Expandable, modular communications apparatus with wireless interchangeable device authentication

• US 7,546,151 B2
• Filed: 04/25/2008
• Issued: 06/09/2009
• Est. Priority Date: 10/22/2003
• Status: Expired due to Fees

• Current Assignee: PROCON Incorporated (RCM Technologies Incorporated)
• Original Assignee: PROCON Incorporated (RCM Technologies Incorporated)
• Inventors: Hartley, Joel S.
• Primary Examiner(s): Eisen; Alexander
• Assistant Examiner(s): ELCENKO, ERIC J
• Application Number:
  US12/110,251
• Publication Number:
  US 20080198018A1
• Time in Patent Office: 410 Days
• Field of Search: 455/575.1, 455/575.2, 455/418, 455/411, 455/420
• US Class Current: 455/575.1
• CPC Class Codes: H04M 1/0254 comprising one or a plurality of mechanically detachable modules
• CPC Class Codes: H04M 1/7246 by connection of exchangeable housing parts
• CPC Class Codes: H04M 2250/02 including a Bluetooth interface
• CPC Class Codes: H04M 2250/06 including a wireless LAN interface
• CPC Class Codes: H04M 2250/10 including a GPS signal receiver

Abstract

Communications systems and methods can include wide area network communication capabilities provided by a communications module or device and additional functionality provided by one or more interchangeable devices that interface with the communications module. One or more of the interchangeable devices can communicate with the communications module or device via a short range wireless signal, such as for example that of an RFID, WiFi, or Zigbee system. Authentication of the communication device in combination with the one or more interchangeable devices can be included to provide device compatibility and security verification.

Claims

1. A system, comprising:

a standardized electronic interface;

a wireless interchangeable device that is physically interfaced to the standardized interface, the wireless interchangeable device comprising a short range wireless transceiver and a first electronic serial number memory, the short range wireless transceiver providing a wireless communication link via which the first electronic serial number memory receives a tag device electronic serial number from a tag device;

a communications system that is physically interfaced to the standardized electronic interface, the communications system comprising a communication system memory bearing a second electronic serial number, a wireless wide area network terminal, and a control processor executing an authentication agent, the authentication agent transmitting, via the wireless wide area network terminal, a report comprising the tag electronic serial number and the second electronic serial number to an authentication administrator and receiving, via the wireless wide area network terminal, an authorization command that directs the authentication agent to either enable one or more authorized functions of the system if the tag and the second electronic serial numbers are verified by the authentication administrator or disable the one or more functions of the system if the tag and the second electronic serial numbers are not verified by the authentication administrator.

2. A system as in claim 1, further comprising the tag device which comprises a tag memory bearing the tag electronic serial number and a transceiver that transmits the authentication signal.

3. A system as in claim 1, wherein, upon receiving the tag electronic serial number, the authentication agent reads the second electronic serial number from the communication system memory and transmits the report if either the tag electronic serial number or the second electronic serial numbers differ from their previous values.

4. A system as in claim 1, further comprising an additional interchangeable device that is physically interfaced to the standardized electronic interface, the additional interchangeable device comprising a position location device, an additional memory storing a third electronic serial number, and an additional connector adapted to mate with the standardized electronic interface, the report further comprising the third electronic serial number.

5. A system as in claim 1, further comprising an additional interchangeable device that comprises an additional memory storing a third electronic serial number, a first additional connector adapted to mate with the standardized electronic interface, and a second additional connector to mate with the wireless interchangeable device;

the report further comprising the third electronic serial number; and

the wireless interchangeable device physically interfacing to the standardized interface by mating with the second additional connector on the additional interchangeable device while the first additional connector mates with the standardized electronic interface.

6. A system as in claim 5, wherein the interchangeable device further comprises functional hardware for performing at least one chosen function selected from the group consisting of digital photography, car diagnostics, position location, equipment testing, hand-free communications, microcomputer capability, and display.

7. A system as in claim 1, wherein the authentication administrator comprises a database of valid electronic serial numbers against which the first and the second electronic serial numbers are verified.

8. A system as in claim 1, wherein the wireless wide area network terminal is selected from a group consisting of cellular telephones and two-way pagers.

9. A system as in claim 1, wherein the communications system further comprises a power supply.

10. A system as in claim 1, wherein the communications system further comprises a position locator.

11. A system as in claim 1, wherein the communication system comprises a cellular telephone that comprises a removable battery, and wherein one of the wireless interchangeable device and an additional interchangeable device replaces the removable battery.

12. A method comprising:

receiving, at an authentication administrator via a wireless wide area network connection, a report from an authentication agent on a communication system, the report comprising a first electronic serial number corresponding to the communication system and a second electronic serial number corresponding to a tag device that communicates wirelessly with a wireless interchangeable device that is physically interfaced to the communication system;

comparing the first and the second electronic serial numbers with a database of electronic serial numbers; and

transmitting, to the communication system via the wireless wide area network, an authorization command that directs the authorization agent to a) enable one or more functions of the communication system if the first and the second electronic serial numbers are verified by the authentication administrator or b) disable one or more functions of the communication system if the first and the second electronic serial numbers are not located in the database.

13. A method as in claim 12, wherein the one or more functions of the communication system are provided by an additional interchangeable device that is physically interfaced to the communication system.

14. A method as in claim 12, wherein the report further comprises location data regarding the communication system and wherein the administration administrator further compares the location data to an allowable geographic area corresponding to the second electronic serial number and generates an alert to a designated recipient if the location data indicate that the communication device is not within the allowable geographic area.

15. A method as in claim 13, wherein communication system is installed in a vehicle, the one or more functions of the communication system comprising an ignition interlock that is activated if the location data indicate that the communication device is not within the allowable geographic area.

18. A method as in claim 15, wherein the authentication administrator comprises a database of valid electronic serial numbers against which the first and the second electronic serial numbers are verified.

16. A method comprising:

transmitting a report from an authentication agent executed on a communication system to an authentication administrator via a wireless wide area network terminal on the communication system, the report comprising a first electronic serial number read by the authentication agent from a first memory on the communication system and a second electronic serial number that is received at a wireless interchangeable device via a wireless link from a tag device, the wireless interchangeable device being physically interfaced to the communication system via a standardized interface on the communication system;

receiving, via the wireless wide area network terminal, an authorization command that directs the authorization agent to a) enable one or more functions of the communication system if the first and the second electronic serial numbers are verified by the authentication administrator or b) disable one or more functions of the communication system if the first and the second electronic serial numbers are not verified by the authentication server.

17. A method as in claim 16, wherein the one or more functions of the communication system are provided by an additional interchangeable device that is physically interfaced to the communication system.

19. A method as in claim 16, wherein, upon receiving the second electronic serial number in the wireless authentication signal, the authentication agent reads the first electronic serial number from the first memory and transmits the report if either the first electronic serial number or the second electronic serial numbers differ from their previous values.

20. A method as in claim 16, wherein the report further comprises location data regarding the communication system.