B2
• Filed: 12/27/2000
• Issued: 01/01/2008
• Est. Priority Date: 12/27/2000
• Status: Expired due to Term

• Current Assignee: Thomson Licensing (Vantiva SA)
• Original Assignee: Thomson Licensing (Vantiva SA)
• Inventors: Menez, Benoit Pol
• Primary Examiner(s): Lim; Krisna
• Application Number:
  US09/748,952
• Publication Number:
  US 20020083139A1
• Time in Patent Office: 2,561 Days
• Field of Search: 725 9- 11, 725/40, 725/105, 709/206, 348/569
• US Class Current: 709/206
• CPC Class Codes: H04L 51/00 User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
• CPC Class Codes: H04N 21/4147 PVR [Personal Video Recorder] H04N5/76 takes precedence ; arrangements for broadcast with accumulation-type receivers H04H20/40
• 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 21/4755 for defining user preferences, e.g. favourite actors or genre retrieval personalisation and generation of user profiles for the retrieval of video data G06F16/739; user profiles in network data switching protocols H04L67/306
• CPC Class Codes: H04N 21/4786 e-mailing message switching systems, e.g. electronic mail systems H04L51/00
• CPC Class Codes: H04N 21/482 End-user interface for program selection broadcast systems using EPGs H04H60/72
• CPC Class Codes: H04N 21/4828 for searching program descriptors retrieval of video data G06F16/739
• CPC Class Codes: H04N 5/782 on tape

Abstract

In a television system in which at least program title information for programs which are to be transmitted in the future is transmitted in advance to form a channel guide listing, apparatus is provided for searching the listing for specific user-entered information, and upon successful conclusion to the search, the apparatus schedules the tuning of the desired program, or in the alternative, notifies the viewer of the availability of the program by sending an e-mail message to an address provided by the viewer. In those instances where descriptive text accompanies the program listing, apparatus of the invention performs a search of the text for a particular text string which may relate to the title, the star, the director, or the context of the program, among other search criteria.

Claims

1. In a television system in which at least program title information for programs which are to be transmitted in the future is transmitted in advance to form a channel guide list, apparatus comprising:

memory means for storing data representing said channel guide list, data representing program descriptive text, an e-mail address, and user-entered data representing a user entered text string which is used for searching said channel guide list and said program descriptive text;

data entry means for entering said user-entered data;

control means for performing a search of said channel guide listing and said program descriptive text to match said specific user entered information as to return at least two different program titles where said search term matches a term in the title of one program from said at least two different programs and said user entered information matches the descriptive text corresponding to a second program of said at least two different programs;

on-screen display means for displaying text or graphics under control of said control means; and

means for selecting a television program for viewing;

said control means sends after said at least two different programs are determined an electronic message to the user at the e-mail address to notify said user of an availability of said at least two different television programs, wherein said control means further transmits to said e-mail address electronic messages comprising additional television programs listings different from said at least two television programs and where such additional television program listings are selected from updated program guide information that match at least one of;

a program title of said additional television programs and program descriptive text of said additional television programs said until said search operation is terminated.

2. The apparatus of claim 1 wherein, when television program-descriptive text relates to at least one of a title, star, director, or context of said television program.

3. The apparatus of claim 2 wherein, in response to user-entered data said control means controls said on-screen display means to display a list of user-entered search criteria, and user-entered instructions for execution after successful completion of each search.

4. The apparatus of claim 3 wherein, said on-screen user-entered instructions for execution after successful completion of each search include instructions to record said at least two television programs.

5. The system of claim 1, wherein said electronic message is an e-mail message.

6. The apparatus of claim 1 further including a remote control unit wherein, said user-entered data is entered by means of a screen displayed keyboard operated by selecting keys of said keyboard via cursor commands transmitted by said remote control unit.

7. The apparatus of claim 1 wherein, said user-entered search criteria form logically-ORed search terms.

8. The apparatus of claim 1 wherein, said user-entered search criteria form logically-ANDed search terms.

9. The apparatus of claim 1 wherein, said user-entered search criteria form logical compound statements employing logic operators, such as AND, OR, NOT, or XOR to logically-connect search terms.

10. In a television system in which at least program title information for programs which are to be transmitted in the future is transmitted in advance to form a channel guide list, a television program searching method, comprising the steps of:

storing in a memory means data representing said channel guide list, data representing program descriptive text, an e-mail address, and storing user-entered data representing a user entered in text string which is used for searching said channel guide list and said program descriptive text;

performing a search of said channel guide listing and said program descriptive text to match said specific user entered information as to return at least two different television shows where said at least two different television programs have different program titles where said search term matches a term in the title of one of said at least two different programs and said user entered information matches a term of the descriptive text corresponding to a second program from said at least two different programs for a match to specific user-entered information; and

sending an electronic message to a user at the e-mail address as to notify said user of an availability of said at least two different television programs, and

repeating said sending step with further electronic messages comprising additional television programs listings which are different than said at least two different program listings and where said additional television program listings are selected from updated program guide information that match at least one of;

a program title of said additional television programs and program descriptive text of said additional television programs, until said search operation is terminated.

11. The method of claim 10, wherein said user entered data is entered via a data entry means.