Access monitoring via piconet connection to telephone

• US 7,177,668 B2
• Filed: 04/20/2004
• Issued: 02/13/2007
• Est. Priority Date: 04/20/2000
• Status: Expired due to Fees

• Current Assignee: Avago Technologies International Sales Pte Limited (Broadcom, Inc.)
• Original Assignee: Agere Systems Incorporated (Broadcom, Inc.)
• Inventors: Cannon, Joseph M., Mooney, Philip D., Johanson, James J.
• Primary Examiner(s): Nguyen; Duc M.
• Assistant Examiner(s): VU, MICHAEL T
• Application Number:
  US10/827,415
• Publication Number:
  US 20040198448A1
• Time in Patent Office: 1,029 Days
• Field of Search: 340/539.15, 340/573.4, 340/10.3, 600/300, 379/102.02, 379/67.1, 379 68- 74, 379/85, 379/87, 379/88.22, 379/88.23, 379/88.24, 455/550.1, 455/41.1, 455/561, 381/315
• US Class Current: 455/561
• CPC Class Codes: H04M 1/65 Recording arrangements for recording a message from the calling party in the exchange H04M3/50
• CPC Class Codes: H04M 1/652 Means for playing back the recorded messages by remote control over a telephone line H04M1/658 takes precedence
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04M 1/725 Cordless telephones user interfaces specially adapted therefor H04M1/724
• CPC Class Codes: H04M 2250/02 including a Bluetooth interface

Abstract

A home or office is remotely monitored by an authorized caller using wireless piconet networks between personal wireless piconet identifier devices worn or carried by particular persons and a remotely accessible access monitor base unit. Persons are monitored by an authorized remote person using a personal wireless piconet identifying device. Each personal wireless piconet identifying device includes a unique code serving as a personal identifier. An access monitoring base unit (e.g., a cordless telephone) includes a piconet network front end which establishes a piconet or scatternet network connection with a wireless piconet entrance/exit monitor, which in turn establishes temporary wireless piconet networks with the personal wireless piconet identifying units. A properly authorized caller may remotely access the access monitor base unit, enter a suitably secure access code, and request and download desired information from the piconet participant database, either in digital or audible form.

Claims

1. A telephone answering device, comprising:

a digital answering machine;

a wireless piconet front end; and

a monitoring module to determine a presence of a monitored person within a monitored area, said monitoring module determining a presence of a user of said telephone answering device when a piconet device uniquely associated with said user is present in a piconet including said wireless piconet front end of said telephone answering device;

wherein said telephone answering device automatically answers an incoming call when said monitoring module determines that said user is not present, and allows additional rings when said user is present.

2. The telephone answering device according to claim 1, further comprising:

a wireless piconet entrance/exit monitor in communication with said telephone answering device determining a presence of said user based on a physical movement of a personal wireless piconet identifying device worn by said user.

3. A method of automatically answering a telephone call, comprising:

searching for a presence of a user of a telephone answering device via a piconet communications device associated with said user'"'"'s presence;

automatically answering said telephone call if said user is not present; and

allowing said telephone call to continue to ring if said user is present as determined by a presence of said piconet communications device associated with said user'"'"'s presence.

4. The method of automatically answering a telephone call according to claim 3, further comprising:

implementing said piconet communications device with jewelry worn by said user.

5. The method of automatically answering a telephone call according to claim 3, further comprising:

implementing said piconet communications device with a wallet or purse of said user.

6. Apparatus for automatically answering a telephone call, comprising:

means for searching for a presence of a user of a telephone answering device via a piconet communications device associated with said user'"'"'s presence;

means for automatically answering said telephone call if said user is not present; and

means of allowing said telephone call to continue to ring if said user is present as determined by a presence of said piconet communications device associated with said user'"'"'s presence.

7. The apparatus for automatically answering a telephone call according to claim 6, further comprising:

means for implementing said piconet communications device with jewelry worn by said user.

8. The method of automatically answering a telephone call according to claim 6, further comprising:

means for implementing said piconet communications device with a wallet or purse of said user.