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:
May. 20, 2025
Filed:
Mar. 25, 2019
Applicant:
Sekisui Chemical Co., Ltd., Osaka, JP;
Inventors:
Hajime Shouhi, Shiga, JP;
Shougo Yoshida, Roermond, NL;
Assignee:
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B 9/24 (2006.01); B32B 17/10 (2006.01);
U.S. Cl.
CPC ...
E06B 9/24 (2013.01); B32B 17/10036 (2013.01); B32B 17/10504 (2013.01); B32B 17/10678 (2013.01); E06B 2009/2417 (2013.01); E06B 2009/2464 (2013.01);
Abstract
The present invention provides a light control body and a light control windowpane which are capable of preventing reduction in light control performance even when used in an environment exposed to strong light for a long period of time. Provided is a light control body including: a light control layer; and a visible light absorbing layer having a visible light transmittance Tv at a wavelength of 380 to 780 nm of 50% or lower.
Shouhi, Hajime. (2025). Light control body and light control windowpane (U.S. Patent No. 12305443). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12305443
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile