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. 04, 2025
Filed:
Oct. 26, 2022
Tdk Corporation, Tokyo, JP;
Ryan Griswold, San Jose, CA (US);
Vibhu Vivek, San Jose, CA (US);
TDK CORPORATION, Tokyo, JP;
Abstract
Sensor modules mountable on a wheel are described. A sensor module mountable adjacent to a rim of a wheel includes a first set of one or more piezoelectric sensors; and a first elastic support with the first set of one or more piezoelectric sensors coupled thereon so that the first set of one or more piezoelectric sensors are spaced apart from the rim of the wheel. A wheel that includes a rim and the sensor module is also disclosed. A method includes receiving a force on a tire mounted on a rim of a wheel. The tire is in contact with an elastic support with one or more piezoelectric sensors coupled thereon so that the force causes strain in the elastic support and the one or more piezoelectrical sensors. The method also includes, in response to receiving the force, generating electrical signals from the one or more piezoelectric sensors.