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:
Jul. 19, 2005
Filed:
Oct. 24, 2000
Applicants:
Barry L. Spletzer, Albuquerque, NM (US);
George S. Davidson, Albuquerque, NM (US);
Daniel J. Zimmerer, Tijeras, NM (US);
Lisa C. Marron, Albuquerque, NM (US);
Inventors:
Barry L. Spletzer, Albuquerque, NM (US);
George S. Davidson, Albuquerque, NM (US);
Daniel J. Zimmerer, Tijeras, NM (US);
Lisa C. Marron, Albuquerque, NM (US);
Assignee:
Sandia Corporation, Albuquerque, NM (US);
Primary Examiner:
Int. Cl.
CPC ...
G09G005/00 ;
U.S. Cl.
CPC ...
Abstract
The present invention provides a method and apparatus for displaying two portions of an image at two resolutions. For example, the invention can display an entire image at a first resolution, and a subset of the image at a second, higher resolution. Two inexpensive, low resolution displays can be used to produce a large image with high resolution only where needed.