System for verifying an item in a package
AssigneeTruTag Technologies, Inc.
InventorsTimothy Learmonth, Michael P. O'Neill, Peter Pearson, Ting Zhou
Life of this patent
Estimating the term…
Abstract
A system verifying an item in a package comprises a package producer and a verifier. The package producer produces a package with a label, wherein the package includes an item each with one or more selected tag identifiers that are placed in a location on the item. The verifier verifies the item using 1) the one or more selected tag identifiers as detected using a spectral measurement or 2) a location or a shape of the one or more selected tag identifiers on the item, and 3) the label as read using a label reader.
Claims20
A system for verifying an item of a type, comprising:
- an identifier adder, wherein the identifier adder adds an associated two or more selected tag identifiers to an item of a type, the two or more selected tag identifiers having an optical signature based at least in part on a spectral measurement of a first tag of the two or more selected tag identifiers and a spectral measurement of a second tag of the two or more selected tag identifiers;
- and
- a verifier, wherein the verifier detects spectral measurements of at least two tag identifiers of a first item, determines an optical signature of the at least two tag identifiers based at least in part on the detected spectral measurements, and verifies the first item as an item of the type in the event that the determined optical signature corresponds to the optical signature of the two or more selected tag identifiers.
A system for verifying an item, comprising:
- an identifier adder, wherein the identifier adder adds an associated two or more selected tag identifiers to an item, the two or more selected tag identifiers having an optical signature based at least in part on a spectral measurement of a first tag of the two or more selected tag identifiers and a spectral measurement of a second tag of the two or more selected tag identifiers;
- and
- a verifier, wherein the verifier detects spectral measurements of at least two tag identifiers of a first item, determines an optical signature of the at least two tag identifiers based at least in part on the detected spectral measurements, and verifies the first item as the item in the event that the determined optical signature corresponds to the optical signature of the two or more selected tag identifiers.
Dependencies are inferred from the claim text.