KR20020070660A
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Wep to phone wireless internet direct connect system and method
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KR20020011729A
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Mail Service Providing Method Using Multi-Mail Server and common database
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KR20010069228A
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Internet advertisement method by positioning advertisement contents in bulletin board
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KR20010113336A
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Method and apparatus for providing various ringing signals for mobile phone using e-mail
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KR20010105004A
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Survey method for customers' preferences and sales method thereby
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KR20010100529A
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Compensating method according to purchase quantity in internet shopping mall
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KR20010100528A
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Sales method in internet shopping mall
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KR20010092889A
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Method for determining the price according to the user's profile in internet shopping mall
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KR20010092030A
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Method for sending an Internet-Card
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KR20010091681A
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System and method for providing web pages adapted to user display size
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KR20010073811A
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Method and apparatus for sending and receiving multi-media cards using telephone
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