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:
Apr. 02, 2019
Filed:
Dec. 14, 2015
Applicants:
Martin M. Liphardt, Lincoln, NE (US);
Ping He, Lincoln, NE (US);
Duane E. Meyer, Lincoln, NE (US);
Inventors:
Assignee:
J.A. WOOLIAM CO., INC., Lincoln, NE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 4/04 (2006.01); G01J 3/447 (2006.01); G01J 3/10 (2006.01); G01J 3/02 (2006.01);
U.S. Cl.
CPC ...
G01J 4/04 (2013.01); G01J 3/0205 (2013.01); G01J 3/10 (2013.01); G01J 3/447 (2013.01);
Abstract
Application of detectors of electromagnetic radiation and systems for enabling the optimization thereof for application over various specific wavelength ranges, involving functional combinations of gratings and/or combination dichroic beam splitter-prisms, which themselves can be optimized as regards wavelength dispersion characteristics.