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Holographic memory device
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Patent number 6,097,513
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Issue date Aug 1, 2000
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LG Electronics Inc.
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Sung Woo Noh
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Annular shutter mirror
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Patent number 6,025,953
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Issue date Feb 15, 2000
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LG Electronics, Inc.
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Jong Uk Bu
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G02 - OPTICS
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Hologram memory device
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Patent number 5,946,115
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Issue date Aug 31, 1999
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LG Electronics Inc.
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Sung Woo Noh
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Optical output detector
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Patent number 5,786,890
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Issue date Jul 28, 1998
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LG Electronics Inc.
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Sung Woo Noh
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G11 - INFORMATION STORAGE
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