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:
Dec. 11, 2007
Filed:
Oct. 31, 2002
Applicants:
Daniel E. Stivers, Austin, TX (US);
Timothy S. Masters, Austin, TX (US);
Inventors:
Daniel E. Stivers, Austin, TX (US);
Timothy S. Masters, Austin, TX (US);
Assignee:
Dell Products L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); H03M 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A portable computer system is disclosed comprising a central processing unit, a keyboard input unit coupled with the central processing unit, a display system coupled with the central processing unit, means to turn the display system on and off, wherein normal operation of the keyboard does not turn the screen on once the display is turned off.