Keyword History Query System for R.O.C. Patents
碩士 === 亞洲大學 === 資訊工程學系碩士班 === 98 === With a long-term observation of the contents of patent documents, one could analysis the evolution and variation of technology. In this thesis, the R.O.C patent documents were downloaded and collected automatically; then the frequency distribution of significant...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/17920539213814845677 |