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:
Dec. 02, 2025
Filed:
Jul. 07, 2020
Nike, Inc., Beaverton, OR (US);
Vikram Malhotra, Portland, OR (US);
Kathleen F. Richmond, Seattle, WA (US);
Summer L. Schneider, Beaverton, OR (US);
NIKE, Inc., Beaverton, OR (US);
Abstract
A kinetic energy generator, system and method of transmitting data are described. The kinetic energy generator includes a piezoelectric element that receives kinetic energy initiated by a user, a rectifier connected with the piezoelectric element that rectifies voltage from the piezoelectric element, a capacitive system of capacitors formed from different materials connected with the piezoelectric element through the rectifier, a short-range transceiver connected with the capacitive system and activated in response to energy storage in the capacitive system reaching a threshold level, and a non-volatile memory that provides at least some of the data transmitted by the transceiver in response to a request from the transceiver. Below an inflection point, the capacitive system stores more energy than one system of one capacitor type and less energy than another system of another capacitor type arranged in the same manner as the capacitive system, and the reverse above the inflection point.