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Video calibration device
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Patent number 8,466,966
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Issue date Jun 18, 2013
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Thomas E. Ciesco
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Sun detection sensor
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Patent number 7,781,735
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Issue date Aug 24, 2010
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Virgil J. Gamroth
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G01 - MEASURING TESTING
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Laser protection system
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Patent number 6,411,451
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Issue date Jun 25, 2002
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The United States of America as represented by the Secretary of the Navy
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Gerald Fliss
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G02 - OPTICS
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Photometer
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Patent number 4,737,029
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Issue date Apr 12, 1988
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Tokyo Kogaku Kikai Kabushiki Kaisha
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Kenji Yabusaki
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G01 - MEASURING TESTING
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Photometer
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Patent number 4,708,477
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Issue date Nov 24, 1987
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Tokyo Kogaku Kikai Kabushiki Kaisha
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Yabusaki Kenji
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G01 - MEASURING TESTING
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