LICENSING AND IDENTIFICATION DEVICES HAVING CODED MARKS AND METHODS OF MAKING AND AUTHENTICATING SUCH LICENSING AND IDENTIFICATION DEVICES

Title:

LICENSING AND IDENTIFICATION DEVICES HAVING CODED MARKS AND METHODS OF MAKING AND AUTHENTICATING SUCH LICENSING AND IDENTIFICATION DEVICES

Document Type and Number:

WIPO Patent Application WO2005045770

Kind Code:

A3

Abstract:

The present invention provides licensing and identification devices such as secure documents. Such licensing and identification devices can be produced so that there is a record of production and so that the documents cannot be produced from stolen or unauthorized materials or used by anyone other than an authorized individual or organization. A secure licensing and identification device in accordance with the present invention preferably includes a uniquely identifiable coded authorization mark and a uniquely identifiable coded information mark. The authorization mark preferably functions as a key that allows the information mark to be provided on the instrument. As such the information mark is preferably based on the authorization mark so that the information mark and the authorization mark can be used to authenticate the secure instrument.

More Like This:

JPS5820999	[Title of the device] Sensor array
JPH06304849	WORK TERMINAL DEVICE IN CONTINUOUS PRODUCTION LINE
WO/2003/091944	DYNAMIC BAR CODE DISPLAY APPARATUS, DYNAMIC BAR CODE GENERATION METHOD, AND STORAGE MEDIUM GENERATING DYNAMIC BAR CODE

Inventors:

NGUYEN CAM VAN (US)
SUNN HUIMIN (US)

Application Number:

PCT/US2004/035332

Publication Date:

October 12, 2006

Filing Date:

October 25, 2004

Export Citation:

Click for automatic bibliography generation Help

Assignee:

VERITEC INC (US)
NGUYEN CAM VAN (US)
SUNN HUIMIN (US)

International Classes:

G06K7/10; B32B37/14; B41J11/00; B41J13/12; G06K19/00; G06K19/06; G06K19/14; H04K1/00; H04L9/00; G06K9/00; H04L9/32

Foreign References:

US20040050936A1

2004-03-18

Other References: