Exploitation and Utilization of patent Information on Internet
Internet上专利信息的开发与利用

Being the publication that occupies 1/4 of gross publishing quantities all over the world,patent documentation plays an important role in the development of science and technology in universities.With the development of computer and computer web,more and more valuable patent information resources are delivered via internet.The paper introduces some major websites founded by the international organization and some domestic patent information websites,and the methods about how to search information in them.