Patent attributes
An article for protecting a display screen of an electronic device, with the display screen having a display surface. The article may include a substrate configured to be applied to the display surface of the display screen of the device. The substrate may be substantially transparent to permit viewing of portions of the display screen through the substrate. The substrate may have an outer surface for facing outwardly from the display surface when the substrate is applied to the display surface, and an inner surface for facing toward the display surface when the substrate is applied to the display surface. The article may also include an identification circuit integrated with the substrate and encoding an identification code. The article may further include a layer of adhering substance applied to at least a portion of the inner surface of the substrate.
