| 摘要 |
A supply chain monitoring system having a laser-based image system usable within an object processing facility to form images in objects, a reader operable to read the images on the objects, and an object tracking system coupled to the reader over a data network. The laser-based image system includes an image forming device operable to form an array of laser-treated regions in the objects in single shot events, where the arrays of laser-treated regions are associated with images.
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