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:
Jun. 27, 2017
Filed:
Jul. 27, 2012
Jean-marc Tissot, Viuz en Sallaz, FR;
Jean-Marc Tissot, Viuz en Sallaz, FR;
DAV, Créteil, FR;
Abstract
The invention relates to an actuator () for a touch interface module () with haptic feedback, the interface module comprising a touch surface () able to detect at least one property of a user's touch, the actuator () comprising: a frame (); a moveable core () interacting with the frame () and intended to be driven to move between extreme positions in order to generate the haptic feedback; and a main actuator connected to the touch surface () and able to generate haptic feedback depending on the detected touch and comprising electromagnetic actuating means () for driving the moveable core () to move, characterized in that it furthermore comprises a controlled secondary actuator () cooperating with the moveable core ().