Data encoding mark for placement in a compact area and an object carrying the data encoding mark

• US 7,270,277 B1
• Filed: 05/21/2004
• Issued: 09/18/2007
• Est. Priority Date: 05/21/2004
• Status: Expired due to Fees

• Current Assignee: Jeffrey E. Koziol
• Original Assignee: Jeffrey E. Koziol
• Inventors: Koziol, Jeffrey E.
• Primary Examiner(s): Le; Thien Minh
• Application Number:
  US10/849,843
• Time in Patent Office: 1,215 Days
• Field of Search: 23546201-46225, 235/494, 235/470, 235/454, 235/455
• US Class Current: 235/494
• CPC Class Codes: G06K 19/06037 multi-dimensional coding

Abstract

The encoding mark uses a series of shapes as a guide, each of shape capable of being encoded with a finite number, including zero, of distinctive markings. The encoding of a predetermined identifier is performed by placing a predetermined number of distinctive markings substantially on the perimeter of at least one of the shapes in any spatial orientation with respect to each other on the series of shapes. The predetermined number of distinctive markings and the specific one of the shapes on which the distinctive mark is placed corresponds to a predetermined identifier. Since the shapes may only be a guide, they are not required to appear on the object marked with the encoding mark.

Claims

1. A method of encoding data in an area on an object, the method comprising the steps of

arranging in the area on the object at least one shape as a guide, each of the at least one shapes having a perimeter;

and

placing a predetermined number of distinctive physical markings, in any spatial orientation with respect to each other substantially on the perimeter of each of the at least one shapes using the at least one shape as the guide, to encode and mark the object with the data.

2. A method according to claim 1, wherein

the arranging step further comprises arranging the at least one shapes with either uniform or non-uniform spacing or a combination of spacing between each of the at least one shapes.

3. A method according to claim 1, wherein

the placing step further comprises placing either zero or a finite number of distinctive markings.

4. A method according to claim 1, wherein

the placing step further comprises placing on the object the at least one shape and the distinctive markings by selecting from the group consisting of engraving, printing, imprinting, etching, molding, laser etching, laser engraving, overlaying, photochemical exposing, and holographic imprinting.

5. A method according to claim 1, wherein

the placing step further comprises placing closed geometric shapes as the distinctive markings.

6. A method according to claim 5, wherein

the placing step further comprises filling-in or not filling-in the closed geometric shapes.

7. A method according to claim 1, wherein

the placing step further comprises placing distinctive markings substantially on an object by selecting from the group consisting of engraving, printing, imprinting, etching, molding, photochemical imprinting, overlaying, exposing, and holographic imprinting.

8. A method according to claim 1, wherein

the arranging step further comprises arranging at least one of a plurality of substantially concentric shapes.

9. A method according to claim 8, wherein

the arranging at least one of a plurality of substantially concentric shapes comprises arranging a plurality of substantially circular shapes.

10. A method of encoding data in an area on an object, the method comprising the steps of:

arranging in the area on the object at least one shape as a guide, each of the at least one shapes having a perimeter; and

placing a predetermined number of distinctive markings in any spatial orientation with respect to each other substantially on the perimeter of each of the at least one shapes to encode and mark the object with the data, wherein

the arranging step further comprises the step of overlaying the object to be encoded with a template of the perimeter of each of the at least one shapes on which the distinctive markings are to be substantially placed.

11. A method according to claim 10, wherein

the overlaying step further comprises the step of projecting a light pattern of the at least one shapes on the object to be encoded prior to the placing step.

12. A method for decoding an encoding mark placed in an area, the method comprising the steps of

reading from any perspective an area in which the encoding mark is located;

determining a point of reference for the encoding mark;

counting the number of distinctive markings that make up the encoding mark, the distinctive markings located substantially on the perimeter of at least one of a plurality of shapes, the predetermined number of distinctive markings and the specific perimeter of one of the plurality of shapes on which the distinctive mark is substantially placed corresponding to a predetermined identifier;

comparing the number of distinctive marks counted substantially on the perimeter of each of the at least one of a plurality of shapes in the counting step to the number of marks from each of the at least one of a plurality of shapes corresponding to the predetermined identifier; and

returning a result of the comparing step.

13. An object encoded with identifying data, comprising:

at least one shape forming an array, each said shape having a perimeter and being a guide; and

a predetermined number of distinctive physical markings positioned substantially on said perimeter of each said at least one said shape using each said at least one said shape as the guide, said distinctive markings being in any spatial orientation with respect to each other;

wherein said distinctive physical markings correspond to the data that identifies said object.

14. An object according to claim 13, wherein

said object is a pill or capsule.

15. An object according to claim 13, wherein

said predetermined number of distinctive markings is zero or a finite number.

16. An object according to claim 13, wherein

said array of shapes is a predetermined number of substantially concentric shapes corresponding to said number of distinctive markings and to the encoded identifying data.

17. An object according to claim 13, wherein

said predetermined number of distinctive marks are selected from the group consisting of polygons, stars, circles, triangles, squares, rectangles, trapezoids, rhombi, and dodecagons.

18. An object according to claim 17, wherein

said distinctive markings are either be filled-in or not filled-in.

19. An object according to claim 13, wherein

each of said at least one shapes forming said array is selected from the group consisting of polygons, stars, circles, ellipses, triangles, squares, rectangles, trapezoids, rhombi, and dodecagons.

20. An object according to claim 13, wherein

said array is projected on said object as a light pattern prior to reading said distinctive markings to facilitate decoding.

21. An object according to claim 13, wherein

said array is placed on said object either before or after said distinctive markings are placed on said object.