1.
IFI/Plenum Data Co. Patent Retrieval System
美国工业情报／普列纳姆数据公司专利检索系统
2.
Comparison and Analysis of China Patent Search Systems in Internet;
因特网上中国专利检索系统的比较分析
3.
patent information retrieval system of EuropeanPatent Office
欧洲专利局专利情报检索系统
4.
patent information retrieval system of Japan PatentInformation Organization
日本专利情报组织专利情报检索系统
5.
patent storage-and-retrieval system
专利文献储存与检索系统
6.
Research and Implementation of Patent Information Retrieval Experimental System
专利信息检索实验系统的研究与实现
7.
International Patent Classification Cumulative and Linguistic Advanced Search System
国际专利分类累积和语言先进检索系统
8.
THE APPLICATION FOR PATENT DOCUMENT CD-ROM RETREVAL SYSTEM IN QINGHAI PROVINCE
青海省应用专利文献光盘检索系统的研究
9.
Patent Information Retrieval System s Push and Application Research of Data Mining;
专利信息检索系统的推送与数据挖掘应用研究
10.
Research on CBIR Based on Design Patent Retrieval System;
基于内容的外观设计专利图像检索系统的研究
11.
THE DESIGN AND REALIZATION OF PATENT INFORMATION RETRIEVAL SYSTEM BASED ON ONTOLOGY
基于本体的专利信息检索系统设计与实现
12.
Research and Application of Ontology Semiautomatic Construction in Patent Information Retrieval System;
专利信息检索系统中本体半自动构建的研究与应用
13.
Research and Implementation of Fusing Ontology and Users Interests in Patent Information Retrieval System;
融合本体和用户兴趣的专利信息检索系统的研究与实现
14.
Research and Development of Product Design Patent Retrieval Analysis System;
产品外观设计专利检索与分析系统的研究和实现
15.
Patent Analysis and Research on Secure Communication--Based on Data Retrieved from Derwent Innovation Index
保密通信领域专利信息调研分析——基于德温特专利文献系统的检索数据
16.
Design and Implementation of Expert Search & Hotspot Detecting System
专家检索及热点探测系统设计与实现
17.
Knowledge retrieval methods for POAD expert system
POAD专家系统中的知识检索方法
18.
Research on Framework and Model of Web Search and Expert Search Engine
网络搜索引擎与专家检索系统框架和模型研究