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:
Sep. 23, 2025
Filed:
Aug. 31, 2022
Applicant:
Nippon Electric Glass Co., Ltd., Shiga, JP;
Inventor:
Mitsuru Tomita, Shiga, JP;
Assignee:
NIPPON ELECTRIC GLASS CO., LTD., Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/04 (2006.01); G01N 21/552 (2014.01);
U.S. Cl.
CPC ...
G02B 5/04 (2013.01); G01N 21/552 (2013.01);
Abstract
Provided is an ATR prism, including glass having an internal transmittance of 90% or higher at a wavelength falling within a wavelength range of from 8 μm to 10 μm when the glass has a thickness of 2 mm.