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. 16, 2023
Filed:
Nov. 19, 2020
Applicant:
Chung-yuan Christian University, Chung Li, TW;
Inventors:
Yung Ting, Chung Li, TW;
Sheuan-Perng Lin, Chung Li, TW;
Jun-Hong Lin, Chung Li, TW;
Zih-Jie Lin, Chung Li, TW;
Assignee:
CHUNG-YUAN CHRISTIAN UNIVERSITY, Chung Li, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/01 (2006.01);
U.S. Cl.
CPC ...
G06F 3/016 (2013.01); H10N 30/2023 (2023.02); G06F 3/041 (2013.01);
Abstract
A piezoelectric vibration module has a first soft circuit board and a plurality of piezoelectric units. The first soft circuit board includes a plurality of cutting areas. Two adjacent cutting areas are spaced with a cut through groove. Each piezoelectric unit is respectively configured below each cutting area.