Toy adapting to color of surroundings

Registers – Coded record sensors – Particular sensor structure

Reexamination Certificate

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Details

C235S469000, C235S462040, C463S031000, C273S237000, C446S175000, C446S485000, C434S099000, C362S104000, C362S571000

Reexamination Certificate

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11149273

ABSTRACT:
A toy or game piece for producing color includes a housing formed in the shape of a toy; a color reader to read a sample and generate data; a processing device to process the generated data and determine a color of the sample based on the generated data; and a light emitting element to produce light corresponding to the determined color. The light emitting element may include two or more light emitting diodes (LEDs) of different colors. The processing device controls the intensity of each LED to cause the light emitting element to produce the corresponding color that is substantially similar to the determined color.

REFERENCES:
patent: 5537516 (1996-07-01), Sherman et al.
patent: 6825919 (2004-11-01), Beimers et al.
patent: 6980231 (2005-12-01), Ohsawa
patent: 2004/0246345 (2004-12-01), Ohsawa et al.
patent: 2005/0153621 (2005-07-01), Gillmour-Bryant et al.
patent: 2006/0044559 (2006-03-01), Foy-Watson
patent: 2006/0219788 (2006-10-01), Thielman et al.
patent: 2007/0080227 (2007-04-01), Sato

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