In recent years people have seen a plethora of Web sites launched offering patent information, making such data much more widely accessible. The author mainly discusses on this subject in this paper.
收稿日期: 1998-10-16
出版日期: 1999-04-25
通讯作者:
赵丹群
作者简介: 赵丹群
引用本文:
赵丹群. 因特网上的专利信息检索及相关问题分析[J]. 现代图书情报技术, 1999, 15(2): 28-30.
Zhao Danqun. Patent Information Retrieval on the Internet. New Technology of Library and Information Service, 1999, 15(2): 28-30.
1 Richard Poyndor Patent Information on the Internet Online & CD-ROM Review 1998,22(1):9-17
2 Lambert Nancy QPAT-US:A new patent search tool for the Internet Database 1996,19 (4):56
3 IBM Patent Search Home Pages:http://www.ibm.com
4 雷燕.介绍因特网上的六个专利文献数据库.图书情报知识1998,(2):44-48
5 方曙 杨志萍 .Intemet网上科技信息资源数据库的检索与实践.现代图书情报技术,1998,(4):15-18
6 彭奇志.Intemet信息检索方法和技巧.中国信息导报,1998,(5):40-41
7 M. Flickner Query By Image and Viedo Content :The QBIC System Computer September 1995