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公开(公告)号：EP3862931A3
公开(公告)日：2022-07-13
申请号：EP20208990.0
申请日：2020-11-20
发明人： HAZRA, Souvik , BAHETI, Ashutosh , SANTRA, Avik
摘要： A method for operating a distributed neural network having a plurality of intelligent devices and a server includes: generating, by a first intelligent device of the plurality of intelligent devices, a first output using a first neural network model running on the first intelligent device and using a first input vector to the first neural network model; outputting, by the first intelligent device, the first output; receiving, by the first intelligent device, a gesture feedback on the first output from a user; determining, by the first intelligent device, a user rating of the first output from the gesture feedback; labeling, by the first intelligent device, the first input vector with a first label in accordance with the user rating; and training, by the first intelligent device, the first neural network model using the first input vector and the first label.
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公开(公告)号：EP3971967A1
公开(公告)日：2022-03-23
申请号：EP21196557.9
申请日：2021-09-14
发明人： CHO, Eung San , BAHETI, Ashutosh , TROTTA, Saverio
IPC分类号： H01L23/552 , H01L25/16 , H01L25/18 , H01L23/66 , H01L23/00
摘要： A semiconductor system includes a semiconductor chip comprising a RF circuit, a buffer layer over the RF circuit and a plurality of bumps over the buffer layer, wherein the plurality of bumps comprising at least one functional bump electrically connected to the RF circuit, and at least one dummy bump which is maintained at a distance from the RF circuit and prevented from being electrically connected to the RF circuit by the buffer layer, a conductive layer disposed over the semiconductor chip and coupled to the plurality of bumps through a plurality of vias, a feedline structure disposed over the conductive layer, wherein the feedline structure is electrically coupled to the RF circuit, and a plurality of antennas disposed over the feedline structure, wherein at least one antenna of the plurality of antennas is coupled to the RF circuit through the feedline structure.
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公开(公告)号：EP3598171A1
公开(公告)日：2020-01-22
申请号：EP19186928.8
申请日：2019-07-18
发明人： BAHETI, Ashutosh , BARSILAI, Mandy , SANTRA, Avik
摘要： A controller is configured to be coupled to a millimeter-wave radar mounted on a device, where the millimeter-wave radar includes a field of view in a direction away from the device. The controller is configured to: detect a presence of an object in a first range zone of a plurality of range zones of the field of view, where each range zone of the plurality of range zones respectively corresponds to different distance ranges relative to the device, and where each range zone is associated with a respective command database; determine a gesture signature based on detecting the presence of the object in the first range zone of the field of view; and cause execution of a command chosen from the respective command database associated with the first range zone as a function of the gesture signature.
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公开(公告)号：EP3957237A1
公开(公告)日：2022-02-23
申请号：EP21202302.2
申请日：2019-01-16
IPC分类号： A61B5/024 , A61B5/0507 , A61B5/00 , G01S7/41 , G01S13/32 , G01S13/536 , G01S13/88 , H01L23/52 , H01L23/538 , H01L23/66 , H01L25/04
摘要： A system includes a millimeter-wave radar sensor disposed on a circuit board, a plurality of antennas coupled to the millimeter-wave radar sensor and disposed on the circuit board, and a processing circuit coupled to the millimeter-wave radar sensor and disposed on the circuit board. The processing circuit is configured to determine vital signal information based on output from the millimeter-wave radar sensor.
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公开(公告)号：EP3726242A2
公开(公告)日：2020-10-21
申请号：EP20167962.8
申请日：2020-04-03
发明人： TSVELYKH, Ivan , BAHETI, Ashutosh , SANTRA, Avik , VEHOVC, Samo
摘要： In an embodiment, a millimeter-wave system includes a first circuit having M channels, one or more antennas coupled to the first circuit, and a controller that includes a resource scheduler module. The controller is configured to operate the millimeter-wave system as a radar device and as a communication device based on an output of the resource scheduler module.
