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公开(公告)号：US11309799B2
公开(公告)日：2022-04-19
申请号：US16880876
申请日：2020-05-21
Applicant: STMICROELECTRONICS (GRENOBLE 2) SAS
Inventor： Jean Camiolo , Alexandre Pons
Abstract: The present disclosure concerns a device comprising: a voltage converter supplying, from a first DC voltage, a second DC voltage on an output terminal of the converter having a current value determined by a third voltage on a control terminal of the converter; a circuit configured, when a set point value of the second voltage switches from a first to a second set point value smaller than the first value, to generate a ramp signal successively representative of the first value, of a plurality of decreasing intermediate values between the first and second values, and of the second value; and an amplifier supplying a first signal representative of a difference between the ramp signal and a signal representative of the current value of the second voltage, the third voltage being determined by the first signal.
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公开(公告)号：US11302672B2
公开(公告)日：2022-04-12
申请号：US16818792
申请日：2020-03-13
Applicant: STMicroelectronics (Grenoble 2) SAS
Inventor： Didier Campos
IPC: H01L21/00 , H01L25/065 , H01L21/56 , H01L21/768 , H01L23/31 , H01L23/00
Abstract: The disclosure concerns an electronic device and methods of making an electronic device. The electronic device includes a circuit that is at least partially formed in an active region of a substrate. An electronic package is stacked on the substrate. A via extends through the circuit from the active region of the substrate to a surface of the substrate that is opposite the active region. At least one contacting element connects the via to the electronic package.
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公开(公告)号：US11296626B2
公开(公告)日：2022-04-05
申请号：US16921557
申请日：2020-07-06
Inventor： Gwenael Maillet , Jean-Louis Labyre , Gilles Bas
Abstract: Control over the operation of an electrically-controlled motor is supported by an interface circuit between the electrically-controlled motor and a near-field radio frequency communication controller. The interface circuit includes a first circuit that receives at least one control set point through a near-field radio frequency communication issued by the near-field radio frequency communication controller. A second circuit of the interface generates one or more electric signals in pulse width modulation based on the control set point.
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公开(公告)号：US11272118B2
公开(公告)日：2022-03-08
申请号：US16595192
申请日：2019-10-07
Applicant: STMICROELECTRONICS (GRENOBLE 2) SAS
Inventor： Jerome Chossat , Benoit Deschamps , Adrien Martin
Abstract: An image device has an array of pixels, each pixel having a photosensitive area, a first storage node and a second storage node. A pixel is illuminated for a first period of time, and charge accumulated on the photosensitive area of the pixel during the first period of time is stored on the first storage node of the pixel. The pixel of the array is illuminated for a second period of time, and charge accumulated on the photosensitive area during the second period of time is stored on the second storage node of the pixel. A first signal is generated based on the charge stored on the first storage node, and a second signal is generated based on the charge stored on the second storage node. The first and second signals are combined using at least one subtraction operation having the first and second signals as operands.
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公开(公告)号：US11264324B2
公开(公告)日：2022-03-01
申请号：US16901449
申请日：2020-06-15
Inventor： Samuel Boscher , Yann Rebours , Michel Cuenca
IPC: H01L23/528 , H01L23/50 , H01L23/522
Abstract: An electronic chip disclosed herein includes a plurality of IP core circuits, with a shared strip that is at least partially conductive and is linked to a node for applying a fixed potential. A plurality of tracks electrically links the plurality of IP core circuits to the shared strip. Each individual track of the plurality of tracks solely links a single one of said IP core circuits to the shared strip.
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Patent Agency Ranking
公开(公告)号：US11239796B2
公开(公告)日：2022-02-01
申请号：US17180748
申请日：2021-02-20
Abstract: An embodiment of the present disclosure relates to a device comprising an electronic circuit; an oscillation circuit comprising a quartz crystal, configured to provide a clock signal to the electronic circuit; and a heater configured to increase the temperature of the quartz crystal.
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公开(公告)号：US20210407040A1
公开(公告)日：2021-12-30
申请号：US17361783
申请日：2021-06-29
Inventor： Julien Closs , Jean-Michel Delorme , Daniel Fauvarque , Laurent Folliot , Guillaume Legrain
IPC: G06T3/40
Abstract: An embodiment method for converting an initial digital image into a converted digital image, electronic chip, system and computer program product are disclosed, the initial digital image comprising a set of pixels, the pixels being associated respectively with colors, the initial digital image being acquired by an acquisition device, and the converted digital image able to be used by a neural network. The embodiment method comprises redimensioning of the initial digital image in order to obtain an intermediate digital image, the redimensioning being carried out by a reduction in the number of pixels of the initial image, modification of a format of one of the pixels of the intermediate digital image in order to obtain a converted digital image, the modification being carried out, after the redimensioning, by increasing the number of bits used to represent the color of the pixel.
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公开(公告)号：US11211772B2
公开(公告)日：2021-12-28
申请号：US16432576
申请日：2019-06-05
Applicant: STMICROELECTRONICS (GRENOBLE 2) SAS
Inventor： Romain Coffy , Jean-Michel Riviere
Abstract: The disclosure concerns a housing for a light source mounted on a substrate, the housing comprising: a barrel comprising a mounting for a diffuser; and a diffuser positioned in the mounting, wherein the barrel comprises first and second conducting columns and a fuse or conductive wire electrically coupling the first and second conducting columns. A portion of the fuse is mechanically fixed to the diffuser and/or the fuse being arranged to trap the diffuser in said mounting.
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公开(公告)号：US20210398919A1
公开(公告)日：2021-12-23
申请号：US17466941
申请日：2021-09-03
Inventor： Denis FARISON , Romain COFFY , Jean-Michel RIVIERE
IPC: H01L23/00 , H01L21/56 , H01L23/528 , H01L25/065
Abstract: A first integrated circuit chip is assembled to a second integrated circuit chip with a back-to-back surface relationship. The back surfaces of the integrated circuit chips are attached to each other using one or more of an adhesive, solder or molecular bonding. The back surface of at least one the integrated circuit chips is processed to include at least one of a trench, a cavity or a saw cut.
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公开(公告)号：US11204739B2
公开(公告)日：2021-12-21
申请号：US16599581
申请日：2019-10-11
Inventor： Mark Wallis , Yannick Sebillet
Abstract: A microcontroller is capable of executing a process that is parameterizable by at least one parameter. The microcontroller includes a processor and a hardware module coupled to the processor. The hardware module is configured to hardware execute the process and the processor is configured to deliver the at least one parameter to the hardware module.
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