Patents by Inventor Cedric REYMOND
Cedric REYMOND 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: 20230305495Abstract: A moon phase display mechanism for a timepiece capable of being driven by a horological movement, the operation whereof depends on the time division, the moon phase display mechanism including: a moon phase indicator carrying at least one representation of the moon; a jumping drive mechanism of the moon phase indicator capable of being driven by the horological movement and of driving, in jumps, the moon phase indicator; the moon phase display mechanism wherein the jumping drive mechanism is configured to rotate the moon phase indicator by n increments per day, n being greater than 1, each increment rotating the moon phase indicator by an angle ? corresponding to the angle of rotation of a daily pitch divided by the number n of increments.Type: ApplicationFiled: March 13, 2023Publication date: September 28, 2023Applicant: Blancpain SAInventor: Cédric REYMOND
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Publication number: 20230084357Abstract: A device for manually controlling a timepiece mechanism includes two counteracting manual corrector actuators to be operated by a user and to control a correction wheel set in opposing movements. Each actuator sets in motion an associated corrector having a beak to bear against a relief of the correction wheel set and to cause the correction wheel set to move when the actuator is moved over its full path of travel. The manual control device includes a locking lever mechanism arranged to prohibit an action of one of the actuators on the correction wheel set when the other actuator is engaged and interacting with the correction wheel set. The locking lever mechanism includes a locking lever driven in rotation during the engagement of one of the actuators to limit the travel of the other actuator and to prevent the corrector associated therewith from accessing the correction wheel set.Type: ApplicationFiled: August 17, 2022Publication date: March 16, 2023Applicant: Blancpain SAInventors: Julien LESKERPIT, Cédric REYMOND, Jérôme FAVRE-BULLE
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Patent number: 11561513Abstract: A timepiece component including a shaft-like portion including at least one pivot about a pivot axis, at least the material forming this shaft-like portion is a non-magnetic alloy containing at least silver and palladium and having a Vickers hardness of more than 450 HV.Type: GrantFiled: June 13, 2019Date of Patent: January 24, 2023Assignee: Blancpain SAInventors: Alain Delizee, Cedric Reymond
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Patent number: 11500333Abstract: A timepiece component including a shaft-like portion including at least one pivot about a pivot axis, wherein at least the constituent material of this shaft-like portion is a ceramic or similar non-magnetic type material, the shaft-like portion includes a plurality of recesses evenly arranged or regularly distributed about the pivot axis, and has its centre of inertia on the pivot axis, and the shaft-like portion includes a collar forming its largest diameter with respect to the pivot axis, which collar includes a parting line of the shaft-like portion, which parting line is substantially perpendicular to the pivot axis, the recesses pass right through the collar, and at least one recess contains an injection point for the material.Type: GrantFiled: June 11, 2019Date of Patent: November 15, 2022Assignee: Blancpain SAInventors: Alain Delizee, Cedric Reymond
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Patent number: 11435696Abstract: Timepiece with a movement driving an output wheel set, a passing strike or minute repeater mechanism, including a strike drive wheel set including a release ratchet with which cooperates a click for execution of a strike function, a strike uncoupling lever for moving any click away from the strike wheel set, including a first lever carrying the click and its spring, the output wheel set activating a second lever, the pivoting of which causes the first lever to pivot, the striking mechanism includes a torque smoothing jumper, which is returned by a first spring into abutment on the output wheel set, in order to use, when the second lever is not in mesh with the output wheel set, an equivalent torque to that which it uses when meshed with this output wheel set.Type: GrantFiled: November 30, 2018Date of Patent: September 6, 2022Assignee: Blancpain SAInventors: Julien Peter, Cedric Reymond
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Patent number: 11320787Abstract: A timepiece display mechanism including at least a first retrograde drive device for a first display member displaying a first magnitude, and a second retrograde drive device for a second display member displaying a second magnitude, the first retrograde drive device including a first drive rack to exert on a first wheel set driving the first display member, an opposite force to a resistance force exerted by a first return rack, the second retrograde drive device including a second drive rack to exert on a second wheel set driving the second display member, an opposite force to a resistance force exerted by a second return rack, wherein the pivot axes of the first drive rack and of the first return rack are remote, and/or the pivot axes of the second drive rack and of the second return rack are remote.Type: GrantFiled: March 12, 2019Date of Patent: May 3, 2022Assignee: HARRY WINSTON SAInventor: Cedric Reymond
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Patent number: 11271561Abstract: A thyristor or triac control circuit includes a first capacitive element that is series-connected with a first diode between a first terminal and a second terminal intended to be coupled to a gate of the thyristor or triac. A second capacitive element is coupled between the second terminal and a third terminal intended to be connected to a conduction terminal of the thyristor or triac on the gate side of the thyristor or triac. A second diode is coupled between the third terminal and a node of connection of the first capacitive element and first diode.Type: GrantFiled: May 20, 2020Date of Patent: March 8, 2022Assignee: STMicroelectronics (Tours) SASInventors: Ghafour Benabdelaziz, Cedric Reymond
