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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 11579347 B1

PDFFull Text
Date of Patent:
Feb. 14, 2023

Filed:

Sep. 19, 2019

Semiconductor particles, dispersion, film, optical filter, building member, and radiant cooling device

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Masashi Ono, Kanagawa, JP;

Hideki Yasuda, Kanagawa, JP;

Assignee:

FUJIFILM CORPORATION, Tokyo, JP;

Attorney:

Solaris Intellectual Property Group, PLLC

Primary Examiner:

Andrew J Oyer

Int. Cl.
CPC ...
G02B 5/20 (2006.01); C01B 25/08 (2006.01); C01B 33/02 (2006.01); C09C 1/00 (2006.01); C09C 1/28 (2006.01); C08K 3/34 (2006.01); C08K 3/32 (2006.01);
U.S. Cl.
CPC ...
G02B 5/208 (2013.01); C01B 25/087 (2013.01); C01B 33/02 (2013.01); C08K 3/32 (2013.01); C08K 3/34 (2013.01); C09C 1/00 (2013.01); C09C 1/28 (2013.01); G02B 5/207 (2013.01); C01P 2002/54 (2013.01); C01P 2004/64 (2013.01); C01P 2006/40 (2013.01); C01P 2006/60 (2013.01); C08K 2201/001 (2013.01); C08K 2201/011 (2013.01);
Abstract

Provided are semiconductor particles including a Group 12-16 semiconductor including a Group 12 element and a Group 16 element, a Group 13-15 semiconductor including a Group 13 element and a Group 15 element, or a Group 14 semiconductor including a Group 14 element, the semiconductor particles having a plasma frequency of 1.7×10rad/s to 4.7×10rad/s and a maximum length of 1 nm to 2,000 nm; and a dispersion, a film, an optical filter, a building member, or a radiant cooling device, in all of which the semiconductor particles are used.

Find Patent Forward Citations

Ono, Masashi. (2023). Semiconductor particles, dispersion, film, optical filter, building member, and radiant cooling device (U.S. Patent No. 11579347). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11579347

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

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