System and method for identifying a genuine printed document

• US 20100067031A1
• Filed: 07/29/2009
• Published: 03/18/2010
• Est. Priority Date: 07/16/2008
• Status: Active Grant

• Current Assignee: E-Thenticate, LLC
• Original Assignee: E-Thenticate, LLC
• Inventors: Greene, Morton
• Granted Patent: US 8,134,734 B2
• Time in Patent Office: Days
• US Class Current: 358/1.130
• CPC Class Codes: G06V 20/80 Recognising image objects characterised by unique random patterns
• CPC Class Codes: H04N 1/00326 with a data reading, recognizing or recording apparatus, e.g. with a bar-code apparatus arrangements for the associated working of recording or reproducing apparatus with related apparatus G11B31/00
• CPC Class Codes: H04N 1/32133 on the same paper sheet, e.g. a facsimile page header
• CPC Class Codes: H04N 1/32144 embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
• CPC Class Codes: H04N 2201/0081 Image reader H04N2201/0091 - H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/3235 Checking or certification of the authentication information, e.g. by comparison with data stored independently
• CPC Class Codes: H04N 2201/3236 Details of authentication information generation
• CPC Class Codes: H04N 2201/3239 using a plurality of different authentication information
• CPC Class Codes: H04N 2201/327 which are undetectable to the naked eye, e.g. embedded codes

Abstract

A system and method for verifying that a document is included in a document management system is disclosed. This system and method includes radio frequency scanning at least a portion of the document, generating document data dependently upon the radio frequency scanning, comparing the generated document data to stored document data, the stored document data generated dependently upon a prior radio frequency scanning of at least a portion of the document, and outputting an indication of the document being included in the document management system as determined by the comparing.

Claims

1. A desktop document provenance authentication system, comprising:

a multi-function device sized for placement on a desktop, comprising;

an interface to one or more computing systems having access to at least remote network;

a downward facing RF scan head placed proximate to an upper portion of the multi-function device, and above an acceptor of the multi-function device; and

an optical scan head placed below said acceptor of the multi-function device and facing upward;

said acceptor comprising an input for accepting a document for authentication, wherein the document comprises a plurality of optically scannable text and a plurality of randomly distributed resonating RF elements; and

wherein placement of the document to said acceptor of the multi-functional device effectuates a substantially simultaneous optical and RF scan of the document, wherein the optical and the RF scan authenticate the document, and wherein the authentication is communicated at least locally and remotely via said interface to the one or more computing systems.

2. The system of claim 1, wherein the authentication comprises a comparison of at least the optical scan to at least one prior optical scan of the document.

3. The system of claim 2, wherein the authentication is communicated only if the optically scan is substantially identical to said at least one prior optical scan.

4. The system of claim 1, wherein the authentication comprises an affirmative indication.

5. The system of claim 1, wherein the authentication comprises a non-indication.

6. The system of claim 1, wherein said multi-function device further comprises a printer.

7. The system of claim 6, wherein said acceptor further comprises an output for said printer.

8. The system of claim 6, wherein said multi-function device further comprises a dedicated output for said printer.

9. The system of claim 8, wherein the dedicated output is positioned on a side of the multi-function device substantially opposite said acceptor.

10. The system of claim 6, wherein said printer is operable only upon an affirmative one of the authentication.

11. The system of claim 1, further comprising a remote, secure database comprising ones of the authentication, and accessible via said interface.

12. The system of claim 1, wherein the document comprises a voting ballot.

13. The system of claim 12, wherein the document comprises an absentee voting ballot.

14. The system of claim 1, wherein the local communication of the authentication comprises an indication on at least one computing monitor.

15. The system of claim 1, wherein the local communication of the authentication comprises an enabling of one or more functions of the multi-function device.

16. The system of claim 1, wherein the RF elements comprises dipoles.

17. The system of claim 1, wherein the RF elements comprise bulk resonators.

18. The system of claim 1, wherein the document further comprises a serial bar code.

19. The system of claim 1, wherein the document further comprises an orientation indicator.

20. The system of claim 1, wherein said acceptor comprises an input tray.