Intellectual Property implies rights concerning invisible commodities that are generated by human mental activities such as patent, utility model, design, trademark, copyright, computer program and trade secret. The Industry-Academic Cooperation Foundation of Yonsei University operates intellectual property management to protect researchers' intellectual property rights and improve technology transfer to industries. Yonsei Intellectual Property System (YSIS) manages professors' inventions from their research based on the agreement of the intellectual property management of Yonsei University.