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. 08, 2005
Filed:
Mar. 28, 2000
Applicants:
Joseph Hayden, Clarks Summit, PA (US);
Samuel David Conzone, Clarks Summit, PA (US);
Alexander J. Marker, Iii, Springbrook Turnpike, PA (US);
Inventors:
Joseph Hayden, Clarks Summit, PA (US);
Samuel David Conzone, Clarks Summit, PA (US);
Alexander J. Marker, III, Springbrook Turnpike, PA (US);
Assignee:
Schott Glass Technologies, Inc., Duryea, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
G02B006/26 ; C03C003/16 ;
U.S. Cl.
CPC ...
Abstract
Athermal optical components comprise cubic crystalline materials including silver chloride and cesium bromide, or comprise composites of at least two layers of different compositions wherein the total optical pathlength, nL, across said layers is essentially independent of temperature.