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:
Mar. 16, 2010
Filed:
Mar. 17, 2006
Seishin Yoshida, Nagano-ken, JP;
Kazumichi Shimada, Nagano-ken, JP;
Seishin Yoshida, Nagano-ken, JP;
Kazumichi Shimada, Nagano-ken, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A tone setting screen that includes a tone specifying areafor specifying a color tone of a monotone image using a single specification point is disclosed. A monotone image tone is determined according to the position of the specification point specified in the tone specifying area. The tone specifying areais defined on the a* b* plane in the L*a*b* color space, where three reference tone points Pneutral, Pwarm, and Pcool, for the neutral, warm, and cool tones are disposed linearly in advance in the tone specifying area
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