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Patent number: 11249443Abstract: Acoustic timepiece display mechanism with a chronograph repeater for the acoustic display, by a striking mechanism, of a duration measured by a chronograph mechanism, this striking mechanism including a winding lever for driving a rack to move a striking rack in order to read the magnitude concerned and to release a corresponding strike function, this acoustic display mechanism includes, between the mechanism controlling the chronograph mechanism and the winding lever, a mechanical connection arranged, depending on the position of a control cam of the chronograph mechanism indirectly defining a variable secondary direction of the winding lever, to isolate or not to isolate the winding lever from a winding pusher operated in a single pusher direction by a user to set off the acoustic display of the timed duration.Type: GrantFiled: October 19, 2018Date of Patent: February 15, 2022Assignee: OMEGA SAInventors: Julien Feyer, Cedric Reymond, Edmond Capt
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Publication number: 20200280310Abstract: A thyristor or triac control circuit includes a first capacitive element that is series-connected with a first diode between a first terminal and a second terminal intended to be coupled to a gate of the thyristor or triac. A second capacitive element is coupled between the second terminal and a third terminal intended to be connected to a conduction terminal of the thyristor or triac on the gate side of the thyristor or triac. A second diode is coupled between the third terminal and a node of connection of the first capacitive element and first diode.Type: ApplicationFiled: May 20, 2020Publication date: September 3, 2020Inventors: Ghafour Benabdelaziz, Cedric Reymond
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Patent number: 10693455Abstract: A thyristor or triac control circuit includes a first capacitive element that is series-connected with a first diode between a first terminal and a second terminal intended to be coupled to a gate of the thyristor or triac. A second capacitive element is coupled between the second terminal and a third terminal intended to be connected to a conduction terminal of the thyristor or triac on the gate side of the thyristor or triac. A second diode is coupled between the third terminal and a node of connection of the first capacitive element and first diode.Type: GrantFiled: October 2, 2018Date of Patent: June 23, 2020Assignee: STMicroelectronics (Tours) SASInventors: Ghafour Benabdelaziz, Cedric Reymond
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Publication number: 20200019122Abstract: A timepiece component including a shaft-like portion including at least one pivot about a pivot axis, at least the material forming this shaft-like portion is a non-magnetic alloy containing at least silver and palladium and having a Vickers hardness of more than 450 HV.Type: ApplicationFiled: June 13, 2019Publication date: January 16, 2020Applicant: Blancpain SAInventors: Alain DELIZEE, Cedric REYMOND
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Publication number: 20200019119Abstract: A timepiece component including a shaft-like portion including at least one pivot about a pivot axis, wherein at least the constituent material of this shaft-like portion is a ceramic or similar non-magnetic type material, the shaft-like portion includes a plurality of recesses evenly arranged or regularly distributed about the pivot axis, and has its centre of inertia on the pivot axis, and the shaft-like portion includes a collar forming its largest diameter with respect to the pivot axis, which collar includes a parting line of the shaft-like portion, which parting line is substantially perpendicular to the pivot axis, the recesses pass right through the collar, and at least one recess contains an injection point for the material.Type: ApplicationFiled: June 11, 2019Publication date: January 16, 2020Applicant: Blancpain SAInventors: Alain Delizee, Cedric Reymond
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Patent number: 10483874Abstract: A reversible converter includes a first field effect transistor and a second field effect transistor coupled in series between a first terminal and a second terminal for a DC voltage. A first thyristor and a second thyristor are coupled in series between the first and second terminals for the DC voltage. A third thyristor and a fourth thyristor are also coupled in series between the first and second terminals for the DC voltage terminals, but have an opposite connection polarity with respect to the first and second thyristors. A midpoint of connection between the first and second field effect transistors and a common midpoint of connection between the first and second thyristors and the third and fourth thyristors are coupled to AC voltage terminals. Actuation of the transistors and thyristors is controlled in distinct manners to operate the converter in an AC-DC conversion mode and a DC-AC conversion mode.Type: GrantFiled: June 27, 2018Date of Patent: November 19, 2019Assignee: STMicroelectronics (Tours) SASInventors: Ghafour Benabdelaziz, Cedric Reymond, David Jouve
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Publication number: 20190286056Abstract: A timepiece display mechanism including at least a first retrograde drive device for a first display member displaying a first magnitude, and a second retrograde drive device for a second display member displaying a second magnitude, the first retrograde drive device including a first drive rack to exert on a first wheel set driving the first display member, an opposite force to a resistance force exerted by a first return rack, the second retrograde drive device including a second drive rack to exert on a second wheel set driving the second display member, an opposite force to a resistance force exerted by a second return rack, wherein the pivot axes of the first drive rack and of the first return rack are remote, and/or the pivot axes of the second drive rack and of the second return rack are remote.Type: ApplicationFiled: March 12, 2019Publication date: September 19, 2019Applicant: HARRY WINSTON SAInventor: Cedric REYMOND
