The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 2000
Filed:
Mar. 30, 1998
Tonny Yu, Fremont, CA (US);
CNET, Inc., San Francisco, CA (US);
Abstract
A method and apparatus for traversing a hypertext system is provided. A set of descriptive document index terms is provided for documents in the database. Means are provided for the user to specify both the set of relevant index term values and the weighted relative ranking of the set of index terms. Means are provided for comparing the set of index terms specified by the user with sets of document index terms. The comparisons result in a ranked list of the selectively linked electronic documents. In one aspect, the electronic documents are ranked in accordance with the relevancy of each document with respect to the user. In another aspect, each electronic document in that database is indirectly linked with the user's present position through intermediate, dynamically generated tree links. The intermediate tree links are generated in accordance with the relevancy of each document with respect to the user and the efficiency of each index term to differentiate between relevant documents.