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. 14, 2022
Filed:
May. 17, 2019
Applicant:
Point Engineering Co., Ltd., Asan, KR;
Inventors:
Assignee:
POINT ENGINEERING CO., LTD., Asan, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/187 (2006.01); H01L 41/113 (2006.01); H01L 41/047 (2006.01); G06V 40/13 (2022.01); B06B 1/06 (2006.01);
U.S. Cl.
CPC ...
G06V 40/1306 (2022.01); B06B 1/06 (2013.01); H01L 41/0472 (2013.01); H01L 41/113 (2013.01); H01L 41/187 (2013.01);
Abstract
Disclosed are a piezoelectric material-based electronic device having high recognition precision for a three-dimensional shape and improved durability, and a manufacturing method thereof. The electronic device includes an anodic oxide film, a first electrode provided on an upper surface of the anodic oxide film, a second electrode provided on an a lower surface of the anodic oxide film, and a piezoelectric column made of a piezoelectric material and provided between the first electrode and the second electrode.
Ahn, Bum. (2022). Electronic device using piezoelectric material and manufacturing method thereof (U.S. Patent No. 11361575). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11361575
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile