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公开(公告)号：US12023132B2
公开(公告)日：2024-07-02
申请号：US17027572
申请日：2020-09-21
IPC分类号： A61B5/0205 , A61B5/00 , A61B5/024 , A61B5/08 , A61B5/11 , A61B5/25 , B60R11/00 , G06N3/02 , G06N20/00 , G16H40/67
CPC分类号： A61B5/0205 , A61B5/1126 , A61B5/25 , A61B5/6822 , A61B5/6823 , A61B5/6893 , A61B5/721 , A61B5/7267 , A61B5/746 , B60R11/00 , G06N3/02 , G06N20/00 , G16H40/67 , A61B5/02438 , A61B5/0816 , A61B2562/0219
摘要： Apparatuses and methods for monitoring vital signs. Movement data for a selected body location of a person in a vehicle is generated using a movement sensor positioned remotely with respect to the person. Input data is formed for a machine learning system using the movement data. The input data is processed using the machine learning system to remove noise from the input data and generate a target output that identifies a vital sign of the person.
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公开(公告)号：US11828498B2
公开(公告)日：2023-11-28
申请号：US17378125
申请日：2021-07-16
发明人： Shailesh N. Joshi , Ercan M. Dede
CPC分类号： F25B23/003 , F28F13/18 , F28F2245/06
摘要： Embodiments described herein generally relate a multi-mode heat transfer system. The heat transfer system includes an emitter device. The emitter device includes an inner core, a composite material pattern, and a surface coating pattern. The inner core is surrounded by an outer core having a thickness and an outer surface. The composite material pattern extends through at least a portion of the outer surface and at least a portion of the thickness of the outer core and is thermally coupled to the inner core. The surface coating pattern is on the outer surface and is changeable between a low emissivity state and a high emissivity state based on a surface temperature of the emitter device. In the low emissivity state, the emitter device transmits an omni-directional radiation and, in the high emissivity state, the emitter device transmits a focused radiation via the composite material pattern.
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公开(公告)号：US11773518B2
公开(公告)日：2023-10-03
申请号：US16778838
申请日：2020-01-31
发明人： Paul Schmalenberg , Ercan M. Dede
IPC分类号： D03D15/267 , B60R21/015
CPC分类号： D03D15/267 , B60R21/01538 , D10B2101/06
摘要： An apparatus comprises a first plurality of optical fibers embedded in a first plurality of fabric strands, a second plurality of optical fibers embedded in a second plurality of fabric strands, and a detector. The first plurality of optical fibers are positioned adjacent to each other and oriented along a first direction and the second plurality of optical fibers are positioned adjacent to each other and oriented along a second direction orthogonal to the first direction. The first and second plurality of optical fibers are configured to receive ambient light emitted onto them. The detector detects the light received into at least some of the first and second plurality of optical fibers and creates data configured to be processed to identify an object adjacent to the apparatus. The data is based on the light received into the first plurality of optical fibers and the second plurality of optical fibers.
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公开(公告)号：US20230225082A1
公开(公告)日：2023-07-13
申请号：US17575071
申请日：2022-01-13
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , The Board of Trustees of the Leland Stanford Junior University , The Regents of the University of California, Merced , Alliance for Sustainable Energy, LLC
发明人： Chi Zhang , Qianying Wu , Muhammad Shattique , Neda Seyedhassantehrani , Souvik Roy , James Palko , Sreekant Narumanchi , Bidzina Kekelia , Sougata Hazra , Kenneth E. Goodson , Roman Giglio , Ercan M. Dede , Mehdi Asheghi
IPC分类号： H05K7/20
CPC分类号： H05K7/20327 , H05K7/20336
摘要： A cooler device includes a cold plate and a manifold with fluid wicking structure. The cold plate includes an array of bonding posts and an array of fluid channels. Each bonding post of the array of bonding posts has a first height and is in contact with the manifold with fluid wicking structure. Each fluid channel of the array of fluid channels has a second height that is less than the first height. The array of fluid channels include a MIO secondary wick structure. The array of bonding posts is orthogonal to the array of fluid channels. The manifold with fluid wicking structure includes a plurality of spacer elements and a plurality of mesh layers. Each one of the plurality of spacer elements alternate with each one of the plurality of mesh layers in a stacked arrangement.
