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:
Feb. 04, 2003
Filed:
Sep. 18, 1997
Applicant:
Inventors:
Frank A. Deschuytere, Beveren, BE;
Paul A. Delabastita, Antwerpen, BE;
Assignee:
Agfa-Gevaert, Mortsel, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/500 ; H04N 1/40 ; H04N 1/46 ;
U.S. Cl.
CPC ...
G06F 1/500 ; H04N 1/40 ; H04N 1/46 ;
Abstract
A frequency-modulation halftone screen and method for making same, utilizing local randomization of a deterministic screen. The deterministic screen optimizes uniformity of the halftone dot distribution, while the local randomization suppresses artifacts due to subject moiré.
Deschuytere, Frank. (2003). Frequency modulation halfstone screen and method for making the same (U.S. Patent No. 6515768). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6515768
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile