-
公开(公告)号：US20250021056A1
公开(公告)日：2025-01-16
申请号：US18766918
申请日：2024-07-09
Inventor： Jean-Claude MARTIN
Abstract: A timepiece includes a case forming an electrical mass, the case being closed by a back and a protective glass, a tactile control device connected to an electronic unit configured to execute at least one predetermined function of the timepiece, the tactile control device includes at least one capacitive sensor having a first armature formed by a transparent conductive electrode, formed at least on a portion of an internal face of the protective glass, and a second armature formed selectively by the positioning of the finger of the wearer of said timepiece on an external face of the protective glass. The transparent conductive electrode is electrically connected to the electronic unit by a first electrical conductor. The timepiece includes an anti-fog device of the protective glass formed in part by the transparent conductive electrode and by a second electrical conductor, the electronic unit includes an electric current management module.
-
公开(公告)号：US20250021054A1
公开(公告)日：2025-01-16
申请号：US18664385
申请日：2024-05-15
Inventor： Jean-Claude MARTIN
Abstract: A timepiece including a middle closed by a back cover and by a protective glass, the timepiece includes an anti-fogging device for the protective glass, the anti-fogging device including a layer of transparent conductive oxides provided at least on a portion of an internal surface of the protective glass; a thermal interface member, having a thermal conductivity greater than or equal to 1 W/m·K, provided in the middle and configured to: a) ensure heat exchange by contact between the conductive oxide layer and the middle, the middle and the back cover being made of a thermally conductive material, or b) ensure heat exchange by contact between the conductive oxide layer and the back cover, the back cover including at least one part made of a thermally conductive material in contact with the thermal interface member.
-
公开(公告)号：US12169391B2
公开(公告)日：2024-12-17
申请号：US17331168
申请日：2021-05-26
Inventor： Milan Calic , Matthias Imboden , Jean-Pierre Mignot , Alain Jornod , François Gueissaz
Abstract: A wearable object (42) including an electronic unit and a power supply unit formed by an electromechanical converter (6A) which includes a rotor (44) carrying first magnets (10A), a mechanical resonator (12A) provided with an inertia mass (46) capable of oscillating at a relatively high resonant frequency and carrying second magnets (20), and coils arranged so that, when the mechanical resonator is oscillating, an induced voltage is generated in these coils. The electromechanical converter is arranged so that the first magnets and the second magnets can, during a rotational drive of the rotor, interact magnetically so as to apply to the inertia mass, momentarily or temporarily, a magnetic force torque allowing to excite the mechanical resonator, in order to generate at least one oscillation of this mechanical resonator at its resonant frequency in order to generate a relatively high induced voltage allowing to recharge an accumulator.
-
公开(公告)号：US12163217B2
公开(公告)日：2024-12-10
申请号：US17278139
申请日：2019-09-13
Inventor： Christian Manasterski , Vladislav Spassov , Cédric Faure
IPC: C23C16/40 , C22C5/08 , C23C16/455 , C25D5/00 , C25D5/10
Abstract: A substrate includes a final silver-plated surface protected against silver tarnishing by a protective coat having a thickness between 1 nm and 200 nm, the protective coat includes a first coat of Al2O3 deposited on said final silver-plated surface and having a thickness between 0.5 nm and 100 nm, and on the first coat of Al2O3, a second coat of TiO2 having a thickness between 0.5 nm and 100 nm, the substrate including a coat of a silver and copper alloy comprising between 0.1% and 10% by weight of copper with respect to the total weight of the alloy, forming said final silver-plated surface, said coat of a silver and copper alloy having a thickness between 1000 nm and 3000 nm. Embodiments also relate to a method for manufacturing such a substrate.
-
5.发明公开公开(公告)号：US20240360048A1
公开(公告)日：2024-10-31
申请号：US18611800
申请日：2024-03-21
Inventor： Loïc CURCHOD , Vladislav SPASSOV , Lucie TABARD , Marta FORNABAIO
CPC classification number: C04B41/87 , C04B41/009 , C04B41/4515 , C04B41/5032 , C04B41/5067 , C23C14/0676 , C23C14/08 , C23C14/34
Abstract: An external part including a substrate made of ceramic material on a surface of which extends a transparent inorganic protective coating, the protective coating being configured so as to have a refractive index substantially equal to that of the substrate in the visible range of the light spectrum, so that the external part has a colour substantially identical to the intrinsic colour of the substrate, the coating extending over a thickness chosen between 300 nm and 5 μm.