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Publication number: 20190187617Abstract: Timepiece with a movement driving an output wheel set, a passing strike or minute repeater mechanism, including a strike drive wheel set including a release ratchet with which cooperates a click for execution of a strike function, a strike uncoupling lever for moving any click away from the strike wheel set, including a first lever carrying the click and its spring, the output wheel set activating a second lever, the pivoting of which causes the first lever to pivot, the striking mechanism includes a torque smoothing jumper, which is returned by a first spring into abutment on the output wheel set, in order to use, when the second lever is not in mesh with the output wheel set, an equivalent torque to that which it uses when meshed with this output wheel set.Type: ApplicationFiled: November 30, 2018Publication date: June 20, 2019Applicant: Blancpain SAInventors: Julien PETER, Cedric Reymond
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Publication number: 20190187627Abstract: Acoustic timepiece display mechanism with a chronograph repeater for the acoustic display, by a striking mechanism, of a duration measured by a chronograph mechanism, this striking mechanism including a winding lever for driving a rack to move a striking rack in order to read the magnitude concerned and to release a corresponding strike function, this acoustic display mechanism includes, between the mechanism controlling the chronograph mechanism and the winding lever, a mechanical connection arranged, depending on the position of a control cam of the chronograph mechanism indirectly defining a variable secondary direction of the winding lever, to isolate or not to isolate the winding lever from a winding pusher operated in a single pusher direction by a user to set off the acoustic display of the timed duration.Type: ApplicationFiled: October 19, 2018Publication date: June 20, 2019Applicant: Omega SAInventors: Julien Feyer, Cedric Reymond, Edmond Capt
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Publication number: 20190115915Abstract: A thyristor or triac control circuit includes a first capacitive element that is series-connected with a first diode between a first terminal and a second terminal intended to be coupled to a gate of the thyristor or triac. A second capacitive element is coupled between the second terminal and a third terminal intended to be connected to a conduction terminal of the thyristor or triac on the gate side of the thyristor or triac. A second diode is coupled between the third terminal and a node of connection of the first capacitive element and first diode.Type: ApplicationFiled: October 2, 2018Publication date: April 18, 2019Inventors: Ghafour Benabdelaziz, Cedric Reymond
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Publication number: 20190006960Abstract: A reversible converter includes a first field effect transistor and a second field effect transistor that are coupled in series between a first terminal and a second terminal for a DC voltage. A first triac and a second triac are also coupled in series between the first and second terminals of the DC voltage. Midpoints of the series coupled devices are coupled, through an inductive element, to first and second terminals for an AC voltage. Actuation of the transistors and triacs is controlled in distinct manners to operate the converter in an AC-DC conversion mode and a DC-AC conversion mode.Type: ApplicationFiled: June 27, 2018Publication date: January 3, 2019Applicant: STMicroelectronics (Tours) SASInventors: Ghafour BENABDELAZIZ, Cedric REYMOND, David JOUVE
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Publication number: 20190006959Abstract: A reversible converter includes a first field effect transistor and a second field effect transistor coupled in series between a first terminal and a second terminal for a DC voltage. A first thyristor and a second thyristor are coupled in series between the first and second terminals for the DC voltage. A third thyristor and a fourth thyristor are also coupled in series between the first and second terminals for the DC voltage terminals, but have an opposite connection polarity with respect to the first and second thyristors. A midpoint of connection between the first and second field effect transistors and a common midpoint of connection between the first and second thyristors and the third and fourth thyristors are coupled to AC voltage terminals. Actuation of the transistors and thyristors is controlled in distinct manners to operate the converter in an AC-DC conversion mode and a DC-AC conversion mode.Type: ApplicationFiled: June 27, 2018Publication date: January 3, 2019Applicant: STMicroelectronics (Tours) SASInventors: Ghafour BENABDELAZIZ, Cedric REYMOND, David JOUVE
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Patent number: 8000174Abstract: In a timepiece with a striking mechanism, for example a minute repeater watch, in order to prevent the control stem (9) inadvertently setting the time during operation of the striking work and causing damage, an uncoupling device is inserted in the time-setting train (17), and is controlled via a mobile part of the striking mechanism. The uncoupling device includes an intermediate motion wheel (19) that can be moved, for example axially, from a rest position in which it is meshed with the castle wheel (16). Said mobile part of the striking mechanism is preferably the strike barrel arbour (46), carrying a rotating cam (56) with a spiral profile. At the start of actuation of the striking mechanism, the cam pushes a lifting lever (60), which raises a strip (25) controlling the vertical movement of the intermediate motion wheel (19).Type: GrantFiled: June 11, 2009Date of Patent: August 16, 2011Assignee: Blancpain S.A.Inventors: Marco Rochat, Edmond Capt, Cédric Reymond