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:
Dec. 17, 1996
Filed:
Sep. 29, 1994
Applicant:
Inventors:
William A Stevenson, Concord, MA (US);
Mark A Druy, Arlington, MA (US);
Paul J Glatkowski, Littleton, MA (US);
Roy A Bolduc, Amesbury, MA (US);
Hagai Zmora, Rehovot, IL;
Assignee:
Foster-Miller, Inc., Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
25033911 ; 2503412 ; 2503418 ; 385 12 ; 385123 ;
Abstract
A radiation transmission optical fiber having a core and cladding for spectroscopic monitoring includes a transmission portion and a sensor portion; the transmission portion has a continuous core portion and a continuous cladding over the core portion; the sensor portion has the cladding removed from one side of the fiber and the core portion exposed from the same side leaving the continuous cladding intact over the opposite side of the core portion of the sensor.