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公开(公告)号：US20220326504A1
公开(公告)日：2022-10-13
申请号：US17227794
申请日：2021-04-12
IPC分类号： G02B26/00
摘要： A tunable optical metamaterial system includes a tunable optical metamaterial, an actuator module to selectively activate the tunable optical metamaterial, and a control system to selectively control the actuator module. The tunable optical metamaterial includes a substrate defined by one or more fluid-filled pockets formed by one or more electroactive polymer (EAP) layers defining a reservoir containing a fluid that is induced to a change in volumetric configuration or 3D orientation when electrically activated. The optically active array of resonators are populated on an electroactive surface of the one or more fluid-filled pockets and are optically responsive to the change in volumetric configuration of the one or more fluid-filled pockets. The control module is to selectively control, via the actuator module, the optical properties of the tunable optical metamaterial by causing the electrical activation of the fluid-filled pockets.
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公开(公告)号：US20220140377A1
公开(公告)日：2022-05-05
申请号：US17088266
申请日：2020-11-03
发明人： Yuqing Zhou , Ercan M. Dede
IPC分类号： H01M8/2404 , H01M8/0267 , H01M8/0258
摘要： A method of designing a fuel cell includes executing one or more programs on one or more computing devices having one or more processors to predict a location of one or more liquid regions and one or more vapor regions in microchannels at an air layer of a plate of the fuel cell. Based on the prediction, fluid flow networks for the air layer, a hydrogen layer, and a coolant layer of the fuel cell are simultaneously optimized via homogenized flow optimization. In response to the results of the homogenized flow optimization, one or more multi-scale Turing-patterned microstructures are generated for the air layer and the hydrogen layer. One or more multi-scale Turing-patterned microstructures are generated for the coolant layer by stacking the air layer and the hydrogen layer.
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公开(公告)号：US20220140359A1
公开(公告)日：2022-05-05
申请号：US17085590
申请日：2020-10-30
发明人： Ercan M. Dede , Yuqing Zhou
IPC分类号： H01M8/0258 , H01M8/0232 , H01M8/0228 , H01M8/0267
摘要： A fuel cell may include a first fuel cell bipolar plate defining an air layer, a second fuel cell bipolar plate defining a hydrogen layer, and a coolant layer defined by the air layer and the hydrogen layer. The coolant layer includes a plurality of coolant microchannels that facilitate flow of a coolant. A permeable support layer is arranged between the air layer and the hydrogen layer to define a gap therebetween to prevent flow blockage of the coolant microchannels while facilitating coolant flow therethrough.
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公开(公告)号：US20220097690A1
公开(公告)日：2022-03-31
申请号：US17039914
申请日：2020-09-30
IPC分类号： B60W30/09 , G06N3/08 , B60W30/095 , B60W30/18 , B60W60/00 , B60W30/14 , G01C21/34 , G08G1/16 , G08G1/00
摘要： A real-time machine perception system and vehicles with real-time perception systems can be adapted for navigation in conflict zone environments and include an optical sensor and an optical processing component coupled to the optical sensor. The optical processing component can be configured to solve a non-linear control problem comprising solving a multi-vehicle merging or multi-vehicle synchronization problem. The optical processing component can perform optical processing on a signal from the optical sensor according to a deep learning algorithm having weights determined by solving the non-linear control problem.
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9.发明授权公开(公告)号：US11173837B2
公开(公告)日：2021-11-16
申请号：US16270288
申请日：2019-02-07
发明人： Paul Schmalenberg , Ercan M. Dede
IPC分类号： B60R1/00 , G02F1/1685 , G02F1/1677 , B62D25/04 , H04N13/398 , H04N13/327 , H04N5/247
摘要： A system for optically cloaking an object includes a photophoretic optical trap display including a trap light source and an illumination light source; and a visual sensor at a first visual sensor location. The visual sensor captures an image of a scene, the trap light source is configured to generate a trap beam to control one or more of a position and an orientation of a scattering particle, and the illumination light source is configured to generate an illumination beam to illuminate the scattering particle to generate a reproduction image based on the image of the scene captured by the visual sensor.
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公开(公告)号：US10996541B1
公开(公告)日：2021-05-04
申请号：US16599746
申请日：2019-10-11
发明人： Sean P. Rodrigues , Ercan M. Dede
摘要： A display includes a plurality of elongated waveguides positioned adjacent to each other and extending along a first direction, a plurality of elongated upper electrodes positioned adjacent to each other on a first side of the waveguides and extending along the first direction, and a plurality of elongated lower electrodes positioned adjacent to each other on a second side of the waveguides opposite the first side and extending along a second direction transverse to the first direction. At least one of the waveguides comprises nonlinear materials having a third order susceptibility.
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