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:
Nov. 03, 2026
Filed:
Oct. 18, 2021
Applicant:
Kureha Corporation, Tokyo, JP;
Inventors:
Assignee:
KUREHA CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B06B 1/06 (2006.01); H10N 30/857 (2023.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
B06B 1/0688 (2013.01); H10N 30/857 (2023.02); G06F 3/0412 (2013.01); G06F 2203/04105 (2013.01);
Abstract
To prevent discoloration of a transparent piezoelectric film made of a fluororesin in a transparent piezoelectric laminated film including the transparent piezoelectric film. A transparent piezoelectric laminated film including, by sequentially stacking, a transparent piezoelectric film made of a fluororesin, a transparent coating layer having a thickness of 0.20 μm or more, and a transparent adhesive layer.
Quick Actions:
Imaji, Makoto. (2026). Transparent piezoelectric laminated film and touch panel (U.S. Patent No. 12779498). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12779498
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile