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. 31, 2007
Filed:
Oct. 31, 2002
Brad R. Larson, Meridian, ID (US);
Eugene A. Roylance, Boise, ID (US);
Brad R. Larson, Meridian, ID (US);
Eugene A. Roylance, Boise, ID (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
An apparatus and system include means to identify first and second pixel toner densities associated with selected pixels included in a color plane window, and means to generate at least one modified color plane window having identifications assigned to the pixel toner densities for transmission to a monochrome enhancement module. An article contains instructions causing a machine to execute a method including selecting a plurality of original color plane windows, each having a number of pixels, associating each pixel in each of the windows with an identification of VALID or INVALID, generating a plurality of modified windows to correspond to the plurality of original windows, wherein each one of the plurality of modified windows includes the associated identifications, and transmitting the modified windows to a monochrome enhancement module.