1.
USPTO patent search methods and appraise;
美国专利商标局(USPTO)专利检索方法与评价
2.
Patent Retrieval of Semantic Keyword for Product Innovative Design
面向产品创新设计的语义关键词专利检索方法
3.
Method to View and Free Search Patents on Internet
网上获取并检索免费专利全文的方法
4.
Free method of searching foreign pharmaceutical patent in internet;
Internet网上免费检索国外药学专利的方法
5.
A Study of the Identify Method about IPC and Theme Terms on Patent Retrieval;
专利检索中的IPC和主题词识别方法研究
6.
The Characteristics And Retrieval Methods of the Worldwide Patent Databases on Internet;
Internet上世界各国专利数据库的特点及检索方法
7.
A Design Knowledge Retrieval Approach for Patent and Mechanical Parts
面向专利和零部件的设计知识检索方法
8.
Knowledge retrieval methods for POAD expert system
POAD专家系统中的知识检索方法
9.
patent classification service
专利分类号检索服务
10.
patent information retrieval system of EuropeanPatent Office
欧洲专利局专利情报检索系统
11.
patent information retrieval system of Japan PatentInformation Organization
日本专利情报组织专利情报检索系统
12.
The American Patent Laws and FDA Patent Information Retrieval;
美国专利政策及FDA专利情报检索
13.
World Patent Index data base
世界专利索引检索数据库
14.
The Study of Retrieval Method and Searcher of Internet Search Engine;
网络搜索引擎中检索器检索方法研究
15.
Free Patent Databases Retrieval and Utilization on the Internet
Internet免费专利数据库检索与利用
16.
Image Retrieval Method Using Entropy and Fractal Image Coding;
利用熵和分形压缩编码的图像检索新方法
17.
Analysis on the Method and Limitation of Traditional Chinese Medicine Literature Retrieval in Medline
利用Medline检索中医药论文的方法与局限性分析
18.
Committee for International Cooperation in Information Retrieval among Patent Offices
专利局间信息检索国际合作委员会