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. 25, 2024
Filed:
Jun. 22, 2021
Applicant:
Third Floor Materials, Inc., Raleigh, NC (US);
Inventors:
Edward Sachet, Raleigh, NC (US);
Christopher Shelton, Cary, NC (US);
Assignee:
THIRD FLOOR MATERIALS, INC., Raleigh, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 1/00 (2006.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
G02B 1/002 (2013.01); G02B 5/208 (2013.01);
Abstract
A device includes a substrate having a pattern of surface features on a surface thereof, and a layer including a material having an Epsilon-Near-Zero (ENZ) condition for a wavelength range. The layer extends on the surface of the substrate and along the pattern of surface features. Related devices and fabrication methods are also discussed.