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:
Nov. 14, 2023
Filed:
Oct. 08, 2021
Applicant:
City University of Hong Kong, Kowloon, HK;
Inventors:
Zhengbao Yang, Kowloon, HK;
Biao Wang, Kowloon, HK;
Assignee:
CITY UNIVERSITY OF HONG KONG, Kowloon, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02N 2/18 (2006.01); H02N 2/00 (2006.01); A45F 5/00 (2006.01);
U.S. Cl.
CPC ...
H02N 2/186 (2013.01); A45F 5/00 (2013.01); H02N 2/0055 (2013.01); H02N 2/0075 (2013.01); A45F 2005/008 (2013.01);
Abstract
A wearable device that is capable of harvesting kinetic energy from wrist motions using piezoelectric and/or electromagnetic energy harvesters is disclosed. A first part of the device is worn on the user and second part of the device is movable against the second part to accentuate the frequency of movements.