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. 23, 2012
Filed:
Jul. 10, 2008
Hisashi Sano, Tokyo, JP;
Hisashi Sano, Tokyo, JP;
Nikon Corporation, Tokyo, JP;
Abstract
A proposition is to perform a high accurate chromatic coordinate conversion of a chromaticity value generated by a color sensor into a chromaticity value of a predetermined chromaticity coordinate system, and to perform an accurate color-reproduction. A chromatic coordinate converting apparatus includes a recording unit recording information representing a chromaticity coordinate system unique to the color sensor in advance, and a converting unit performing a chromatic coordinate conversion of a first chromaticity value being a chromaticity value generated by the color sensor into a second chromaticity value of the predetermined chromatic coordinate system based on the information recorded by the recording unit.