Cellular device authorized user tracking systems and methods

• US 6,600,915 B1
• Filed: 12/08/1997
• Issued: 07/29/2003
• Est. Priority Date: 04/22/1997
• Status: Expired due to Fees

• Current Assignee: John K. Wedeking
• Original Assignee: John K. Wedeking
• Inventors: Wedeking, John K.
• Primary Examiner(s): Trost, William
• Assistant Examiner(s): PEREZ GUTIERREZ, RAFAEL
• Application Number:
  US08/987,188
• Time in Patent Office: 2,059 Days
• Field of Search: 455/561, 455/410, 455/411, 455/575, 455/406, 455/433, 455/419, 455/435, 455/405, 709/217, 709/219, 709/216, 709/225, 713/182, 713/183, 713/200, 713/201, 713/202
• US Class Current: 455/410
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/102 Entity profiles
• CPC Class Codes: H04L 63/105 Multiple levels of security
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04W 12/126 Anti-theft arrangements, e.g. protection against subscriber identity module [SIM] cloning
• CPC Class Codes: H04W 12/71 Hardware identity

Abstract

Systems and methods which enable fast and simple identification of unauthorized users of cellular telephones are described. In one embodiment, the system includes a plurality of remote computers capable of communicating, e.g., via modem, to a central server which includes an electronic database having a plurality of data entries stored therein. The data stored in the database relates to cellular telephones. When a remote computer initiates communication with the server, the server prompts the user to enter a name and password. The server then checks whether the user is an authorized (valid) server user, and if the user is authorized, the main menu is displayed at the remote computer. Once the operator selects Cellular Tracking/Recovery, then the server causes an electronic serial number (ESN) menu to be displayed at the remote computer. The ESN menu enables an operator to select “Search for ESN” (or by mobile identification number (MIN)) to obtain the relevant data. Once the user selects “Search for ESN”, the user is then prompted to input the ESN or MIN which is the subject of the search. The server then searches for a match of the entered ESN or MIN in the database, and if a match is found, the relevant data is displayed at the remote computer. The type and amount of data displayed is controlled, in one embodiment, by the authorized access level of the user.

Claims

1. A method of controlling operation of a central server utilized in connection with a system for determining whether a user is an authorized user of a particular cellular telephone, the telephone being assigned at least one of an electronic serial number and a mobile identification number, said server capable of being linked to a remote unit for communications therewith and comprising a central electronic database having a plurality of entries searchable by at least one of the electronic serial number and the mobile identification number, said method comprising the steps of:

searching the electronic database to obtain data related to at least one authorized user of the telephone;

selecting data to be displayed based on a preassigned access level; and

displaying the data related to the at least one authorized user, the data related to at least one authorized user comprising telephone type and telephone manufacturer.

2. A method in accordance with claim 1 further comprising the steps of causing a mobile identification number to be displayed on a display screen of the remote unit when the database is searched by electronic serial number, the mobile identification number being associated with the electronic serial number, and causing an electronic serial number to be displayed on a display screen of the remote unit when the database is searched by mobile identification number, the electronic serial number being associated with the mobile identification number.

3. A method in accordance with claim 2 wherein the data displayed on a display screen of the remote unit is selected based on a preassigned access level.

4. A method in accordance with claim 1 further comprising the step of causing a mobile identification number to be displayed on a display screen of the remote unit when the database is searched by electronic serial number, the mobile identification number being associated with the electronic serial number.

5. A method in accordance with claim 1 further comprising the step of causing an electronic serial number to be displayed on a display screen of the remote unit when the database is searched by mobile identification number, the electronic serial number being associated with the mobile identification number.

6. A method in accordance with claim 1 further comprising the step of causing the obtained data to be displayed on a display screen of the remote unit.

7. A method for determining whether a user is an authorized user of a particular cellular telephone, the telephone being assigned at least one of an electronic serial number and a mobile identification number, said method comprising the steps of:

identifying at least one of an electronic serial number and a mobile identification number associated with the telephone;

searching a central electronic database having a plurality of entries searchable by at least one of the electronic serial number and the mobile identification number to obtain data related to at least one authorized user of the telephone, the central electronic database accessed by a central server;

selecting data to be displayed based on a pre assigned access level; and

displaying authorized user registration data associated with a search, said registration data comprising telephone type and telephone manufacturer.

8. A method in accordance with claim 7 further comprising the steps of displaying a mobile identification number on a display screen of a computer located remote from the electronic database when the database is searched by electronic serial number, the mobile identification number being associated with the electronic serial number, and displaying an electronic serial number on a display screen of a computer located remote from the electronic database when the database is searched by mobile identification number, the electronic serial number being associated with the mobile identification number.

9. A method in accordance with claim 7 further comprising the step of displaying a mobile identification number on a display screen of a computer located remote from the electronic database when the database is searched by electronic serial number, the mobile identification number being associated with the electronic serial number.

10. A method in accordance with claim 7 further comprising the step of displaying an electronic serial number on a display screen of a computer located remote from the electronic database when the database is searched by mobile identification number, the electronic serial number being associated with the mobile identification number.

11. A method in accordance with claim 7 further comprising the step of displaying the obtained data on a display screen of a computer located remote from the electronic database.

12. A system for determining whether a user is an authorized user of a particular cellular telephone, the telephone being assigned at least one of an electronic serial number and a mobile identification number, said system comprising:

a central computer server capable of being linked to a remote unit for communications therewith;

said central computer server comprising a central electronic database having a plurality of entries searchable by at least one of the electronic serial number and the mobile identification number, said server configured to display authorized user registration data associated with a search, said registration data comprising telephone type and telephone manufacturer and, said server further configured to select data to be displayed based on a preassigned access level.

13. A system in accordance with claim 12 wherein said server is configured to cause display screens to be displayed at the remote unit, and said server is configured to display a mobile identification number when said database is searched by electronic serial number, the mobile identification number being associated with the electronic serial number, and said server is configured to display an electronic serial number when said database is searched by mobile identification number, the electronic serial number being associated with the mobile identification number.

14. A system in accordance with claim 13 wherein said server selects data to be displayed on said display screen based on a preassigned access level.

15. A system in accordance with claim 12 wherein said server is configured to cause display screens to be displayed at the remote unit.

16. A system in accordance with claim 15 wherein said server is configured to display a mobile identification number when said database is searched by electronic serial number, the mobile identification number being associated with the electronic serial number.

17. A system in accordance with claim 15 wherein said server is configured to display an electronic serial number when said database is searched by mobile identification number, the electronic serial number being associated with the mobile identification number.