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:
Sep. 14, 1999
Filed:
Jan. 15, 1997
Applicant:
Inventors:
Kevin F Clancy, Spring, TX (US);
Steven D Holehan, Spring, TX (US);
Assignee:
Compaq Computer Corporation, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08C / ;
U.S. Cl.
CPC ...
345173 ; 345176 ;
Abstract
A personal computer includes a flat panel or LCD display for displaying computer status information. The display includes an overlying transparent touchpad. When the touchpad is touched, appropriate signals are processed so that movements of the user's finger on the touchpad can be indicated by displaying altered images on the display that correspond to the movement of the user's finger. In this way, the user gets an immediate visual feedback through the LCD display of what changes can be or have been made by touchpad control.