Patents by Inventor Yvan Ferri
Yvan Ferri has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20190250566Abstract: An external element of a timepiece or a piece of jewelry includes a body made of an insulating ceramic material, the body including a housing, a wireless communication system disposed in the housing, and at least one part of a surface of the external element includes a layer of metallic visual appearance, the layer being obtained by carburization, nitridation, or a combination of carburization, nitridation.Type: ApplicationFiled: July 12, 2017Publication date: August 15, 2019Applicant: The Swatch Group Research and Development LtdInventors: Yvan FERRI, Loic CURCHOD
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Patent number: 10338533Abstract: A wristwatch including a watch case, a bezel mounted to rotate on the watch case, and a dial including at least one luminous index. The luminous index is illuminated through the dial by at least one light source disposed underneath the dial and powered by an electrical energy source. An activation component for activating the light source is housed inside the rotating dial and cooperates with a detection element housed inside the watch case. The activation component, in a determined position of the rotating bezel, detects presence of the activation component by the detection element. The detection element then emits an electrical signal addressed to a microprocessor circuit housed inside the watch case. The microprocessor circuit emits in response to reception of the electrical signal emitted by the detection element an electrical signal that activates lighting of the light source for a determined period of time.Type: GrantFiled: February 23, 2016Date of Patent: July 2, 2019Assignee: Omega S.A.Inventors: Yvan Ferri, Rocco Catanese, Pierpasquale Tortora, Gregory Kissling
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Patent number: 10295344Abstract: 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.Type: GrantFiled: July 21, 2016Date of Patent: May 21, 2019Assignee: The Swatch Group Research and Development LtdInventors: Yvan Ferri, Nicolas Rebeaud
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Patent number: 10267653Abstract: A position sensor and method for determining an axial and/or an angular position of a setting stem of a timepiece. A magnet is provided on the setting stem, and at least one magnetic field sensor is configured to detect changes in magnetic field strength along at least a first axis and a second axis as the rotatable element rotates; the second axis is not parallel to the first axis. The changing magnetic field sensed by the magnetic sensor is converted into a characteristic signature path which may then be mapped onto a circular signature path in two dimensions to derive the angular position of the setting stem.Type: GrantFiled: September 22, 2015Date of Patent: April 23, 2019Assignee: The Swatch Group Research and Development LtdInventors: Yvan Ferri, David Hoover, Jean-Jacques Born
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Publication number: 20190041805Abstract: 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.Type: ApplicationFiled: July 26, 2018Publication date: February 7, 2019Applicant: The Swatch Group Research and Development LtdInventors: Jean-Jacques BORN, Yvan FERRI
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Publication number: 20190021457Abstract: 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.Type: ApplicationFiled: July 19, 2018Publication date: January 24, 2019Applicant: The Swatch Group Research and Development LtdInventors: Pierry VUILLE, Cedric NICOLAS, Yvan FERRI
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Patent number: 10156830Abstract: The invention relates to a method for detecting and calculating the duration of a jump effected by an individual, comprising the following steps: Detection of a moment associated with a landing following the jump, this step comprising a sub-step of detecting an acceleration peak of an amplitude greater than a first threshold amplitude, within the acceleration measurements provided by a three-axis accelerometer, on board a watch worn on the wrist of the individual. Detection of a jump phase, by detection, in a temporal window finishing at the moment of landing, of a succession of acceleration measurements between 0 g and 0.5 g during a duration greater than a first threshold duration.Type: GrantFiled: November 14, 2017Date of Patent: December 18, 2018Assignee: The Swatch Group Research and Development LtdInventors: Christophe Germiquet, Yvan Ferri, Michel Willemin
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Patent number: 10041813Abstract: 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.Type: GrantFiled: September 23, 2015Date of Patent: August 7, 2018Assignee: The Swatch Group Research and Development LtdInventors: Yvan Ferri, Raphael Haenni, Damien Schmutz, Pascal Lagorgette, Raphael Balmer
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Publication number: 20180161622Abstract: The invention pertains to a method of detecting and calculating height of a jump performed by an individual, comprising the following steps: A detection of a reception subsequent to the jump, this step comprising a sub-step of detecting a pressure spike of amplitude greater than a first threshold amplitude, within pressure measurements provided by a pressure sensor embedded aboard a watch worn on the wrist of the individual, A calculation of a height of the jump by differencing a starting altitude corresponding to a last stable pressure measured before the pressure spike and a finishing altitude corresponding to a first stable pressure measured after the pressure spike via the pressure sensor, a stable pressure being defined as a pressure whose variations do not exceed 0.1 hectopascals for at least 2 seconds.Type: ApplicationFiled: December 5, 2017Publication date: June 14, 2018Applicant: The Swatch Group Research and Development LtdInventors: Christophe GERMIQUET, Yvan FERRI, Michel WILLEMIN
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Publication number: 20180164747Abstract: The invention relates to a method for detecting and calculating the duration of a jump effected by an individual, comprising the following steps: Detection of a moment associated with a landing following the jump, this step comprising a sub-step of detecting an acceleration peak of an amplitude greater than a first threshold amplitude, within the acceleration measurements provided by a three-axis accelerometer, on board a watch worn on the wrist of the individual. Detection of a jump phase, by detection, in a temporal window finishing at the moment of landing, of a succession of acceleration measurements between 0 g and 0.5 g during a duration greater than a first threshold duration.Type: ApplicationFiled: November 14, 2017Publication date: June 14, 2018Applicant: The Swatch Group Research and Development Ltd.Inventors: Christophe GERMIQUET, Yvan FERRI, Michel WILLEMIN
