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:
Jun. 04, 2019
Filed:
Jun. 09, 2014
Applicant:
Vadient Optics, Llc., Beaverton, OR (US);
Inventor:
George Williams, Portland, OR (US);
Assignee:
Vadient Optics, LLC, Beaverton, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 3/00 (2006.01); G02B 3/08 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
G02B 3/0087 (2013.01); G02B 1/041 (2013.01); G02B 3/08 (2013.01);
Abstract
A nanocomposite optical-element comprising a first surface, a second surface, and a nanocomposite between the first and the second surface. The nanocomposite comprising of a plurality of refractive-gradients, the plurality of refractive-gradients comprising one or more nanofillers dispersed in a cured organic-matrix. The nanofillers concentration variation determining the plurality of refractive-gradient profiles such that a profile discontinuity exists between any of the plurality of refractive-gradients that are adjacent.