logo

For the Inventor, By the Inventor

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 11525180 B1

PDFFull Text
Date of Patent:
Dec. 13, 2022

Filed:

Jan. 20, 2017

Transparent photochromic device

Applicant:

Institutt for Energiteknikk, Kjeller, NO;

Inventors:

Fredrik Aleksander Martinsen, Oslo, NO;

José Montero Amenedo, La Bañeza, ES;

Smagul Karazhanov, Oslo, NO;

Trygve Tveiterås Mongstad, Oslo, NO;

Erik Stensrud Marstein, Skedsmokorset, NO;

Assignee:

Institutt for Energiteknikk, Kjeller, NO;

Attorney:

Shackelford, Bowen, McKinley & Norton, LLP

Primary Examiner:

Michael A Band

Int. Cl.
CPC ...
C23C 14/06 (2006.01); C23C 14/08 (2006.01); C03C 17/34 (2006.01); C03C 4/06 (2006.01); E06B 9/24 (2006.01); G02B 5/23 (2006.01); G02F 1/01 (2006.01);
U.S. Cl.
CPC ...
C23C 14/06 (2013.01); C03C 4/06 (2013.01); C03C 17/3429 (2013.01); C03C 17/3435 (2013.01); C23C 14/083 (2013.01); E06B 9/24 (2013.01); G02B 5/23 (2013.01); G02F 1/0126 (2013.01); C03C 2217/28 (2013.01); C03C 2217/475 (2013.01); C03C 2217/48 (2013.01); C03C 2217/73 (2013.01); C03C 2218/155 (2013.01); E06B 2009/2417 (2013.01); G02F 2201/50 (2013.01); G02F 2201/501 (2013.01); G02F 2202/14 (2013.01);
Abstract

The present invention relates to a metal hydride device having a variable transparency, comprising a substrate, at least one layer including a photochromic yttrium hydride having a chosen band gap, and a capping layer at least partially positioned on the opposite side of the photochromic yttrium hydride layer from the substrate, said capping layer being essentially impermeable to hydrogen and oxygen.

Find Patent Forward Citations

Martinsen, Fredrik. (2022). Transparent photochromic device (U.S. Patent No. 11525180). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11525180

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

Loading…