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Media item validation
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Patent number 9,336,638
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Issue date May 10, 2016
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NCR Corporation
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Chao He
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G07 - CHECKING-DEVICES
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Coin processing device
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Patent number 9,153,087
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Issue date Oct 6, 2015
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Laurel Precision Machines Co., Ltd.
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Shohei Yamamoto
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G07 - CHECKING-DEVICES
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Image recognition apparatus
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Patent number 7,327,889
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Issue date Feb 5, 2008
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Omron Corporation
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Kiyoshi Imai
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G06 - COMPUTING CALCULATING COUNTING
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Patent number 6,974,016
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Issue date Dec 13, 2005
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Mars Incorporated
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Christian Voser
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G07 - CHECKING-DEVICES
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Coin validator calibration
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Patent number 6,311,820
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Issue date Nov 6, 2001
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Coin Control Limited
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Malcolm Reginald Hallas Bell
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G07 - CHECKING-DEVICES
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Coin validator
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Patent number 6,230,869
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Issue date May 15, 2001
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Coin Controls Ltd
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Andrew Willian Barson
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G07 - CHECKING-DEVICES
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