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Fred Thomas Fred Thomas
Thomas Fred C Iii, Dixon Glenn B, Shelton Todd R, Graves Todd L, Bracken Allen T: Latent illuminance discrimination marker and system for data storage cartridges. Iomega, July 12, 2000: EP1018090-A1

An object (20) or an article, such as a data storage cartridge, for a detector or reader, such as a data storage disk drive, has a latent illuminance marker. A light source (34) illuminates the marker and the marker emits illuminance as phosphorescence. A photosensor (36) detects the emitted illumin ...


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Fred Thomas Fred Thomas
Thomas Fred C Iii, Graves Todd L, Shelton Todd R, Smith Paul: System and method for cartridge detection and verification using signal comparison. Iomega Corporation, sKURTZ Richard E, May 25, 2000: WO/2000/030020

A system and method which is used to identify and discriminate the type of data storage cartridge that has been inserted into a disk drive. A system for identifying a type of data storage cartridge having a marker (20) comprises a light source (34) for emitting light to illuminate the marker (20), a ...


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Graves Todd L, Sumner Wayne A: System and method for applying a luminescent material to a substrate. Iomega, March 14, 2001: EP1083006-A2

A system and method for applying a thick layer of luminescent emissive material, such as phosphor, to a substrate, such as a data storage cartridge, is provided whereby a luminescent emissive material is mixed with a binder, the mixture is dispensed onto a mesh screen placed over a substrate, and th ...


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Graves Todd L, Washburn Klinton D: Latent illuminance discrimination marker with reflective layer for data storage cartridges. Iomega, July 18, 2001: EP1116235-A1

A data storage cartridge for a data storage disk drive has a latent illuminance marker. A reflective surface on the cartridge increases the intensity of the irradiance on the marker and illuminance from the marker. A light source illuminates the marker and the marker emits phosphorescence. A photose ...


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Graves Todd L, Washburn Klinton D: Latent illuminance discrimination marker with reflective layer for data storage cartridges. Iomega Corporation, sKURTZ Richard E, April 6, 2000: WO/2000/019428

A data storage cartridge for a data storage disk drive has a latent illuminance marker. A reflective surface on the cartridge increases the intensity of the irradiance on the marker and illuminance from the marker. A light source illuminates the marker and the marker emits phosphorescence. A photose ...


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Thomas Fred C Iii, Dixon Glenn B, Shelton Todd R, Graves Todd L, Bracken Allen T: Latent illuminance discrimination marker and system for data storage cartridges. Iomega Corporation, sKURTZ Richard E, April 1, 1999: WO/1999/016009

An object (20) or an article, such as a data storage cartridge, for a detector or reader, such as a data storage disk drive, has a latent illuminance marker. A light source (34) illuminates the marker and the marker emits illuminance as phosphorescence. A photosensor (36) detects the emitted illumin ...


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Graves Todd L, Sumner Wayne A: System and method for applying fluorescent phosphor to base material. Iomega, May 22, 2001: JP2001-138618

PROBLEM TO BE SOLVED: To apply a luminous substance like a fluorescent phosphor to a base material like a data storage cartridge as a thick layer. SOLUTION: The method for applying a fluorescent phosphor to a base material comprises the steps of mixing a luminous substance with a bonding agent to fo ...


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