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. 12, 2022
Filed:
Oct. 05, 2017
Eta SA Manufacture Horlogere Suisse, Grenchen, CH;
Vittorio Zanesco, Neuchatel, CH;
Pascal Lagorgette, Bienne, CH;
Pascal Meyer, Neuchatel, CH;
Damien Schmutz, Salavaux, CH;
Raphael Balmer, Vicques, CH;
ETA SA Manufacture Horlogere Suisse, Grenchen, CH;
Abstract
A portable object including a control stem, actuation of which in rotation can control at least one electronic or mechanical function of the portable object, a magnetized ring driven in rotation by the control stem, rotation of the magnetized ring and position of the magnetized ring being detected by two inductive sensors configured to be sensitive to a variation in magnetic induction in only two directions in space that are parallel to each other or that converge on a same point, with exception of a case in which these two directions are perpendicular to each other.