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:
Apr. 23, 2024
Filed:
Oct. 14, 2019
Applicant:
National University of Singapore, Singapore, SG;
Inventors:
Assignee:
NATIONAL UNIVERSITY OF SINGAPORE, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02N 1/04 (2006.01); G01D 5/14 (2006.01); G06F 3/0354 (2013.01);
U.S. Cl.
CPC ...
G01D 5/14 (2013.01); H02N 1/04 (2013.01); G06F 3/0354 (2013.01);
Abstract
A triboelectric sensor comprises a substrate; at least one grid structure disposed in or on the substrate; and at least one electrode for collecting triboelectric charges that are generated by sliding of an object over a surface of the substrate; wherein the at least one grid structure is configured such that motion of the object is detectable from a signal generated by crossing of the object over at least part of the grid structure.