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公开(公告)号：US11022942B2
公开(公告)日：2021-06-01
申请号：US16104154
申请日：2018-08-17
Inventor： Gianni Di Domenico , Dominique Lechot , Jerome Favre , Baptiste Hinaux , Jean-Jacques Born , Jean-Luc Helfer , Pascal Winkler
Abstract: Isochronous pivot for a resonator including two flexible strips joining attachment points of a first and a second element, defining two strip directions, and a pivot axis, at the intersection of their projections or at their intersection, each strip having a free length between its attachment points, and an axial distance between the pivot axis and the attachment point thereof farthest from the axis, the attachment point ratio X=D/L being greater than one for each strip, the strip directions defining with the axis a first apex angle whose value in degrees is comprised between f1(X)=108+67/(10X−6), and f2(X)=113+67/(10X−6).
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公开(公告)号：US11015236B2
公开(公告)日：2021-05-25
申请号：US16140868
申请日：2018-09-25
Inventor： Bernard Bertheville , Yann Fallet , Jakob Kubarsepp , Mart Kolnes , Lauri Kollo
IPC: C22C29/02 , C22C29/04 , C22C29/16 , B22F3/10 , B22F5/00 , B44F9/10 , G04B29/02 , G04B45/00 , C22C38/22 , C22C38/26 , C22C38/02 , G04B37/22 , C22C38/32 , B22F1/00 , C22C29/10 , C22C1/10 , C22C33/02
Abstract: A powder metallurgy moulding composition intended for manufacturing decorative or covering articles in sintered massive cermet, including an inorganic powder to form the cermet and an organic binder. The inorganic powder includes by weight of 35% to 95% of at least one ceramic phase based on ceramic selected from the group consisting of TiC, TiCN, TiN and mixtures thereof, and from 5% to 65% of a metallic phase, the metallic phase consisting by weight of at least 40% of iron, from 15% to 45% of chromium, from 0.1% to 25% of molybdenum, from 0.1% to 10% of silicon, from 0 to 10% of boron, and from 0 to 10% of niobium, the respective amounts of the elements of the metallic phase being such that their sum is equal to 100 wt % of the metallic phase.
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公开(公告)号：US11012014B2
公开(公告)日：2021-05-18
申请号：US16671408
申请日：2019-11-01
Inventor： Laurent Nagy , Christophe Germiquet , Jean-Jacques Born
Abstract: A motor drive unit for driving a direct current electric motor including a moving part equipped with permanent magnets. The motor drive unit, which is powered by a voltage supply source, includes a switch circuit, an inductor circuit and a capacitor circuit including a set of capacitors. By selectively opening and closing the switches of the switch circuit, a series of consecutive low energy pulses can be generated such that the power consumption of the motor drive circuit is minimized.
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公开(公告)号：US10996632B2
公开(公告)日：2021-05-04
申请号：US16060712
申请日：2016-12-05
Inventor： Claire Rannoux , Nicolas Francois , Milan Calic , Stewes Bourban
Abstract: An exterior element for portable objects including a support, on which is arranged a first material, the first material being chosen to be capable of reflecting different visible wavelengths as a function of applied stress.
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公开(公告)号：US10969745B2
公开(公告)日：2021-04-06
申请号：US16112817
申请日：2018-08-27
Inventor： Alexandre Haemmerli , Francois Gueissaz , Lionel Tombez , Bernhard Schnyder , Silvio Dalla Piazza
Abstract: A piezoelectric element for an automatic frequency control circuit. The element includes a balance spring formed of a piezoelectric crystal strip, a first electrode connected to the automatic control circuit, and disposed on at least a first side of the strip, and a second electrode connected to the automatic control circuit and disposed on at least a second side of the strip. The first and second electrodes are placed on one portion or over the entire length of the balance spring in a predetermined angular distribution.
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Patent Agency Ranking
公开(公告)号：US20210088980A1
公开(公告)日：2021-03-25
申请号：US17110872
申请日：2020-12-03
Inventor： Francois GUEISSAZ , Alain JORNOD , Yves THEODULOZ
Abstract: A thermoelectric watch including a thermoelectric generator; a voltage booster connected to the thermoelectric generator; an energy management circuit connected to the voltage booster and configured to control the charging of at least one energy storage element, the energy management circuit including an output configured to change from a first logic state to a second logic state when the thermoelectric generator starts generating electrical energy, and to change from the second logic state to the first logic state when the thermoelectric generator finishes generating electrical energy.
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公开(公告)号：US20210088973A1
公开(公告)日：2021-03-25
申请号：US16939116
申请日：2020-07-27
Inventor： Nicolas FRANCOIS , Agnes MARLOT DOERR , Carole GOVAERTS
Abstract: A horological component including a substrate and at least one first decoration component including at least one first photoluminescent material configured to procure a phosphorescent appearance. The horological component includes a second decoration component including at least one second material, the second material being metallic and configured to procure a metallic appearance, or variochromic and configured to procure a color that varies under the effect of a stimulus, the first decoration component and the second decoration component being arranged relative to one another on the substrate to form a decoration having a metallic appearance or a color that varies under the effect of a stimulus when the horological component is exposed to light and a phosphorescent appearance when the horological component is in the dark. A timepiece can include such a horological component.
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公开(公告)号：US20210088209A1
公开(公告)日：2021-03-25
申请号：US16930827
申请日：2020-07-16
Inventor： Olga REINAUER , Agnes MARLOT DOERR , Nicolas FRANCOIS , Pierpasquale TORTORA , Stewes BOURBAN
Abstract: A decorative item including an element made at least partly of a metallic, polymeric or ceramic based material and including a face visible to an observer, at least one light source external or internal to the element, the decorative item further includes at least one optical fibre embedded in the material of the element, the optical fibre serving as a guide for the light from the light source in order to produce, during use, a light effect on the visible face of the element. A method for manufacturing the decorative item is also disclosed.
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公开(公告)号：US20210065526A1
公开(公告)日：2021-03-04
申请号：US16912987
申请日：2020-06-26
Inventor： Alexandre LAMONTAGNE , Jonathan Bregnard , Cedric Nicolas , Cedric Kaltenrieder , Paulo Bravo
IPC: G08B13/24
Abstract: A transponder for securing a product displayed in a shop. The transponder includes two blocks each including a contact surface, the contact surfaces being positioned face to face, the blocks being connected to each other by an adjustable connection, that allows to manually adjust the moving closer together or farther apart of the blocks with respect to one another, thus allowing the transponder to be attached to a suitable element of the product, by gripping the element between the contact surfaces of the blocks, one of the blocks including wireless detection and transmission equipment, which allows the remote management of the presence of the transponder on the suitable element.
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公开(公告)号：US20200367617A1
公开(公告)日：2020-11-26
申请号：US16831972
申请日：2020-03-27
Inventor： Nicolas Francois , Julien Dahan , Gregory Kissling
Abstract: A piece of jewellery made of a natural elastomer composite material, wherein the natural elastomer composite material includes a natural elastomer matrix wherein between 0% and 6% cellulose fibres, between 0 and 5% anti-odour agents, and between 0 and 30% silica are dispersed.
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