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KR20090017224A
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The method of in-outside display of the shop for the changes of customer's ranking, name and score at karaoke
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KR20080047941A
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Karaoke enabled to back-reservation from last time
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KR20060010674A
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Real time certification service system on line related to off-line paper
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KR20030001199A
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Method of radio-styled tv channel service for only radio-styled broadcasting with video data on tv broadcasting channel
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KR20010096891A
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Information-reporter service system of try'g & find'g until reservation on internet
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On-line service system for a daily, magazines & recycling real-time a daily, a weekly, a monthly, a quarterly etc.
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Search'g service system for goods & informations etc. on public communication network and on-line
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Ticket'g service for a section-seat on line and communication net
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Free board,scribbles board,on-line chatt'g scribbles service and the method
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Rtb(radio-tvbroadcast'g system on air, cable & satellite
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KR20000006854A
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THE MANUFACTURING PROCESS OF Tuk-Bok-Ki(BAR-RICE CAKE) CONTAINED NATURAL-EATABLE PIGMENT
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KR20000031855A
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Brain massage machine
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