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:
Oct. 20, 2026
Filed:
Jun. 13, 2024
Stmicroelectronics International N.v., Geneva, CH;
Jiri Ryba, Prague, CZ;
Vittorio D'angelo, Nocera Superiore, IT;
Salvatore Cannavacciuolo, Villaricca, IT;
Mario Di Guardo, Sant'Agata li Battiati, IT;
Piero Coletta, Paupisi, IT;
STMICROELECTRONICS INTERNATIONAL N.V., Geneva, CH;
Abstract
The present disclosure relates to an EIS measuring device comprising: an electrical energy storage circuit; an electronic circuit coupled to the electrical energy storage circuit and configured to be coupled to a battery whose impedance is to be measured by the EIS measuring device, a characterization circuit configured to measure an alternative current intended to circulate between the battery and the electronic circuit, and a voltage at terminals of the battery; wherein the electronic circuit is alternately configured in a first mode to pull out electrical energy of the battery and storing the electrical energy pulled-out from the battery in the electrical energy storage circuit, and in a second mode to pull out the stored electrical energy from the electrical energy storage circuit and to re-inject the electrical energy pulled-out from the electrical energy storage circuit in the battery.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile