System and method for identifying a callee of an incoming telephone call

• US 6,711,239 B1
• Filed: 11/01/2000
• Issued: 03/23/2004
• Est. Priority Date: 11/13/1997
• Status: Expired due to Term

• Current Assignee: RPX Corporation
• Original Assignee: Legerity Incorporated (Microsemi Semiconductor Corp.)
• Inventors: Borland, David
• Primary Examiner(s): Hoosain, Allan
• Application Number:
  US09/704,456
• Time in Patent Office: 1,238 Days
• Field of Search: 379/67.1, 379/72, 379/81, 379/82, 379/88.12, 379/88.19, 379/88.21, 379/207.16, 379/252, 379/373.01, 379/373.02, 379/373.03, 379/88.11, 379/88.2, 379/1, 379/911
• US Class Current: 379/67.1
• CPC Class Codes: H04M 1/578 associated with a synthesized vocal announcement
• CPC Class Codes: H04M 19/041 Encoding the ringing signal, i.e. providing distinctive or selective ringing capability

Abstract

The present invention comprises an improved telephone system and method that determine the identity of the callee of an incoming telephone call. A distinctive ring is selected by one or more of the users of the telephone prior to activating the feature or at a later time. Information about the individual distinctive ring signals is stored in memory inside the telephone. When an incoming call is received from an external party, the telephone determines which one of the users is the callee of the telephone call. A distinctive ring signal is then generated corresponding to the identified callee of the incoming telephone call. The distinctive ring signal identifies the callee of the incoming telephone call to the telephone users. In order to identify the callee of the incoming telephone call, the telephone system, after answering the incoming telephone call, inquires the caller for the identity of the callee. In another embodiment, a callee is identified using voice recognition techniques. After answering a call, the telephone, using a prerecorded message, asks the caller to say the name of the callee. The telephone voice-processes the received voice signals in order to determine the identity of the callee. The telephone then generates a distinctive ring corresponding to the identified callee that identifies the callee to the telephone users.

Claims

1. A method for identifying a callee of an incoming telephone call, the method comprising:

selecting a distinctive ring signal for each of a plurality of callees of incoming telephone calls to a telephone;

receiving an incoming telephone call from a caller;

answering said incoming telephone call;

subsequent to said answering, requesting information from the caller identifying the callee of the incoming call;

determining a distinctive ring signal based on said information identifying the callee of the incoming telephone call if the caller provided said information, wherein said distinctive ring signal identifies the callee of the incoming telephone call;

if the caller provided said information, generating the distinctive ring signal corresponding to the callee in response to said determining; and

if the caller did not provide said information, generating a generic ring signal.

2. The method of claim 1, further comprising receiving voice information from the caller which identifies the callee of the incoming telephone call, in response to said requesting.

3. The method of claim 2, wherein said requesting information identifying the callee of the incoming telephone call comprises:

generating a message requesting the caller to identify the callee of the incoming telephone call after said receiving an incoming telephone call; and

wherein the method further comprises identifying the callee of the incoming telephone call using said received voice information.

4. The method of claim 1, wherein said requesting information from the caller identifying the callee of the incoming call comprises requesting voice information, and wherein the method further comprises:

storing a data base of callee names; and

comparing voice information received from the caller to said database of callee names.

5. The method of claim 1, wherein said requesting information identifying the callee of the incoming telephone call comprises:

displaying a menu of callees and numeric codes, wherein each of said numeric codes corresponds to one of said callees;

prompting the caller to select the callee by entering a corresponding numeric code; and

receiving said numeric code from the caller which identifies the callee of the incoming telephone call.

6. The method of claim 1, wherein said receiving, said answering, said determining, and said generating are all performed on a single telephone.

7. A telephone which identifies a callee of an incoming telephone call, the telephone comprising:

a port for coupling to a telephone line for receiving a telephone signal;

callee identification logic unit coupled to said port, wherein said callee identification logic unit is configured to answer an incoming call and then prompt a caller to identify a callee of the incoming call, wherein said callee identification logic unit is further configured to determine the callee of the incoming telephone call from input received from the caller which identifies the callee of the incoming telephone call, if the callee identification logic unit receives said input from the caller; and

a ringer coupled to said callee identification logic unit for generating a distinctive ring signal in response to the incoming telephone call and the callee identification logic unit determining the identity of the callee, wherein said distinctive ring signal identifies said callee of the incoming call, and wherein said ringer is operable to generate a generic ring signal in response to the incoming telephone call and said caller identification logic unit not receiving said input from the caller.

8. The telephone of claim 7, wherein said callee identification logic unit comprises a database;

wherein said database stores a distinctive ring code associated with each of a plurality of callees and wherein said callee identification logic unit determines said distinctive ring signal by accessing said database.

9. The telephone of claim 7, further comprising a voice recognition unit coupled to said callee identification logic unit, wherein said voice recognition unit prompts said caller for a name of the callee and identifies the callee by performing voice recognition on said name.

10. The telephone of claim 7, wherein said ringer is operable to generate one of a plurality of distinctive ring signals corresponding to each of a plurality of callees.

11. The telephone of claim 7, wherein said port, said callee identification logic unit and said ringer are all comprised within a single telephone.