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公开(公告)号：EP4449068A2
公开(公告)日：2024-10-23
申请号：EP22839742.8
申请日：2022-12-16
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公开(公告)号：EP4369608A1
公开(公告)日：2024-05-15
申请号：EP22206719.1
申请日：2022-11-10
CPC分类号： H04B1/0475 , H04B1/525 , H03L7/099 , H03B5/08 , H03F3/245 , H03F3/195 , H03F3/45183 , H03F2203/4550120130101 , H03F2203/4573120130101 , H03F2200/45120130101
摘要： The present invention concerns a RF transmitter (1) comprising:
- a phase-locked loop (20), comprising an oscillator arranged to output an oscillator carrier,
- a power amplifier (40), arranged to conduct a power amplifier current, characterised in that the RF transmitter comprises:
- a phase shifter module (10) between the phase-locked loop (20) and the power amplifier (40), arranged to introduce a phase shift between the oscillator carrier and a harmonic of the power amplifier current, in order reduce a frequency shift of the oscillator carrier due to pushing and/or pulling.-
3.发明公开
公开(公告)号：EP4343450A1
公开(公告)日：2024-03-27
申请号：EP22197152.6
申请日：2022-09-22
发明人： Musy, Grégory , Barrot, François
摘要： La présente divulgation concerne un mécanisme oscillateur sur guidage flexible comprenant une structure fixe (16), une base de pivot (20), un élément inertiel (11), et un pivot flexible (120) comportant des lames de pivot (12, 13) élastiques, chacune s'étendant entre la base de pivot (20) et l'élément inertiel (11), permettant à de dernier d'osciller dans un plan d'oscillation (P o ), sensiblement perpendiculaire à un axe de pivotement (A) de l'élément inertiel (11). Une suspension antichoc (200) est liée, d'une part à la base de pivot (20), et, d'autre part, à la structure fixe (16), et configurée pour maintenir la base de pivot (20) sensiblement fixe pour des intensités de choc inférieur à une valeur de seuil (S) et se déformer par flambage lorsque le mécanisme oscillateur subit un choc d'une intensité dépasse une valeur de seuil (S), de sorte que la base de pivot (20) puisse se déplacer par rapport à la structure fixe (16) selon au moins un degré de liberté en translation dans le plan d'oscillation P o . La présente divulgation concerne également un mouvement horloger comportant le mécanisme oscillateur.
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公开(公告)号：EP4315554A1
公开(公告)日：2024-02-07
申请号：EP22716415.9
申请日：2022-03-24
发明人： NAMOR, Emil , BRIVIO, Claudio , LE ROUX, Erwan
IPC分类号： H02J7/00
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公开(公告)号：EP4264378A1
公开(公告)日：2023-10-25
申请号：EP21840494.5
申请日：2021-12-15
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公开(公告)号：EP4224203A3
公开(公告)日：2023-10-18
申请号：EP22190616.7
申请日：2022-08-16
摘要： The invention relates to an imaging LIDAR system (100) comprising
- a unique light source consisting of a monochromatic laser source (2), emitting a laser signal having a first wavelength,
- a projection system (3) configured to project the laser signal as a divergent beam (20) towards a monitored scene (120),
- a collecting optical system (5) configured to collect a reflected laser signal (21) from the monitored scene (120) and to produce an image (121) of the monitored scene (120) on an imaging photodetector (8) comprising a plurality of pixels,
- an optical band-pass interferential filter (6) having a characteristic second wavelength corresponding to the centre of the filter transmission band in normal incidence conditions, the first wavelength being lower than the second wavelength, and this filter being disposed along the optical path, between the monitored scene (120) and the imaging photodetector (8).-
公开(公告)号：EP4224203A2
公开(公告)日：2023-08-09
申请号：EP22190616.7
申请日：2022-08-16
摘要： The invention relates to an imaging LIDAR system (100) comprising
- a unique light source consisting of a monochromatic laser source (2), emitting a laser signal having a first wavelength,
- a projection system (3) configured to project the laser signal as a divergent beam (20) towards a monitored scene (120),
- a collecting optical system (5) configured to collect a reflected laser signal (21) from the monitored scene (120) and to produce an image (121) of the monitored scene (120) on an imaging photodetector (8) comprising a plurality of pixels,
- an optical band-pass interferential filter (6) having a characteristic second wavelength corresponding to the centre of the filter transmission band in normal incidence conditions, the first wavelength being lower than the second wavelength, and this filter being disposed along the optical path, between the monitored scene (120) and the imaging photodetector (8).-
公开(公告)号：EP4064506A1
公开(公告)日：2022-09-28
申请号：EP21164505.6
申请日：2021-03-24
发明人： NAMOR, Emil , BRIVIO, Claudio , LE ROUX, Erwan
IPC分类号： H02J7/00
摘要： Battery system (1) comprising a plurality of rechargeable cells (3) connectable in series along a power line (7), each cell (3) being packaged with:
- a corresponding controller (5);
- a corresponding memory (25);
- a corresponding communications interface (27);
wherein each cell (3) is arranged to be by passable under the control of said corresponding controller (5), said corresponding controller (5) being adapted to:
- bypass the corresponding cell (3) by means of a corresponding bypass circuit (9);
- carry out diagnostics on said corresponding cell (3) when bypassed, under the power of said corresponding cell (3);
- communicate with at least one other controller (5; 33) by means of said corresponding communications interface (27), and
- store information relating to said diagnostics in said corresponding memory (25).-
公开(公告)号：EP4031914A1
公开(公告)日：2022-07-27
申请号：EP20771329.8
申请日：2020-09-17
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10.发明公开
公开(公告)号：EP3991638A1
公开(公告)日：2022-05-04
申请号：EP20204672.8
申请日：2020-10-29
IPC分类号： A61B5/00 , A61B5/026 , A61B5/1455
摘要： A method for determining a physiological parameter, comprising: providing a PPG sensor device (1) configured to measure a PPG signal (20); measuring a PPG signal (20) on the user, the PPG signal (20) containing at least two cardiac cycles; identifying PPG pulses (23) from the PPG signal (20), each corresponding to a cardiac cycle; for each PPG pulse (23), determining at least one venous-related feature indicative of the contribution of venous pulsatility to the AC (22); assigning a weighting factor comprising calculating the weighting factor from the set of at least one venous-related feature for each identified PPG pulse; computing a weighted-average PPG pulse by using the PPG pulses (23) and their respective weighting factors; and determining the physiological parameter by using the weighted-average PPG pulse.
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