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. 18, 1999
Filed:
Mar. 31, 1997
Mark P Vaughan, Spring, TX (US);
Derrill L Sturgeon, Houston, TX (US);
Christopher A Howard, Houston, TX (US);
Kevin J Brusky, Magnolia, TX (US);
Compaq Computer Corp., Houston, TX (US);
Abstract
A computer system has a computer display with two methods of navigation: discrete and continuous. In discrete navigation, a cursor is moved discretely using a set of arrow keys while in the continuous navigation, a pointer or other screen object has analog movement to any position on the screen using a trackball or other device. When the discrete navigational method is used to highlight a menu item in a menu on a computer display, the computer system masks the display of the pointer until re-activation of the pointer in the second navigational method. In addition, the computer system recalculates the location of the pointer to a position in the center of the highlighted menu item.