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:
Aug. 03, 2021
Filed:
Apr. 01, 2019
Amorepacific Corporation, Seoul, KR;
Massachusetts Institute of Technology, Cambridge, MA (US);
Jiyeon Han, Yongin-si, KR;
Han-Wool Yeun, Cambridge, MA (US);
Eunjoo Kim, Yongin-si, KR;
Jeehwan Kim, Cambridge, MA (US);
Kyusang Lee, Charlottesville, VA (US);
Haekwang Lee, Yongin-si, KR;
AMOREPACIFIC CORPORATION, Seoul, KR;
MASSACHUSETTS INSTITUTE OF TECHNOLOGY, Cambridge, MA (US);
Abstract
A strain sensor unit and a skin sensor module comprising the same are provided. The strain sensor unit according to an embodiment of the present disclosure includes a substrate having a through-hole, and including a first electrode and a second electrode formed at one side and the other side of the through-hole on one surface of the substrate, a piezoelectric device drawn from the first electrode and extending inward the through-hole, and a piezoresistor drawn from the second electrode and extending inward the through-hole, wherein the piezoresistor overlaps with a whole or part of the piezoelectric device.