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:
Apr. 30, 2019
Filed:
Dec. 11, 2013
Eta SA Manufacture Horlogere Suisse, Grenchen, CH;
Thierry Bonnet, Geneva, CH;
Silvio Dalla Piazza, St-Imier, CH;
Laurent Christe, Bienne, CH;
Francois Klopfenstein, Delemont, CH;
Emmanuel Fleury, Moutier, CH;
Yves Godat, Cornaux, CH;
Nicolas Jeannet, Chambrelien, CH;
ETA SA Manufacture Horlogère Suisse, Grenchen, CH;
Abstract
An electronic module including at least one electric motor for driving an analog display, a clock module including a time base delivering a clock signal connected to a divider circuit, the divider circuit delivering a reference signal sent to a control circuit arranged to control the electric motor, the clock module further including a measuring and correction circuit arranged between the time base and the divider circuit and delivering an intermediate compensated signal. The time base, the compensation module, the divider circuit, and the control circuit are arranged in a same case to form the clock module.