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:
Jan. 13, 2009
Filed:
Mar. 12, 2005
John Cross, Overland Park, KS (US);
Christopher Lalik, Overland Park, KS (US);
John Decastro, Lenexa, KS (US);
Richard Ball, Overland Park, KS (US);
John Cross, Overland Park, KS (US);
Christopher Lalik, Overland Park, KS (US);
John DeCastro, Lenexa, KS (US);
Richard Ball, Overland Park, KS (US);
Bushnell Performance Optics, Overland Park, KS (US);
Abstract
A GPS device and method for converting display information between a first display mode and a second display mode by negativizing pixels or other image elements, wherein negativizing entails converting relatively larger areas of lighter image elements to darker image elements and converting relatively smaller areas of darker image elements to lighter image elements so as to result in reduced total emission of light.