A search system on the Internet provides a search result in response to search criteria provided by a user. The search system comprises a robot agent for extracting web document information and layout images of web documents on the Internet; a first database for storing the web document information extracted...http://www.google.co.uk/patents/US7099861?utm_source=gb-gplus-sharePatent US7099861 - System and method for facilitating internet search by providing web document layout image