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Patent number: 9995592Abstract: Sealed device for calibrating an altitude measurement device comprising an atmospheric pressure sensor whose movements of deformation are converted, via a transmission system, into a pivoting motion of an activation system that drives the pivoting of an indicator hand, wherein a sensing element bearing on the atmospheric pressure sensor is rigidly fixed to a transmission shaft movable along its longitudinal axis of symmetry, wherein the calibration device includes an air intake that can adjust the pressure inside the calibration device as required, and also includes a first button via which the axial position of the transmission shaft can be adjusted, and a second button via which it is possible to move the atmospheric pressure sensor up or down. The invention also concerns a method for calibrating the altitude measurement device using the sealed calibration device.Type: GrantFiled: June 30, 2016Date of Patent: June 12, 2018Assignee: The Swatch Group Research and Development LtdInventors: Yvan Ferri, Nicolas Rebeaud
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Patent number: 9964926Abstract: 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.Type: GrantFiled: October 12, 2016Date of Patent: May 8, 2018Assignee: The Swatch Group Research and Development LtdInventors: Jean-Jacques Born, Yvan Ferri, Dominique Lechot, Cedric Nicolas
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Publication number: 20180052426Abstract: A wristwatch including a watch case, a bezel mounted to rotate on the watch case, and a dial including at least one luminous index. The luminous index is illuminated through the dial by at least one light source disposed underneath the dial and powered by an electrical energy source. An activation component for activating the light source is housed inside the rotating dial and cooperates with a detection element housed inside the watch case. The activation component, in a determined position of the rotating bezel, detects presence of the activation component by the detection element. The detection element then emits an electrical signal addressed to a microprocessor circuit housed inside the watch case. The microprocessor circuit emits in response to reception of the electrical signal emitted by the detection element an electrical signal that activates lighting of the light source for a determined period of time.Type: ApplicationFiled: February 23, 2016Publication date: February 22, 2018Applicant: Omega S.A.Inventors: Yvan FERRI, Rocco CATANESE, Pierpasquale TORTORA, Gregory KISSLING
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Patent number: 9869972Abstract: 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.Type: GrantFiled: October 12, 2016Date of Patent: January 16, 2018Assignee: The Swatch Group Research and Development LtdInventors: Jean-Jacques Born, Yvan Ferri, Dominique Lechot, Cedric Nicolas
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Publication number: 20170307414Abstract: 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.Type: ApplicationFiled: September 23, 2015Publication date: October 26, 2017Applicant: The Swatch Group Research and Development LtdInventors: Yvan FERRI, Raphael HAENNI, Damien SCHMUTZ, Pascal LAGORGETTE, Raphael BALMER
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Publication number: 20170241805Abstract: A position sensor and method for determining an axial and/or an angular position of a setting stem of a timepiece. A magnet is provided on the setting stem, and at least one magnetic field sensor is configured to detect changes in magnetic field strength along at least a first axis and a second axis as the rotatable element rotates; the second axis is not parallel to the first axis. The changing magnetic field sensed by the magnetic sensor is converted into a characteristic signature path which may then be mapped onto a circular signature path in two dimensions to derive the angular position of the setting stem.Type: ApplicationFiled: September 22, 2015Publication date: August 24, 2017Applicant: The Swatch Group Research and Development LtdInventors: Yvan FERRI, David HOOVER, Jean-Jacques BORN
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Publication number: 20170115634Abstract: 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.Type: ApplicationFiled: October 12, 2016Publication date: April 27, 2017Applicant: The Swatch Group Research and Development LtdInventors: Jean-Jacques BORN, Yvan FERRI, Dominique LECHOT, Cedric NICOLAS
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Publication number: 20170115635Abstract: 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.Type: ApplicationFiled: October 12, 2016Publication date: April 27, 2017Applicant: The Swatch Group Research and Development LtdInventors: Jean-Jacques BORN, Yvan Ferri, Dominique Lechot, Cedric Nicolas
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Publication number: 20170059315Abstract: 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.Type: ApplicationFiled: July 21, 2016Publication date: March 2, 2017Applicant: The Swatch Group Research and Development Ltd.Inventors: Yvan FERRI, Nicolas REBEAUD
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Publication number: 20170059355Abstract: Sealed device for calibrating an altitude measurement device comprising an atmospheric pressure sensor whose movements of deformation are converted, via a transmission system, into a pivoting motion of an activation system that drives the pivoting of an indicator hand, wherein a sensing element bearing on the atmospheric pressure sensor is rigidly fixed to a transmission shaft movable along its longitudinal axis of symmetry, wherein the calibration device includes an air intake that can adjust the pressure inside the calibration device as required, and also includes a first button via which the axial position of the transmission shaft can be adjusted, and a second button via which it is possible to move the atmospheric pressure sensor up or down. The invention also concerns a method for calibrating the altitude measurement device using the sealed calibration device.Type: ApplicationFiled: June 30, 2016Publication date: March 2, 2017Applicant: The Swatch Group Research and Development LtdInventors: Yvan FERRI, Nicolas REBEAUD