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    PROCESSING APPARATUS OF CELL-FREE COMMUNICATION SYSTEM
    4.
    发明公开
    PROCESSING APPARATUS OF CELL-FREE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240323726A1

    公开(公告)日：2024-09-26

    申请号：US18124801

    申请日：2023-03-22

    申请人： KDDI Research, Inc. ,  University of Southern California

    发明人： Masaaki ITO ,  Issei KANNO ,  Kosuke YAMAZAKI ,  Andreas F. MOLISCH

    IPC分类号： H04W24/10

    CPC分类号： H04W24/10

    摘要： A method performed by a processing apparatus of a cell-free communication system that includes a plurality of access points (APs) is provided. The method includes: transmitting, to a wireless device via a master AP among one or more APs included in a cluster associated with the wireless device, measurement information for the wireless device to determine a measurement target AP for which the wireless device measures a channel state; and receiving, as a response to the measurement information, channel state information indicating the channel state to the measurement target AP, via the master AP.

    Fluidic device for long-term explant culture and imaging
    5.
    发明授权
    Fluidic device for long-term explant culture and imaging 有权

    公开(公告)号：US12098353B2

    公开(公告)日：2024-09-24

    申请号：US18124923

    申请日：2023-03-22

    申请人： University of Southern California

    发明人： Megan McCain ,  Joycelyn Yip ,  Ching-Ling Lien ,  Michael Harrison

    IPC分类号： C12M3/06 ,  A01N1/02 ,  B01L3/00 ,  C12M1/00 ,  C12M1/04

    CPC分类号： C12M23/16 ,  A01N1/0247 ,  B01L3/502715 ,  C12M23/22 ,  C12M23/24 ,  B01L2200/0684 ,  B01L2300/087 ,  B01L2300/0877 ,  B01L2300/12

    摘要： Zebrafish are a powerful model for investigating cardiac repair due to their unique regenerative abilities, scalability, and compatibility with many genetic tools. However, characterizing the regeneration process in live adult zebrafish hearts has proved challenging because adult fish are opaque and explanted hearts in conventional culture conditions experience rapid declines in morphology and physiology. To overcome these limitations, we fabricated a fluidic device for culturing explanted adult zebrafish hearts with constant media perfusion that is also compatible with live imaging. Unlike hearts cultured in dishes for one week, the morphology and calcium activity of hearts cultured in the device for one week were largely similar to freshly explanted hearts. We also cultured injured hearts in the device and used live imaging techniques to continuously record the revascularization process over several days, demonstrating how our device enables unprecedented visual access to the multi-day process of adult zebrafish heart regeneration.

    Metasurfaces for high-efficient IR photodetectors
    6.
    发明授权
    Metasurfaces for high-efficient IR photodetectors 有权

    公开(公告)号：US12094899B2

    公开(公告)日：2024-09-17

    申请号：US17333847

    申请日：2021-05-28

    申请人： UNIVERSITY OF SOUTHERN CALIFORNIA

    发明人： Wei Wu ,  Tse-Hsien Ou ,  Yunxiang Wang ,  Hao Yang

    IPC分类号： H01L27/146

    CPC分类号： H01L27/1462 ,  H01L27/14685

    摘要： A semiconductor-based sensor with enhanced light absorption, and in particular, enhanced infrared light absorption includes a semiconductor light sensor element and a patterned spatially inhomogeneous dielectric layer disposed over the semiconductor light sensor element. Characteristically, spatial inhomogeneity of the patterned spatially inhomogeneous dielectric layer is optimized to provide a maximized electric field in the semiconductor light sensor element such light absorption is enhanced.

    FASTING CONDITION AS DIETARY TREATMENT OF DIABETES
    7.
    发明公开
    FASTING CONDITION AS DIETARY TREATMENT OF DIABETES 审中-公开

    公开(公告)号：US20240298689A1

    公开(公告)日：2024-09-12

    申请号：US18657307

    申请日：2024-05-07

    申请人： University of Southern California

    发明人： Valter D. LONGO ,  Chia-Wei CHENG

    IPC分类号： A23L33/00

    CPC分类号： A23L33/30 ,  A23L33/40 ,  A23V2002/00

    摘要： A method of alleviating symptoms of, or treating, pancreatic beta-cell damage in a subject includes a step of identifying a subject having pancreatic beta-cell damage. Multiple cycles of a diet protocol are administered to the subject. The diet protocol includes administering of a fasting mimicking diet and a re-feeding diet where the fasting mimicking diet is provided for a first time period and the re-feeding diet is provided for a second time period.

    Watermarking of genomic sequencing data
    10.
    发明授权
    Watermarking of genomic sequencing data 有权

    公开(公告)号：US12081657B2

    公开(公告)日：2024-09-03

    申请号：US17638705

    申请日：2020-08-26

    申请人： Children's Hospital Los Angeles ,  University of Southern California

    发明人： Xiaowu Gai ,  Alex Ryutov ,  Tatyana Ryutov

    IPC分类号： H04L9/08 ,  H04L9/06

    CPC分类号： H04L9/0869 ,  H04L9/0618 ,  H04L2209/608

    摘要： Examples are described for dynamically applying a digital watermark to a file, such as a dataset of genomic sequencing data. In one example, a method of dynamically applying a watermark to at least a portion of a file includes generating, using a secret key, a first random seed, generating, using the first random seed, an ordered pseudorandom set of integers, generating, using entity information and timing information, a second random seed, selecting, using the second random seed, a subset of the ordered pseudorandom set of integers, and modifying data at data locations in the file corresponding to at least a portion of the identifiers included in the subset to generate a watermarked file. The method may further include performing a check to determine whether the watermark is present in a file using a sequence of watermark elements that are generated based on the secret key.