Cordless phone back link for interactive television system

• US 20020052197A1
• Filed: 10/05/2001
• Published: 05/02/2002
• Est. Priority Date: 02/26/1997
• Status: Abandoned Application

• Current Assignee: Henry C. Yuen
• Original Assignee: Henry C. Yuen
• Inventors: Yuen, Henry C.
• Application Number:
  US09/971,409
• Publication Number:
  US 20020052197A1
• Time in Patent Office: Days
• US Class Current: 455/420
• CPC Class Codes: H04M 1/725 Cordless telephones user interfaces specially adapted therefor H04M1/724
• CPC Class Codes: H04N 21/2543 Billing , e.g. for subscription services payment schemes, architectures or protocols G06Q20/00; e-commerce G06Q30/00; arrangements for billing for the use of broadcast information or broadcast-related information H04H60/21
• CPC Class Codes: H04N 21/47211 for requesting pay-per-view content payment schemes payment architectures or payment protocols G06Q20/00, G07F
• CPC Class Codes: H04N 21/47815 Electronic shopping payment schemes, payment architectures or payment protocols for electronic shopping systems G06Q20/12
• CPC Class Codes: H04N 21/6181 involving transmission via a mobile phone network arrangements for providing broadcast or conference services to substation in data switching networks in combination with wireless systems H04L12/189; wireless uplink channel access H04W74/004
• CPC Class Codes: H04N 21/6581 Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
• CPC Class Codes: H04N 21/812 involving advertisement data advertising per se G06Q30/02
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests

Abstract

A system for communicating information from a television viewer to a central site includes a remote control unit for sending command signals from the viewer to a television or video cassette recorder (VCR) Circuitry integral with the television or VCR accepts the command signals from the remote control unit and interprets the signals to form a viewer command, such as a purchase command, to be communicated to the central site. The circuitry automatically sends dual-tone multifrequency (DTMF) tone signals representing the command over a radio frequency (RF) link to a cordless telephone base unit, which is connected to the central site by a public switched telephone network. The cordless telephone base unit initiates a telephone call to the central site and communicates the DTMF tone signals received from the DTMF circuitry in the television or VCR to the central site. The television or VCR receives a television signal and extracts information related to a product or pay-per-view (PPV) event being advertised on a television program from the vertical blanking interval of the television signal. This information includes the telephone number of the central site used for making the telephone connection as well as identification information for the product or PPV event to be purchased.

Claims

1. A method for receiving and responding to advertisement on a television screen comprising the steps of:

receiving data regarding an advertising segment in a television signal;

displaying the received advertising segment on the television screen;

responding to the displayed advertising segment to generate a responding data;

combining the responding data with a user identification information;

transmitting the combined data; and

receiving a confirmation message responsive to the transmitted data.

2. The method of claim 1, in which the step of receiving data regarding an advertising segment comprises receiving data regarding an advertising segment in a vertical blanking interval of the television signal.

3. The method of claim 1, in which the advertising segment includes information related to a pay-per-view event.

4. The method of claim 1, in which the advertising segment includes information related to a product for sale.

5. The method of claim 4, in which the advertising segment includes a product identifier and a telephone number for a seller.

6. The method of claim 5, additionally comprising initiating a telephone call and connecting to a site identified by the telephone number for the seller.

7. The method of claim 1, additionally comprising prompting a user to response to the displayed advertising segment.

8. The method of claim 1, in which the responding step comprises responding to the displayed advertising segment using a button on a remote controller.

9. The method of claim 1, in which the receiving a confirmation message step comprises receiving a confirmation message including one or more of order acceptance, and planned delivery date of a product.

10. The method of claim 1, in which the transmitting step comprises receiving a telephone number, initiating a call responsive to the received telephone number, and transmitting data.

11. A system for receiving and responding to advertisement on a television screen comprising the steps of:

means for receiving data regarding an advertising segment in a television signal;

a display processor for displaying the received advertising segment on the television screen;

means for responding to the displayed advertising segment to generate a responding data;

means for combining the responding data with a user identification information;

means for transmitting the combined data; and

means for receiving a confirmation message responsive to the transmitted data.

12. The system of claim 11, in which the means for receiving data regarding an advertising segment comprises means for receiving data regarding an advertising segment in a vertical blanking interval of the television signal.

13. The system of claim 11, in which the advertising segment includes information related to a pay-per-view event.

14. The system of claim 11, in which the advertising segment includes information related to a product for sale.

15. The system of claim 14, in which the advertising segment includes a product identifier and a telephone number for a seller.

16. The system of claim 15, additionally comprising means for initiating a telephone call and connecting to a site identified by the telephone number for the seller.

17. The system of claim 11, additionally comprising means for prompting a user to response to the displayed advertising segment.

18. The system of claim 11, in which the means for responding comprises a remote controller for responding to the displayed advertising segment.

19. The system of claim 11, in which the confirmation message includes one or more of order acceptance, and planned delivery date of a product.

20. The system of claim 11, in which the means for transmitting comprises means for receiving a telephone number, means for initiating a call responsive to the received telephone number, and means for transmitting data.