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:
Oct. 05, 2021
Filed:
Aug. 28, 2019
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Ayako Kobayashi, Nagano, JP;
Haruki Asakura, Nagano, JP;
Shiori Naruse, Tokyo, JP;
Masayuki Inoue, Nagano, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/60 (2006.01); H04N 1/00 (2006.01); G01J 3/52 (2006.01); G01J 3/50 (2006.01); B41J 2/21 (2006.01);
U.S. Cl.
CPC ...
H04N 1/00015 (2013.01); G01J 3/50 (2013.01); G01J 3/52 (2013.01); H04N 1/00023 (2013.01); H04N 1/00034 (2013.01); H04N 1/00045 (2013.01); H04N 1/00074 (2013.01); H04N 1/00087 (2013.01); H04N 1/6044 (2013.01); B41J 2/2103 (2013.01);
Abstract
A PC presents, to a user, a difference between an actual speed and an ideal speed, the actual speed being a moving speed of a colorimeter when the user moves the colorimeter with respect to a color chart, the ideal speed being a moving speed of the colorimeter ideal for color measurement on the color chart.