Two-part code

Details Two-part code Two-part code

G - Physics

06

K

G06K 9/00 (2006.01) G06K 9/64 (2006.01)

Patent

CA 2562403

A graphically representable, machine readable code having first and second parts wherein the first part may be associated with data and a second part may be associated with the first part, such that a relationship between the parts, or lack thereof may be discerned by reading both parts of the code, in order to verify the authenticity of the code. Figure 1 shows a two-part code printed on a substrate 12. The two- part code 10 comprises a first part 14 and a second part 18 which are separated by a portion 12a of the substrate 12. In this case the first part 14 occupies a first, generally rectangular area and the second part 16 occupies a second, smaller generally rectangular area. The relative sizes of the first and second areas, and/or their shape, could be different from the example shown. Inside the area occupied by the first part 14 is a plurality of straight lines, at least some of which intersect each other. In this example the first part of the two-part code comprises a composite indicium such as is described in our UK Patent no GB 2383878 B and sold commercially under the trade mark FractureCode (RTM). Whilst the example is of a plurality of intersecting lines, this type of code might comprise other elements or shapes such as dots, rectangles or ellipses or a combination of such elements and/or shapes.

Affiliated with

Also associated with

Rating

Two-part code does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two-part code, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-part code will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2006707