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http://dx.doi.org/10.5762/KAIS.2010.11.4.1458

Analysis method of patent document to Forecast Patent Registration  

Koo, Jung-Min (Division of Information Management Engineering, Korea University)
Park, Sang-Sung (Division of Information Management Engineering, Korea University)
Shin, Young-Geun (Division of Information Management Engineering, Korea University)
Jung, Won-Kyo (Division of Information Management Engineering, Korea University)
Jang, Dong-Sik (Division of Information Management Engineering, Korea University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.11, no.4, 2010 , pp. 1458-1467 More about this Journal
Abstract
Recently, imitation and infringement rights of an intellectual property are being recognized as impediments to nation's industrial growth. To prevent the huge loss which comes from theses impediments, many researchers are studying protection and efficient management of an intellectual property in various ways. Especially, the prediction of patent registration is very important part to protect and assert intellectual property rights. In this study, we propose the patent document analysis method by using text mining to predict whether the patent is registered or rejected. In the first instance, the proposed method builds the database by using the word frequencies of the rejected patent documents. And comparing the builded database with another patent documents draws the similarity value between each patent document and the database. In this study, we used k-means which is partitioning clustering algorithm to select criteria value of patent rejection. In result, we found conclusion that some patent which similar to rejected patent have strong possibility of rejection. We used U.S.A patent documents about bluetooth technology, solar battery technology and display technology for experiment data.
Keywords
Patent Forecast Text Mining;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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