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:
Jun. 30, 2026
Filed:
Jun. 26, 2024
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Hwayoul Lee, Paju-si, KR;
Sooyoun Kim, Paju-si, KR;
Yongwoo Lee, Paju-si, KR;
Uihyeon Jeong, Paju-si, KR;
Daesu Kim, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H04R 17/00 (2006.01); H04R 31/00 (2006.01); H10N 30/092 (2023.01); H10N 30/85 (2023.01);
U.S. Cl.
CPC ...
H04R 17/00 (2013.01); H04R 31/00 (2013.01); H10N 30/092 (2023.02); H10N 30/852 (2023.02);
Abstract
A vibration device according to one or more example aspects of the present disclosure may comprise a first electrode layer, a second electrode layer, and a piezoelectric layer between the first electrode layer and the second electrode layer. The piezoelectric layer may include a plurality of grooves.
Lee, Hwayoul. (2026). Piezoelectric device, method of manufacturing the same, and apparatus including the piezoelectric device (U.S. Patent No. 12671945). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12671945
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile