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:
Jul. 29, 2025
Filed:
Jun. 06, 2023
Ferrari S.p.a., Modena, IT;
Davide Ferrara, Modena, IT;
Ugo Sitta, Modena, IT;
Roberto Betro′, Modena, IT;
Giuseppe Agnello, Modena, IT;
Paolo Faverzani, Modena, IT;
Luca Poggio, Modena, IT;
FERRARI S.P.A., Modena, IT;
Abstract
An electric actuator apparatus comprising: an electric motor, comprising in turn a stator and a rotor, which is configured to rotate about an axis according to the power transmitted by the stator; a control unit configured to control the electric motor via a feedback control; a position detection system configured to provide the control unit with an angular position of the rotor; a reading portion, which is integral to the rotor and provided with an encoded surface on which a plurality of codes that can be associated with the angular position of the rotor are fixed; an optical or laser sensor element, which is arranged integral to the stator and so as to point toward the encoded surface.