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:
Dec. 23, 2025
Filed:
Apr. 06, 2020
Applicant:
Viavi Solutions Inc., San Jose, CA (US);
Inventors:
Alberto Argoitia, Santa Rosa, CA (US);
Johannes P. Seydel, Petaluma, CA (US);
Kangning Liang, Santa Rosa, CA (US);
Assignee:
VIAVI SOLUTIONS INC., Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/28 (2006.01); B32B 7/023 (2019.01); B32B 9/04 (2006.01);
U.S. Cl.
CPC ...
G02B 5/287 (2013.01); B32B 7/023 (2019.01); B32B 9/048 (2013.01); G02B 5/286 (2013.01);
Abstract
An article including two external layers of absorbing nanoparticles; and at least one refractive index layer chosen from a high refractive index layer and a low refractive index layer, in which the at least one refractive index layer is between the two external layers of absorbing nanoparticles is disclosed. Additionally, there is disclosed a method of making the article.