Scheduler employing a predictive agent for use in a television receiver

• US 5,867,226 A
• Filed: 12/15/1995
• Issued: 02/02/1999
• Est. Priority Date: 11/17/1995
• Status: Expired due to Term

• Current Assignee: Thomson Consumer Electronics Incorporated (Vantiva SA)
• Original Assignee: Thomson Consumer Electronics Incorporated (Vantiva SA)
• Inventors: Morrison, Hugh Boyd, Brown, Megan Louise, Wehmeyer, Keith Reynolds, Crosby, Sheila Renee, Miller, Robert Howard, Reavis, Jeffrey Philip
• Primary Examiner(s): HSIA, SHERRIE Y
• Application Number:
  US08/573,113
• Time in Patent Office: 1,145 Days
• Field of Search: 348/563, 348/564, 348/569, 348/570, 348/906, 348/734, 348/6, 348/7, 348/10, 348/12, 348/13, 348/461, 348/468, 348/553, 455/5.1, 455/4.2, 455/6.1, 455/6.2
• US Class Current: 725/46
• CPC Class Codes: H04N 21/44222 Analytics of user selections, e.g. selection of programs or purchase activity monitoring of user selections in data processing systems G06F11/34; arrangements for monitoring the user's behaviour or opinions in broadcast systems H04H60/33
• 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 21/47 End-user applications
• CPC Class Codes: H04N 21/47214 for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market stock exchange data over packet-switching network H04L12/1804; push services over packet-switching network H04L12/1859; notification of incoming messages in packet switching networks H04L51/224

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 for specific television programs which satisfy certain criteria concerning a user'"'"'s viewing preferences, and upon successful conclusion to the search, the apparatus generates a list of such television programs in order to predict for the viewer certain programs which may be of interest. In a first embodiment of the invention the apparatus stores information about the particular television shows which the user watches, as search criteria. In a second embodiment of the invention the search criteria is editable by the viewer to further refine the searches.

Claims

1. A television program searching method 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, comprising the steps of:

storing in a memory means data representing said channel guide list and storing data representing characteristics of television programs previously watched by a user;

performing a search of said channel guide list for a match to specific data representing said characteristics of television programs previously watched by said user; and

notifying said user of available television programs having characteristics similar to characteristics of a previously watched television program.

2. The method of claim 1 wherein, when television program-descriptive text accompanies said channel guide list, includes the further step of:

performing a search of said television program-descriptive text for a particular text string which relates to at least one of title, star, director, or context of said television program.

3. The method of claim 1, wherein said step of notifying said user includes the step of producing a display including a list of the available television programs matched during said step of performing a search on a display screen for viewing by the user.

4. The method of claim 3, further comprising a step of altering the produced display by a user using a data entry device.

5. The method of claim 4, further comprising the step of selecting one of the available television programs displayed on the list of available television programs.

6. The method of claim 1, wherein said specific data representing said characteristics of television programs previously watched by said user includes at least one of topic, title, date and theme information.

7. The method of claim 5, further comprising steps of:

determining if a predetermined time period elapses between completion of said step of selecting and entering of user-entered data; and

modifying the display based upon the selected one of the available television programs upon determining the predetermined time period has expired.

8. The method of claim 4, further comprising a step of displaying a number of times that each of the available television programs has been viewed.

9. The method of claim 8, wherein said step of displaying further comprises the step of displaying instructions for recording the selected one of the available television programs displayed on the list of available television programs.