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:
Nov. 15, 2022
Filed:
May. 17, 2021
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Kazushige Tayuki, Nagano, JP;
Yasushi Takeo, Nagano, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/60 (2006.01); B41J 2/21 (2006.01);
U.S. Cl.
CPC ...
B41J 2/2114 (2013.01); B41J 2/2132 (2013.01); H04N 1/605 (2013.01); H04N 1/6075 (2013.01);
Abstract
Provided is an image processing method for generating print data, the method including an ink amount generating step for generating CMYK data based on image data. The ink amount generating step determines the CMYK data based on a brightness L* calculated using a function f(D) satisfying f(D)≥f(D) in a range of the gradation values D from a coordinates Pk to a coordinates Ps and also satisfying f(D)≥f(D) in at least part of the range.
Tayuki, Kazushige. (2022). Image processing method, image processing device, and printing system (U.S. Patent No. 11498341). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11498341
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