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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：US20180210402A1
公开(公告)日：2018-07-26
申请号：US15924768
申请日：2018-03-19
Inventor： Philippe DUBOIS , Thierry HESSLER , Christian CHARBON
CPC classification number: G04B39/002 , G04B19/12 , G04B37/22 , G04D3/00 , Y10T428/19
Abstract: The invention relates to an external part including a first portion based on photostructurable glass, at least one second portion based on at least one second material. According to the invention, one surface of the first portion is made integral with a surface of the second portion so as to form a one-piece external part.
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公开(公告)号：US20180189770A1
公开(公告)日：2018-07-05
申请号：US15814920
申请日：2017-11-16
Inventor： Pierry Vuille , Jean-Claude Martin , Michel Willemin , Thierry Scordilis
IPC: G06Q20/32 , G06Q20/34 , G04R60/06 , G04G21/04 , H04W4/00 , H04B1/3827 , H04B5/02 , H04B5/00 , H01Q1/22
CPC classification number: G06Q20/3278 , G04G21/04 , G04R20/26 , G04R60/06 , G06K19/07345 , G06K19/07762 , G06Q20/3224 , G06Q20/352 , H01Q1/2208 , H04B1/385 , H04B5/0025 , H04B5/02 , H04W4/80
Abstract: A portable object includes a near-field communication device. The communication device includes an electronic chip provided with two terminals connected to an electrical circuit including an antenna and a filter. The communication device is provided to receive and transmit at a defined frequency corresponding to the resonance frequency of the electrical circuit. The portable object includes a control element which is able to be displaced between two predefined positions, i.e. an active position in which the communication device is activated and a passive position in which the communication device is deactivated. The electrical circuit includes, furthermore, a bypass branch provided with a mechanical switch which is able to switch between an open state and a closed state in response to a displacement of the control element from one to the other of its predefined positions causing a modification in the resonance frequency of the electrical circuit.
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公开(公告)号：US20180181075A1
公开(公告)日：2018-06-28
申请号：US15848314
申请日：2017-12-20
Inventor： Jean-Jacques Born , Cedric Nicolas , Jerome Favre
Abstract: Watch winding device, with a motor driving a winding operation, means for acoustic measurement of the oscillator of a watch in the winding position, control means analysing the signals transmitted by the measuring means and comparing them to desired values that can be parameterized to regulate the operation of the motor by starting this motor when the operating amplitude of the oscillator is less than a minimum value, and by stopping this motor when the working amplitude is higher than a maximum value, these acoustic measuring means are fixed in a base behind an sensing opening of the acoustic sensor means, the device includes an acoustic duct which places a receiving port, located inside a chamber for housing a watch, in communication with a transmitting port movable by the motor facing this sensing opening.
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公开(公告)号：US20180181072A2
公开(公告)日：2018-06-28
申请号：US14784175
申请日：2014-07-22
Inventor： Rudolf DINGER , Jean-Pierre MIGNOT , Jean-Jacques BORN
IPC: G04C5/00
Abstract: The present invention concerns regulating members for a mechanical timepiece, specifically a system based on the magnetic interaction between a resonator, in the form of a tuning fork for example, and an escape wheel, called a “magnetic escapement”. The system is characterized in that there are several areas of magnetic interaction between the resonator and the escape wheel which are arranged such that the torques produced at the escape wheel by these interactions compensate each other if the escape wheel is not synchronized at the frequency of the resonator. This results in negligible torque in the escape wheel when the latter rotates slowly in the direction of the arrow or the opposite direction. This allows the timepiece to start with a low mainspring torque and without any start procedure or device and provides better resistance of the timepiece against a loss of synchronization in the event of a shock.
