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, 2022
Filed:
Dec. 15, 2015
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 1/04 (2006.01); B29D 11/00 (2006.01); B82Y 20/00 (2011.01); B29K 21/00 (2006.01);
U.S. Cl.
CPC ...
B29D 11/00403 (2013.01); B29D 11/00355 (2013.01); G02B 1/041 (2013.01); G02B 3/0081 (2013.01); G02B 3/0087 (2013.01); B29K 2021/00 (2013.01); B82Y 20/00 (2013.01);
Abstract
A nanocomposite-ink refractive gradient optic with variable focus optic comprising a first optical-element, a second optical-element, each the optical-elements comprised of a cured nanocomposite-ink wherein the first and second optical-element have a cubic volumetric gradient complex optical index such that when arranged in tandem along an optical axis the optical power varies based on linear translation with respect to another.