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:
Apr. 03, 2001
Filed:
Feb. 18, 1997
Applicant:
Inventor:
Masahiro Tabuchi, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/721 ;
U.S. Cl.
CPC ...
G06F 1/721 ;
Abstract
A hyper-media document management system manages a virtual hyper-media document having data such as images, figures, texts, vocal sounds and animations. The hypermedia document management system has a virtual node manager for managing virtual node and a virtual link manager for managing virtual link. By introducing the virtual node and link, each application program is limited to refer to or modify the virtual hyper-media document, independently.