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公开(公告)号：US10295344B2
公开(公告)日：2019-05-21
申请号：US15215760
申请日：2016-07-21
Inventor： Yvan Ferri , Nicolas Rebeaud
Abstract: Altitude measurement device including an atmospheric pressure sensor arranged to be compressed or to expand in a rectilinear direction as a function of the atmospheric pressure to be measured which increases or decreases, wherein the movements of deformation of the atmospheric pressure sensor are transformed, via a transmission system, into a pivoting motion, in a plane perpendicular to the rectilinear direction of deformation of the atmospheric pressure sensor, of an activation system which drives the pivoting of an indicator hand, wherein the indicator hand moves over a graduated circular scale, wherein the atmospheric pressure sensor is arranged to be able to be moved in one direction or in the opposite direction depending on the rectilinear direction of deformation thereof relative to the other components of the altitude measurement device, wherein the atmospheric pressure sensor is mounted on a seat which is fixed in a support, which forms a case with a cover.
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公开(公告)号：US11493886B2
公开(公告)日：2022-11-08
申请号：US17060275
申请日：2020-10-01
Inventor： François Gueissaz , Yvan Ferri , Simon Bourquin
Abstract: A watch including a control member that is able to manage at least one first function of the watch and at the same time to control one or more additional electronic functions. The control member, for example a crown or a push-piece head, is mounted on the elongate element defining a central axis and passing through a wall of the watch middle. At least one strain gauge is mounted around the elongate element and arranged so as to produce an electrical signal representing a radial force exerted by the elongate element on the strain gauge when a user laterally exerts a force on the control member. A processor generates at least one command on the basis of the electrical signal, for example to enable the user to navigate in a menu or a calendar displayed on a digital screen.
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公开(公告)号：US20200046087A1
公开(公告)日：2020-02-13
申请号：US16656144
申请日：2019-10-17
Inventor： Pierry VUILLE , Cedric Nicolas , Yvan Ferri
Abstract: Watch band comprising lower and upper half band portions connected at a fold portion to surround a watch lug at the fold portion, each comprising a drilled hole for the passage of a double rivet comprising lower and upper bodies, either inserted one inside the other or each inserted into a common tube, the band including, at each double rivet, a snap means for ensuring a reversible axial stop for the lower body with respect to the upper body, comprising either a holding plate aligning lower and upper grooves of the lower and upper bodies, or two lower and upper clip lips of the common tube each clip fitted onto a complementary lower or upper lip of the lower or upper body.
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公开(公告)号：US10041813B2
公开(公告)日：2018-08-07
申请号：US15516752
申请日：2015-09-23
Inventor： Yvan Ferri , Raphael Haenni , Damien Schmutz , Pascal Lagorgette , Raphael Balmer
IPC: G01D5/241 , G04C3/00 , H03K17/975
Abstract: A capacitive sensor to determine instantaneous angular position of a rotatable element in a timepiece, such as a setting stem of a wristwatch. Static electrodes are configured to form, in conjunction with rotor electrodes of the rotatable element, a first differential capacitance pair and a second differential capacitance pair. A sensor calculation unit is configured to sense difference values from the differential capacitances pairs and to evaluate the angular position of the rotatable element from the difference values using predetermined information relating the differential capacitance values to angular position values.
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公开(公告)号：US20170115635A1
公开(公告)日：2017-04-27
申请号：US15291114
申请日：2016-10-12
Inventor： Jean-Jacques BORN , Yvan Ferri , Dominique Lechot , Cedric Nicolas
IPC: G04B47/06
CPC classification number: G04B47/063 , G01C22/006 , G04B37/1486
Abstract: A watch includes a pedometer mechanism for estimating a physical activity level. The watch includes at least one moving or pivoting weight arranged to drive a ratchet, an elastic or friction holder for holding the ratchet in position between two movements of the moving or pivoting weight, the ratchet driving a gear train displaying, on a display, a value corresponding, to within a multiplicative factor, to the number of pivoting motions of the ratchet, and/or to the value of the cumulative angular rotation of the ratchet, and the pedometer mechanism includes a limiter only allowing the pivoting of the ratchet from a minimum threshold corresponding to a minimum travel of the weight if the weight is movable or to a minimum angular rotation value of the weight if the weight pivots.