-
Patent Agency Ranking
公开(公告)号：US12124218B2
公开(公告)日：2024-10-22
申请号：US17526700
申请日：2021-11-15
Inventor： Jérôme Favre , Dominique Lechot , Baptiste Hinaux , Gianni Di Domenico , Pascal Winkler
CPC classification number: G04B17/045 , G04B17/28 , G04B17/32 , G04B31/02 , G04B43/002
Abstract: A timepiece resonator mechanism (100), including a structure (1) carrying, by a flexible suspension (300), an anchoring block (30) from which is suspended an inertial element (2) oscillating about a pivot axis (D) extending in a first direction Z, according to a first rotational degree of freedom RZ, under the action of return forces of a flexible pivot (200) including elastic longitudinal strips (3) each fixed to said inertial element (2) and to said anchoring block (30), the resonator mechanism including a viscous substance (10) arranged at least partly around the flexible suspension (300), the viscous substance (10) being configured to at least partly dissipate the energy due to a shock.
-
公开(公告)号：US12117777B2
公开(公告)日：2024-10-15
申请号：US17480759
申请日：2021-09-21
Inventor： Dominique Dubugnon , Cedric Blatter , Michel Willemin
IPC: G04D7/00 , G04B47/06 , G01N21/3554
CPC classification number: G04D7/004 , G04B47/06 , G04D7/007 , G01N21/3554
Abstract: An assembly (1) for measuring a relative humidity level inside a watch (2), comprising the watch (2) and a device (4) for determining the humidity level present in the enclosure (9) of a case (3) of this watch (2), the determination device (4) comprising a free space optical system and a control unit (7). The system includes: an emitter module (5) for emitting at least one light beam (8); and a receiver module (6) for receiving the at least one light beam (8); the control unit (7) being connected to the modules (5, 6) and the at least one light beam (8) emitted by the emitter module (5) defining an optical path partly comprised in the case (3) and extending as far as the receiver module (6) and the control unit (7) being configured to evaluate the absorption of the light beam (8) by the water vapour capable of being present inside the enclosure (9) of the case (3).
-
8.发明公开公开(公告)号：US20240288828A1
公开(公告)日：2024-08-29
申请号：US18428782
申请日：2024-01-31
Inventor： Pierpasquale TORTORA
CPC classification number: G04B45/0015 , G04B19/12 , G04B19/30
Abstract: A watch (2) includes: a case (4); a movement (6) incorporated in the case; a lower glass (10) forming at least in part the back (12); a decorative structure (16) visible axially from the side of the front face (20) of the watch and comprising at least one transparent and/or translucent portion (16a) which is visible axially through the lower glass; a light source (26): and a mirror (28). The light source emit light towards the mirror arranged below the light source and below a rear surface (18) of the decorative structure, the mirror receiving most of the light energy emitted by the light source and reflecting the light from the light source so that the reflected light is incident on the rear surface of the decorative structure in at least one area (18a) defined by the at least one transparent and/or translucent portion.
-
公开(公告)号：US12072675B2
公开(公告)日：2024-08-27
申请号：US17379178
申请日：2021-07-19
Inventor： Cédric Blatter , Simon Springer
IPC: G04B19/26
CPC classification number: G04B19/268
Abstract: A display device for a timepiece representing the lunar libration phenomenon thanks to at least one Moon disk, to at least one aperture and to at least one drive organ. The at least one Moon disk includes a set of Moon phase representations including at least three Moon phases with a first surface, a second surface and/or a delimitation configured to delimit this first surface and this second surface. The at least one aperture being configured to reveal this set of Moon phase representations and this at least one drive organ is configured to move this at least one Moon disk so as to represent the lunar libration phenomenon.
-
公开(公告)号：US12025955B2
公开(公告)日：2024-07-02
申请号：US17377889
申请日：2021-07-16
Inventor： Pierpasquale Tortora , Cédric Blatter
CPC classification number: G04B19/30 , G04B19/02 , G04B45/0007
Abstract: An intermittent display mechanism for a timepiece includes a mobile component in motion, an energy source for supplying a light emission source coupled with a light guide, and light emission control means. The light emission control means includes a flexible body bearing a flexible piezoelectric film or coating coated in an electrically insulating shell and attached to a fixed structure and including a distal zone overhanging with respect to the structure, arranged to interfere mechanically, at periodic or random times, with the mobile component during the travel thereof and move away from the rest position thereof before starting vibration of the flexible body and the piezoelectric film or coating, which constitutes an energy source, to convert the mechanical energy supplied by the mobile component into electrical energy supplied to the light emission source.
-
-
-
-
-
-
-
-
-
Search Results
1092
records
(took 0.12 seconds)
