Invention Grant
US08749480B2 Article having a writing portion and preformed identifiers 失效
文章具有书写部分和预先形成的标识符

Article having a writing portion and preformed identifiers
Abstract:
Embodiments include an article of manufacture, apparatus, device, system, computer-program product, and method. In an embodiment, an article of manufacture method is provided that includes a writing portion that accepts at least one hand-formed mark. The article of manufacture also includes a tag portion displaying at least two machine-distinguishable tags, each machine-distinguishable tag of the at least two machine-distinguishable tags being unique and keyed to a data recipient.
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