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公开(公告)号：EP3617740A1
公开(公告)日：2020-03-04
申请号：EP19193978.4
申请日：2019-08-28
发明人： SANTRA, Avik , BAHETI, Ashutosh
IPC分类号： G01S7/41 , G01S13/88 , G01S13/931 , G01S13/524
摘要： A radar system includes a radio frequency (RF) circuit to generate a transmit signal and to receive a corresponding receive signal from a target during rainfall or snowfall conditions, and a signal processing circuit coupled to the RF circuit to generate an adaptive filter threshold in response to the rainfall or snowfall conditions, and to generate a valid target signal in response a portion of the receive signal above the adaptive filter threshold.
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公开(公告)号：EP3862931A2
公开(公告)日：2021-08-11
申请号：EP20208990.0
申请日：2020-11-20
发明人： HAZRA, Souvik , BAHETI, Ashutosh , SANTRA, Avik
摘要： A method for operating a distributed neural network having a plurality of intelligent devices and a server includes: generating, by a first intelligent device of the plurality of intelligent devices, a first output using a first neural network model running on the first intelligent device and using a first input vector to the first neural network model; outputting, by the first intelligent device, the first output; receiving, by the first intelligent device, a gesture feedback on the first output from a user; determining, by the first intelligent device, a user rating of the first output from the gesture feedback; labeling, by the first intelligent device, the first input vector with a first label in accordance with the user rating; and training, by the first intelligent device, the first neural network model using the first input vector and the first label.
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公开(公告)号：EP3771913A1
公开(公告)日：2021-02-03
申请号：EP20188721.3
申请日：2020-07-30
IPC分类号： G01R31/302 , G01R1/04 , G01R31/28 , H01P5/00 , G01R31/317 , H05K1/02
摘要： A test assembly for testing an antenna-in-package (AiP) device (150) includes a socket (261) over a circuit board (270), where the socket includes an opening (260) for receiving the AiP device; a plunger (263) configured to move along sidewalls of the opening, where during testing of the AiP device, the plunger is configured to cause the AiP device to be pressed towards the circuit board such that the AiP device is operatively coupled to the circuit board via input/output connections of the AiP device and of the circuit board; and a loadboard (250) disposed within the socket and between the plunger and the AiP device, where the loadboard includes a coupling structure configured to be electromagnetically coupled to a transmit antenna (143) and to a receive antenna (145) of the AiP device, so that testing signals transmitted by the transmit antenna are conveyed to the receive antenna externally relative to the AiP device through the coupling structure.
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公开(公告)号：EP3690485A1
公开(公告)日：2020-08-05
申请号：EP20153109.2
申请日：2020-01-22
发明人： Neha, BAHETI , BAHETI, Ashutosh , SANTRA, Avik
摘要： In an embodiment, a method for authenticating a user of a car includes: transmitting a plurality of radiation pulses through a predetermined portion of a surface of the car towards a portion of a hand of the user using a millimeter-wave radar; receiving a reflected signal from the portion of the hand using the millimeter-wave radar; generating a fingerprint signature based on the reflected signal; comparing the fingerprint signature to a database of authorized fingerprint signatures; and authorizing the user based on whether the fingerprint signature matches an authorized fingerprint signature of the database of authorized fingerprint signatures.
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公开(公告)号：EP4250477A1
公开(公告)日：2023-09-27
申请号：EP23162359.6
申请日：2023-03-16
发明人： BAHETI, Ashutosh , TROTTA, Saverio
摘要： In an embodiment, a device includes: a first support structure having a main surface and an edge surface; a screen covering the first support structure and having a main surface and an edge surface; a glass covering the screen; a frame; and a package electrically coupled to the first support structure via a connector, the package including a radio-frequency integrated circuit (RFIC) and a laminate that has a plurality of interconnect levels including an end-fire antenna configured to direct a first millimeter-wave radiation beam through the glass, and a patch antenna configured to direct a second millimeter-wave radiation beam through the frame, where the screen partially covers the laminate.
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