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. 26, 2005
Filed:
Apr. 19, 2000
Ravishankar Rao, White Plains, NY (US);
Gerhard Robert Thompson, Wappingers Falls, NY (US);
Ravishankar Rao, White Plains, NY (US);
Gerhard Robert Thompson, Wappingers Falls, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention presents halftoning techniques for printers and solves problems related to halftoning so as to render a combination of text and image areas in a pleasing manner. An advantage of this technique is that it gradually switches from text rendering to picture rendering in a manner which is locally adaptive over small regions, (say 3×3 pixels).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile