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:
Aug. 23, 2011
Filed:
Mar. 27, 2006
Applicants:
Keiichi Sato, Tokyo, JP;
Susumu Kuwabata, Osaka, JP;
Inventors:
Keiichi Sato, Tokyo, JP;
Susumu Kuwabata, Osaka, JP;
Assignee:
Hitachi Software Engineering Co., Ltd., Kanagawa, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/553 (2006.01); B32B 5/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention measures defect fluorescence exhibited from a defect level mainly on a semiconductor nanoparticle surface site which has an energy level existing inside the forbidden band of energy levels inside the semiconductor nanoparticle.