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. 07, 2006
Filed:
Dec. 13, 2002
Applicants:
Nobufumi Mori, Kaisei-machi, JP;
Takeharu Tani, Kaisei-machi, JP;
Atsushi Mukai, Kaisei-machi, JP;
Inventors:
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 21/55 (2006.01);
U.S. Cl.
CPC ...
Abstract
A measuring chip comprising a dielectric block and a thin film layer formed on one surface of the dielectric block. The thin film layer is used for placing a sample thereon. The dielectric block is formed as a single block, which includes an entrance surface at which a light beam enters the dielectric block, an exit surface from which the light beam emerges, and the one surface on which the thin film layer is formed. In addition, the dielectric block is integrated with the thin film layer and formed from a resin whose photoelastic coefficient is less than 50×10Pa.