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. 26, 2013
Filed:
Jun. 21, 2011
Applicants:
Kohei Shimbo, Kanagawa, JP;
Naohiro Kamijo, Kanagawa, JP;
Manabu Seo, Kanagawa, JP;
Yoichi Kubota, Tokyo, JP;
Inventors:
Kohei Shimbo, Kanagawa, JP;
Naohiro Kamijo, Kanagawa, JP;
Manabu Seo, Kanagawa, JP;
Yoichi Kubota, Tokyo, JP;
Assignee:
Ricoh Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 3/00 (2006.01); G01R 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Spectral characteristics of an object is estimated using an extended sensor response, which includes a product of at least two light intensity signals whose wavelength ranges are partially overlapped with each other.
Shimbo, Kohei. (2013). Spectral characteristics estimation device, image forming apparatus having the same, and spectral characteristics estimation method (U.S. Patent No. 8593628). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8593628
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile