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» Korean Patent Search

• Korea Intellectual Property Rights Information Service

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» International Patent Search

• United States
• Japan
• EPO
• China
• WIPO

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» Affiliated Organizations

• Korea Intellectual Property Office
• Korea Institute of Patent Information
• Korean Invention Promotion Association
• Korea Patent Attorneys Association

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» Worldwide IP Office

• USPTO(United States)
• JPO(Japan)
• EPO
• OHIM
• SIPO(China)
• WIPO

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