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Patent Agency Ranking
公开(公告)号：US09123483B2
公开(公告)日：2015-09-01
申请号：US13722140
申请日：2012-12-20
Inventor： Yvan Ferri , Sergio Rota , Jean-Claude Martin
IPC: G04B37/00 , G04B29/00 , H03K17/975 , H01H13/06 , G04B37/10 , G04B3/04 , G04G17/00 , G04C3/00 , H03K17/96
CPC classification number: H01H13/06 , G04B3/046 , G04B3/048 , G04B37/106 , G04C3/001 , G04G17/00 , H03K17/962 , H03K17/975
Abstract: A sealed pushbutton for a wristwatch includes a pushbutton head that is movable between a resting position and an active position, a first fixed conductive element, a second movable conductive element, and an elastically deformable capsule. The elastically deformable capsule hermetically covers the first fixed conductor, and an upper surface of the capsule is in physical contact with a lower surface of the pushbutton head and the capsule is locatable in a non-deformed position when the pushbutton head is in its resting position and in a deformed position when the pushbutton head is in its active position. The first and second conductive elements form a capacitive or resistive switch device, and the switch is in open state when the pushbutton head is in its resting position and in closed state when the pushbutton head is in its active position.
Abstract translation: 用于手表的密封按钮包括可在静止位置和活动位置之间移动的按钮头，第一固定导电元件，第二可移动导电元件和可弹性变形的胶囊。 可弹性变形的胶囊气密地覆盖第一固定导体，并且胶囊的上表面与按钮头的下表面物理接触，并且当按钮头处于其静止位置时胶囊可定位在非变形位置 并且当按钮头处于其主动位置时处于变形位置。 第一和第二导电元件形成电容或电阻式开关装置，并且当按钮头处于其静止位置并且当按钮头处于其主动位置时处于关闭状态时，开关处于打开状态。
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公开(公告)号：US20230198429A1
公开(公告)日：2023-06-22
申请号：US18074886
申请日：2022-12-05
Inventor： Jean-Jacques BORN , Yvan Ferri , Alexandre Didier , Lionel Paratte , Léonard Testori
Abstract: A rotary piezoelectric motor (1), in particular for a timepiece, including a rotor (3) configured to rotate and actuate a mechanical device, and a stator (2) configured to rotate the rotor (3), the stator (2) including a piezoelectric actuator provided with a resonator (29) arranged to perform an oscillatory motion, and a fixed element (4). The resonator in a movable element (5) arranged at a distance from the fixed element (4) and connected to the fixed element (4), the piezoelectric actuator being configured to move the movable element (5) against the rotor (3) to make it rotate, the movement of the movable element (5) making the rotor (3) rotate in a first direction.
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公开(公告)号：US11599066B2
公开(公告)日：2023-03-07
申请号：US17064830
申请日：2020-10-07
Inventor： Pierry Vuille , Simon Bourquin , Yvan Ferri
Abstract: A watch includes a control member capable of managing a primary function of the watch, such as a rotating crown or a push-piece, as well as a magnetic ball that can be manually pivoted by the user about the centre thereof. A 3D magnetic sensor is arranged in the watch to detect the orientation of the magnetic field emitted by the magnetic ball, in addition to a processor for converting an electric signal generated by the magnetic sensor into an instruction for managing one or more other electronic functions of the watch. The magnetic ball is partially arranged inside the control member such that it is accessible to a user. The watch can further comprise a proximity sensor for detecting the axial position of the control member relative to the middle of the watch.
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公开(公告)号：US10948881B2
公开(公告)日：2021-03-16
申请号：US16045833
申请日：2018-07-26
Inventor： Jean-Jacques Born , Yvan Ferri
Abstract: Timepiece movement fitted with an electromagnetic transducer comprising at least one coil and a rotor formed of a central shaft, of two magnetic plates that are mounted on the central shaft and of a plurality of bipolar magnets which are axially polarized and mounted on at least one of the two magnetic plates, said at least one coil penetrating at least partially into a circular space which is defined by the rotor between its two magnetic plates and left free by this rotor. The central shaft comprises a pinion which engages with a wheel of the timepiece movement, this pinion being arranged between the two magnetic plates and said wheel being partially arranged between the two magnetic plates, in an angular sector of the circular space that is left free by the electromagnetic transducer, so as to engage with the pinion. Advantageously, said wheel has a roller that is almost or entirely non-conductive and a non-magnetic staff.
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公开(公告)号：US10575603B2
公开(公告)日：2020-03-03
申请号：US16039834
申请日：2018-07-19
Inventor： Pierry Vuille , Cedric Nicolas , Yvan Ferri
Abstract: Watch band comprising lower and upper half band portions connected at a fold portion to surround a watch lug at the fold portion, each comprising a drilled hole for the passage of a double rivet comprising lower and upper bodies, either inserted one inside the other or each inserted into a common tube, the band including, at each double rivet, a snap means for ensuring a reversible axial stop for the lower body with respect to the upper body, comprising either a holding plate aligning lower and upper grooves of the lower and upper bodies, or two lower and upper clip lips of the common tube each clip fitted onto a complementary lower or upper lip of the lower or upper body.
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