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Data Storage Device with Variable Computer File System
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Apparatus and method for file system protection on auxiliary storage device
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Apparatus and method for managing recovery information of auxiliary storage device
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An auxiliary memory device providing independent backup and recovery functions, and appliances adopting this memory device
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KR20190004512A
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System for inputting password
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KR20190004128A
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Apparatus for Transmitting Audio Signal
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An auxiliary memory device having independent recovery region
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KR20180123815A
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Computer having isolated user computing part
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KR20170033071A
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System and method for providing broadcasting advertisement
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Pizza Ordering System and the Method
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KR20160106361A
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vertical type electric roasting grill
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WO2015163492A1
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Vibration device
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WO2014123338A1
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System for ordering pizza and method therefor
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KR20140087138A
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Vibration Device
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KR20140046833A
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Double display apparatus and providing method
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KR20140045008A
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Vibration device, calling notice apparatus and method using the vibration device
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Emergency rescue request apparatus and method
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Shopping mall system supporting chatting
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KR20040020527A
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Shopping mall system supporting chatting
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KR20040019654A
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Electronic video album apparatus
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