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Robot cleaner
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Patent number 11,076,730
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Issue date Aug 3, 2021
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Samsung Electronics Co., Ltd.
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Young Seok Lee
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Backlight unit
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Patent number 7,275,850
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Issue date Oct 2, 2007
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Samsung Electronics Co., Ltd.
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Dmitri Nesterenko
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G02 - OPTICS
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Polyimide for optical communications
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Patent number 6,316,589
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Issue date Nov 13, 2001
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Samsung Electronics Co., Ltd.
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Kyung-hee You
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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