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Patent Agency Ranking
公开(公告)号：US20180136607A1
公开(公告)日：2018-05-17
申请号：US15730913
申请日：2017-10-12
Inventor： Dominique LECHOT , Pascal WINKLER , Gianni DI DOMENICO , Jean-Jacques BORN
CPC classification number: G04B17/045 , G04B17/32 , G04B31/02
Abstract: A timepiece resonator mechanism includes a structure and an inertial element oscillating around an axis and subjected to restoring forces exerted by a plurality of elastic blades, each fixed directly or indirectly to the structure at a first end and fixed directly or indirectly to an inertial element at a second end. The elastic blade extends in a perpendicular plane to the pivot axis and is deformable substantially in this plane, where this resonator mechanism includes an axial stop including at least a lower axial stop and/or an upper axial stop, and the axial stop is arranged for the protection of the blade resonator mechanism against axial shocks in the direction of the axis.
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公开(公告)号：US09958831B2
公开(公告)日：2018-05-01
申请号：US15410294
申请日：2017-01-19
Inventor： Gianni Di Domenico , Dominique Lechot , Jean-Luc Helfer , Pascal Winkler
CPC classification number: G04B17/04 , G04B17/045 , G04B17/26 , G04B17/28 , G04B31/02
Abstract: A watch or movement including a timepiece resonator movement including two RCC flexural pivots mounted in series about an intermediate rotary support and having the same virtual pivot axis, each including two straight flexible strips of the same length, whose clamping points opposite to this pivot axis are at the same distance with respect to this axis, and which define linear directions, forming angles, in pairs, with this virtual pivot axis, whose value expressed in degrees is comprised between: 109.5+5/[(D/L)−(2/3)] and 114.5+5/[(D/L)−(2/3)], or more particularly between 107+5/((D/L)−(2/3)) and 112+5/((D/L)−(2/3)).
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公开(公告)号：US20180103730A1
公开(公告)日：2018-04-19
申请号：US15729694
申请日：2017-10-11
Inventor： Dimitri FOSTINIS , Cedric Nicolas , Pierpasquale Tortora
CPC classification number: A44C5/14 , A44C5/0007 , G04B37/08 , G04B37/1486 , G04B47/063 , G04B47/066 , G04G17/04 , G04G21/00 , G04G21/02
Abstract: The invention relates to an electronic strap for a timepiece, comprising: a printed circuit board an insert disposed on the printed circuit board, comprising a guide element provided to be placed between and fixed to a pair of horns of a watch case (BM), the guide element comprising a lightwave guide comprising: an input disposed on an interface between the guide element and the printed circuit board a first output disposed so as to be opposite a first zone of the watch case (BM) between the two horns when the guide element is placed between and fixed to the pair of horns a first portion connecting the input to the first output a lightwave emitter installed on the printed circuit board, at the level of the input of the wave guide.
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139.发明申请公开(公告)号：US20180093642A1
公开(公告)日：2018-04-05
申请号：US15723497
申请日：2017-10-03
Inventor： Arnaud CASAGRANDE , Carlos VELASQUEZ , Philippe Duc
CPC classification number: B60R25/24 , G01S13/32 , G01S13/76 , G01S13/82 , G01S13/825 , G06F21/34 , G07C9/00309 , G07C2009/00333 , G07C2009/00373 , G07C2009/00396 , G07C2009/00412 , G07C2009/00555 , G07C2009/00793 , G07C2209/06
Abstract: In the case of the process for secure access to a determined space, it is provided that after activation of the wearable object, a first coded signal is transmitted from the access or unlocking device, this first coded signal is received in the object and a coded response signal is transmitted with synchronisation to the device after a defined time of transmission. A processing of the coded response signal converted in the processing unit of the device is conducted in order to check the defined time delay and the response code of the wearable object and to determine the flight times of the signals between the device and the wearable object. The distance separating the wearable object and the access or unlocking device is thus calculated to authorise access to the determined space if the calculated distance is below a determined threshold after recognition of the wearable object.
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公开(公告)号：US09915924B2
公开(公告)日：2018-03-13
申请号：US15035031
申请日：2014-11-13
Inventor： Michel Sagardoyburu
CPC classification number: G04B19/12 , G04C17/0091 , G04G9/0088 , G04G9/047 , G04G9/107
Abstract: A display assembly including a display including a light source and a semi-transparent element for showing the display only when the display is activated, wherein the semi-transparent element includes a mother-of-pearl dial under which is disposed a semi-reflective element.
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