Apparatus for facilitating the display of information relating to the origin of a third source caller

• US 5,805,677 A
• Filed: 07/10/1992
• Issued: 09/08/1998
• Est. Priority Date: 07/11/1991
• Status: Expired due to Term

• Current Assignee: Texas Technology Ventures, LLP
• Original Assignee: SBC Technology Resources, Inc. (AT&T, Inc.)
• Inventors: Ferry, Thomas, Wilson, Jann
• Primary Examiner(s): Chan, Wing F.
• Application Number:
  US07/911,471
• Time in Patent Office: 2,251 Days
• Field of Search: 358/85, 358/140-142, 358/147, 358/183, 379/90, 379/93, 379/96-98, 379/100, 379/105, 379/110, 379/127, 379/142, 379/161, 379/195, 379/194, 379/184, 379/201, 379/208, 379/215, 379/245, 379/247, 379/53, 379/54 , 379/89, 379/90.01, 379/93.01, 379/93.17, 379/93.18, 379/93.23, 379/93.35, 379/110.01
• US Class Current: 379/93.35
• CPC Class Codes: H04M 1/575 Means for retrieving and displaying personal data about calling party
• CPC Class Codes: H04M 1/576 associated with a pictorial or graphical representation
• CPC Class Codes: H04M 3/533 Voice mail systems
• CPC Class Codes: H04M 3/537 Arrangements for indicating the presence of a recorded message , whereby the presence information might include a preview or summary of the message
• CPC Class Codes: H04N 21/4112 having fewer capabilities than the client, e.g. thin client having less processing power or no tuning capabilities
• CPC Class Codes: H04N 21/4221 Dedicated function buttons, e.g. for the control of an EPG, subtitles, aspect ratio, picture-in-picture or teletext
• CPC Class Codes: H04N 21/42221 Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 21/478 Supplemental services, e.g. displaying phone caller identification, shopping application
• CPC Class Codes: H04N 21/488 Data services, e.g. news ticker systems specially adapted for using meteorological information in broadcast systems H04H60/71
• CPC Class Codes: H04N 7/002 Special television systems not provided for by H04N7/007 - H04N7/18 still pictures via a television channel H04N1/00098
• CPC Class Codes: H04N 7/10 Adaptations for transmission by electrical cable H04N7/12 takes precedence

Abstract

An apparatus and method are disclosed for transferring caller information or tele-communication information to a video device adapted to convert video format signals into a medium of expression. The caller information may include Calling Identity Delivery information. A detecting device detects the presence of a communication present on an incoming tele-communication line; a decoder device decodes the information present on the tele-communication line to produce caller information or tele-communication information related to the communication; and a transfer device causes the caller information or tele-communication information to be converted to the medium of expression by the video device. A frequency band capability conversion apparatus is also disclosed which accepts a composite signal and processes the composite signal so that it falls within the frequency band of a prescribed channel of a receiver. The frequency band capability conversion apparatus may be provided with a tele-communication line interface for interfacing a telephone line with the signal generator, recognizing an occurrence of a telephone call, and signalling information about the telephone call. The caller information or tele-communication information may comprise, e.g., caller ID information, voice messaging information, or caller ID or call waiting information.

Claims

1. An apparatus for transferring caller information to a television for display on a screen of said television, said apparatus comprising:

detecting means for detecting the presence of a communication present on an incoming tele-communication line;

decoding means for decoding information present on the tele-communication line to produce caller information related to the communication;

transfer means for causing said caller information to be converted to a television signal suitable for display on said screen of said television;

means for establishing a communication path between a caller and a receiver, wherein said detecting means comprises means for detecting the presence of a communication request present on said incoming tele-communication line which is originating from a third source separate from the caller and receiver, said third source comprising a telephone, said caller information including information relating to the origin of the third source;

means for temporarily disconnecting said tele-communication line from said receiver;

means for simulating an off hook condition on said tele-communication line; and

means for receiving said caller information from said tele-communication line.

2. An apparatus according to claim 1, further comprising:

means for determining whether additional phones are connected to said tele-communication line in an off-hook condition; and

means for controlling said simulating means and said receiving means to be operative only when said determining means determines that no additional phones are connected to said tele-communication line in an off-hook condition.

3. An apparatus according to claim 1, wherein said disconnecting means comprises:

a switching device having both a normal position, in which said switching device maintains a connection between said caller and said receiver, and a reconfigure position, in which said switching device has reconfigured the connection between said tele-communication line and said receiver; and

a simulating load, connected to said tele-communication line when said switching device is in said reconfigure position, for simulating an off-hook condition of said receiver.

4. An apparatus according to claim 1, further comprising means for disabling said temporary disconnecting means and said simulating means.

5. A method for transferring caller information to a television for display on a screen of said television, said method comprising the steps of:

detecting the presence of a communication present on an incoming telephone line;

decoding information present on a telephone line to produce caller information related to the communication;

converting said caller information to a form appropriate for display on said screen of said television;

establishing a communication path between a caller and a receiver, wherein the detecting step comprises detecting the presence of a communication request present on said incoming telephone line which is originating from a third source separate from the caller and receiver, said third source comprising a telephone device, said caller information including information relating to the origin of the third source,

temporarily disconnecting said telephone line from said receiver;

simulating an off-hook condition on said telephone line; and

receiving said caller information from said telephone line.

6. A method according to claim 5, further comprising:

determining whether additional phones are connected to said telephone line in an off-hook condition; and

controlling said simulating and receiving steps to be executed only when it is determined that no additional phones are connected to said telephone line in an off-hook condition.

7. A method according to claim 5, wherein said disconnecting comprises:

operating a switching device having both a normal position, in which said switching device maintains a connection between said caller and said receiver, and a reconfigure position, in which said switching device has reconfigured the connection between said tele-communication line and said receiver, wherein said operating comprises switching said switching device into said reconfigure position; and

simulating an off-hook condition of said receiver by connecting a simulating load to said telephone line when said switching device is in said reconfigure position.

8. A method according to claim 7, further comprising applying electrical power to said switching device to switch said switching device to said reconfigure position, and eliminating said electrical power to keep said switching device in said normal position.