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:
May. 06, 2014
Filed:
Aug. 01, 2006
William Conrad Stenton, Midland, CA;
William Conrad Stenton, Midland, CA;
Raytheon Canada Limited, Ottawa, CA;
Abstract
A method and apparatus involve collection of radiation with a radiation collector that allows entry of external radiation. The exterior of the collector has mutually exclusive first, second, third and fourth surface portions oriented so that they each effect total reflection of the majority of radiation within a waveband that impinges thereon while propagating within the collector. The first and second surface portions are spaced and approximately parallel. The third and fourth surface portions extend at a first angle with respect to each other, and respectively extend at second and third angles with respect to end portions of the first and second surface portions.