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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.:

US 12448529 B1

PDFFull Text
Date of Patent:
Oct. 21, 2025

Filed:

Jan. 26, 2021

Coating with an ordered spatial distribution of nanoparticles

Applicant:

Viavi Solutions Inc., San Jose, CA (US);

Inventors:

Kangning Liang, Santa Rosa, CA (US);

Jaroslaw Zieba, Santa Rosa, CA (US);

Alberto Argoitia, Santa Rosa, CA (US);

Johannes P. Seydel, Petaluma, CA (US);

Assignee:

VIAVI SOLUTIONS INC., Chandler, AZ (US);

Attorney:

Mannava & Kang, P.C

Primary Examiner:

Cheng Yuan Huang

Int. Cl.
CPC ...
C09D 7/40 (2018.01); B32B 5/16 (2006.01); B32B 27/08 (2006.01); B32B 27/14 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); C09D 201/00 (2006.01);
U.S. Cl.
CPC ...
C09D 7/67 (2018.01); B32B 5/16 (2013.01); B32B 27/08 (2013.01); B32B 27/14 (2013.01); C09D 201/00 (2013.01); B32B 2260/025 (2013.01); B32B 2260/046 (2013.01); B32B 2307/418 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01);
Abstract

A coating including an ordered spatial distribution of a plurality of nanoparticles; and a polymer medium is disclosed. Also disclosed is an article, such as an optical device, can include the coating, on a substrate. A multilayer structure can include the coating with a high refractive index layer adjacent to the coating. A method of making the coating, the article, and the multilayer structures is disclosed.

Find Patent Forward Citations

Liang, Kangning. (2025). Coating with an ordered spatial distribution of nanoparticles (U.S. Patent No. 12448529). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12448529

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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