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:
Nov. 24, 1998
Filed:
Jun. 07, 1995
Kenneth P Fishkin, Redwood City, CA (US);
Maureen C Stone, Los Altos, CA (US);
Jock D Mackinlay, Palo Alto, CA (US);
Xerox Corporation, Stamford, CT (US);
Abstract
An information visualization system which uses dynamic queries in combination with movable viewing operation regions (VORs) for searching of two dimensional databases. Boolean and real-valued queries are made by overlapping viewing operation regions which include filters to search for specific data in the database. The viewing operation regions include interactive interfaces such as sliders and/or buttons to control the value of the filter function and define a composition operation generated by overlapping the VORs. The system provides a graphical display of database values and direct manipulation tools for exploring relationships between the database.