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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 11591513 B1

PDFFull Text
Date of Patent:
Feb. 28, 2023

Filed:

Sep. 07, 2018

Organic compound, electrochromic device, electrochromic apparatus, optical filter, image pickup apparatus, lens unit, and window member

Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventors:

Satoshi Igawa, Fujisawa, JP;

Jun Yamamoto, Tokyo, JP;

Kenji Yamada, Yokohama, JP;

Tetsuya Tamura, Kawasaki, JP;

Assignee:

Canon Kabushiki Kaisha, Tokyo, JP;

Attorney:

Canon U.S.A., Inc. IP Division

Primary Examiner:

Bijan Ahvazi

Int. Cl.
CPC ...
C09K 9/02 (2006.01); G02F 1/15 (2019.01); E06B 3/67 (2006.01); E06B 9/24 (2006.01); C07D 471/04 (2006.01); C07F 9/576 (2006.01); G02F 1/1516 (2019.01); G02F 1/1503 (2019.01); C07D 401/04 (2006.01); C07D 471/14 (2006.01); C07D 471/16 (2006.01); C07F 9/6561 (2006.01); C07F 9/6584 (2006.01); G02F 1/1514 (2019.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
C09K 9/02 (2013.01); C07D 401/04 (2013.01); C07D 471/04 (2013.01); C07D 471/14 (2013.01); C07D 471/16 (2013.01); C07F 9/5765 (2013.01); C07F 9/6584 (2013.01); C07F 9/65616 (2013.01); E06B 3/6722 (2013.01); E06B 9/24 (2013.01); G02F 1/1503 (2019.01); G02F 1/1516 (2019.01); C09K 2211/1018 (2013.01); C09K 2211/1022 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/1055 (2013.01); E06B 2009/2464 (2013.01); G02F 2001/15145 (2019.01); H04N 5/2254 (2013.01);
Abstract

An organic compound is represented by general formula (1) below:

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Quick Actions:

Igawa, Satoshi. (2023). Organic compound, electrochromic device, electrochromic apparatus, optical filter, image pickup apparatus, lens unit, and window member (U.S. Patent No. 11591513). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11591513

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