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. 07, 1998
Filed:
Dec. 01, 1994
Applicant:
Inventors:
Assignee:
Societe Nationale Elf Aquitaine, Paris La Defense, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345199 ; 345150 ; 395126 ;
Abstract
Process for using colors on a screen with which is associated a color palette especially adapted for the visualization of an image, the content of which is a function of an angles, by altering the transfer function of the palette by circular shift.