Smartchip biometric device

• US 20040015704A1
• Filed: 11/18/2002
• Published: 01/22/2004
• Est. Priority Date: 05/18/2000
• Status: Abandoned Application

• Current Assignee: Stefaan D.E. Schrijver
• Original Assignee: Stefaan D.E. Schrijver
• Inventors: De Schrijver, Stefaan
• Application Number:
  US10/299,046
• Publication Number:
  US 20040015704A1
• Time in Patent Office: Days
• US Class Current: 713/186
• CPC Class Codes: G06F 21/32 using biometric data, e.g. fingerprints, iris scans or voiceprints
• CPC Class Codes: G06F 21/83 input devices, e.g. keyboards, mice or controllers thereof
• CPC Class Codes: G06V 40/30 Writer recognition; Reading and verifying signatures
• CPC Class Codes: G07C 9/35 by means of a handwritten signature
• CPC Class Codes: G07C 9/37 using biometric data, e.g. fingerprints, iris scans or voice recognition

Abstract

A writing instrument that incorporates a first microprocessor within the writing instrument structure, wherein the first microprocessor incorporates the smart card technology, and is capable of transmitting, receiving, processing, and storing signals and other pertinent data. In one embodiment, the first microprocessor internally stores an encrypted PIN for the writing instrument owner. The writing instrument can also incorporate biometric sensors and a second microprocessor to control the biometric sensors and collect biometric data during a signature event. The internally stored and encrypted PIN can be transferred to other systems with biometric information to provide a dual verification scheme. In another embodiment, data stored on the first and/or second microprocessor can be accessed by a reader requiring a PIN input from a user. In another embodiment, a PIN can be written with the writing instrument, and the second microprocessor is subsequently provided biometric data to verify the PIN stored in the first microprocessor and authenticate the user biometric data. The chip information may be displayed on an optional display incorporated into the writing instrument, or on a remote display.

Claims

1. A writing instrument comprising:

an outer surface constructed and arranged to be gripped by a user, the outer surface further comprising a microprocessor.

2. The writing instrument of claim 1, wherein the microprocessor can at least one of transmit data, receive data, store data, and process data.

3. The writing instrument of claim 1, wherein the microprocessor is activated by an electronic device, through contact or contactless means.

4. The writing instrument of claim 1, further comprising at least one biometric sensor.

5. The writing instrument of claim 1, further comprising:

at least one biometric sensor;

a distinct second microprocessor to control the biometric sensors;

a biometric signature data memory;

a registration module to register pen users and to generate biometric templates used in verification;

a verification module to process data from the at least one biometric sensor and compare the biometric data to the biometric signature data memory; and

,

an activation module to activate the electronic module based upon the verification module output.

6. The writing instrument of claim 1, further comprising a display.

7. The writing instrument of claim 1, wherein the microprocessor further comprises a display driver to display the data.

8. The writing instrument of claim 1, wherein the element for engaging a writing media comprises a stylus tip.

9. The writing instrument of claim 1, wherein the element for engaging a writing media comprises an ink cartridge tip.

10. The writing instrument of claim 1, wherein the element for engaging a writing media comprises a lead pencil.

11. The writing instrument of claim 7, further comprising a software user interface to display the data.

12. A method for securing data using biometric data, comprising,

collecting the biometric data;

collecting a personal identification number (PIN); and

,

providing access to the data based upon validation of the biometric data and the PIN.

13. A method according to claim 12, wherein collecting the biometric data further comprises collecting information from a signature event.

14. A method according to claim 12, wherein collecting a PIN further includes collecting the PIN from a signature event.

15. A method according to claim 12, wherein providing access to the data based on validation of the biometric data further comprises comparing the collected biometric data to a biometric database.

16. A method according to claim 12, wherein,

collecting PIN further includes collecting a PIN using a first microprocessor;

and,

collecting biometric data further includes collecting biometric data using a distinct second microprocessor.