| 网上专利法律状态及同族专利检索 |
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| 引用本文： | 蔡东蛟.网上专利法律状态及同族专利检索[J].农业图书情报学刊,2009,21(12):83-85. |
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| 作者姓名： | 蔡东蛟 |
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| 作者单位： | 福州职业技术学院计算机系,福州,350108;清华大学智能技术与系统国家重点实验室,北京,100084 |
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| 摘 要： | 介绍专利法律状态与同族专利检索意义,以美国专利法律状态数据库和欧洲专利局的专利数据库为重点,着重叙述利用互联网免费检索专利法律状态与同族专利的常用方法,提供快速获取专利法律状态与同族专利信息的有效途径。
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| 关 键 词： | 同族专利 法律状态 检索 |
Patent Legal Status and Patent Family Searching on the Internet |
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| CAI Dong-jiao.Patent Legal Status and Patent Family Searching on the Internet[J].Journal of Library and Information Sciences in Agriculture,2009,21(12):83-85. |
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| Authors: | CAI Dong-jiao |
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| Institution: | CAI Dong-jiao ( 1. Computer Department, Fuzhou Polytechnic College, Fuzhou 350108, China; 2. State Key Lab. of Intelligence Technology and System, Tsinghua University, Beijing 100084, China) |
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| Abstract: | The value of patent legal status and patent family search are introduced.Common methods about free patent legal status and patent family search on the internet are described emphatically,focusing on the U.S.patent legal status database and the EPO patent database.A rapid effective way for patent legal status and patent family acquisition is provided. |
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| Keywords: | patent family legal status search |
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