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:
Oct. 11, 2016
Filed:
Jul. 31, 2012
Applicants:
Michael Ushinsky, Irvine, CA (US);
Mitchell Haeri, Irvine, CA (US);
Inventors:
Michael Ushinsky, Irvine, CA (US);
Mitchell Haeri, Irvine, CA (US);
Assignee:
RAYTHEON COMPANY, Waltham, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 1/10 (2015.01); B82Y 10/00 (2011.01); G02B 1/14 (2015.01); G02B 5/00 (2006.01); G02F 1/35 (2006.01);
U.S. Cl.
CPC ...
B82Y 10/00 (2013.01); G02B 1/105 (2013.01); G02B 1/14 (2015.01); G02B 5/008 (2013.01); G02F 1/3523 (2013.01); G02F 2203/52 (2013.01);
Abstract
A sacrificial limiter filter may include a substrate and a metal nano-coating and/or a polymer/carbon allotrope coating. The sacrificial limited filter may transmit optical radiation having desired frequencies and/or intensities while blocking optical radiation having undesired frequencies and/or intensities.