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    Password-free usable and secure pairing of IoT devices
    2.
    发明授权
    Password-free usable and secure pairing of IoT devices 有权

    公开(公告)号：US12231897B2

    公开(公告)日：2025-02-18

    申请号：US17691697

    申请日：2022-03-10

    Applicant: UNIVERSITY OF SOUTH CAROLINA

    Inventor： Qiang Zeng

    IPC: H04W12/50

    Abstract: Internet of Things (IoT) devices lack conventional user interfaces, such as keyboards and displays, which make many traditional pairing approaches inapplicable. Proximity-based pairing approaches are very usable, but can be exploited by co-located malicious devices. A secure and usable pairing approach that can be applied to heterogeneous IoT devices still does not exist. The presently disclosed Universal Operation Sensing allows an IoT device to sense the user's physical operations on it without requiring inertial sensors. With this technique, a user holding a smartphone or wearing a wristband can finish pairing in seconds through some very simple operations, e.g., pressing a button or twisting a knob. A presently disclosed pairing protocol uses faithful fuzzy commitment, which is secure and usable.

    All Weather Traffic Monitoring with Roadside Infrastructure
    4.
    发明申请
    All Weather Traffic Monitoring with Roadside Infrastructure 有权

    公开(公告)号：US20250022373A1

    公开(公告)日：2025-01-16

    申请号：US18635295

    申请日：2024-04-15

    Applicant: UNIVERSITY OF SOUTH CAROLINA

    Inventor： SANJIB SUR ,  HEM K. REGMI

    IPC: G08G1/16 ,  G01S13/931 ,  G06N3/0475

    Abstract: The disclosed system and methodology enable coexistence of networking and sensing on next-generation millimeter-wave (mmWave) picocells for traffic monitoring and pedestrian safety at intersections in all weather conditions. Existing wireless signal-based object detection systems suffer from limited resolution, and their outputs may not provide sufficient discriminatory information in complex scenes, such as traffic intersections. The disclosed system uses 5G picocells, which operate at mmWave frequency bands and provide higher data rates and higher sensing resolution than traditional wireless technology. It is difficult to run sensing applications and data transfer simultaneously on mmWave devices due to potential interference. MmWave devices are vulnerable to weak reflectivity and specularity challenges which may result in loss of information about objects and pedestrians. To address such challenges, the disclosed design uses customized deep learning models that not only can recover missing information about the target scene but also enable coexistence of networking and sensing.

    WIRELESS FEDERATED k-MEANS CLUSTERING WITH NON-COHERENT OVER-THE-AIR COMPUTATION
    6.
    发明申请
    WIRELESS FEDERATED k-MEANS CLUSTERING WITH NON-COHERENT OVER-THE-AIR COMPUTATION 有权

    公开(公告)号：US20240414563A1

    公开(公告)日：2024-12-12

    申请号：US18670031

    申请日：2024-05-21

    Applicant: University of South Carolina

    Inventor： Alphan Sahin

    IPC: H04W24/02 ,  G06N3/098

    Abstract: Described herein is an over-the-air computation (OAC) scheme for a federated k-means clustering algorithm to reduce the per-round communication latency when implemented over a wireless network. The OAC scheme relies on an encoder exploiting the representation of a number in a balanced number system and computes the sum of the updates for the federated k-means via signal superposition property of wireless multiple-access channels non-coherently to eliminate the need for precise phase and time synchronization.

    Game piece
    7.
    外观设计
    Game piece 有权

    公开(公告)号：USD1048197S1

    公开(公告)日：2024-10-22

    申请号：US29850115

    申请日：2022-08-17

    Applicant: UNIVERSITY OF SOUTH CAROLINA

    Designer： Trenton Agrelius ,  Matthew Bruner

    Abstract: FIG. 1 is a top perspective view of the game piece, showing our new design;
    FIG. 2 is a bottom perspective view of the game piece;
    FIG. 3 is a front view of the game piece;
    FIG. 4 is a left side view of the game piece;
    FIG. 5 is a rear plan view of the game piece;
    FIG. 6 is the right side view of the game piece;
    FIG. 7 is the top view of the game piece; and,
    FIG. 8 is the bottom view of the game piece.
    The broken lines in the drawings illustrate portions of the game piece that form no part of the claimed design.

    ISOMER-SPECIFIC NEUROPROTECTIVE EFFECT OF NATURAL RESERVATROL
    8.
    发明公开
    ISOMER-SPECIFIC NEUROPROTECTIVE EFFECT OF NATURAL RESERVATROL 审中-公开

    公开(公告)号：US20240342111A1

    公开(公告)日：2024-10-17

    申请号：US18761018

    申请日：2024-07-01

    Applicant: University of South Carolina

    Inventor： Sajish Mathew

    IPC: A61K31/05 ,  A61K9/00

    CPC classification number: A61K31/05 ,  A61K9/0053

    Abstract: Described herein are mechanistic results showing that cis- and trans-RSV have opposite effects on TyrRS-regulated neuronal DNA repair and survival, mechanistically, only cis-RSV protected neurons against stress conditions by activating TyrRS-regulated neuronal DNA repair and resilient signaling; trans-RSV, conversely, facilitated the downregulation of TyrRS resulting in the accumulation of DNA damage and subsequent neurodegeneration. Knockdown of TyrRS blunted the neuroprotective effects of cis-RSV and exacerbated the neurotoxicity by trans-RSV, providing a potential molecular basis for the controversial effects of RSV in clinical studies. The disclosure also provides an oral dosage form comprising an amount of resveratrol comprising a therapeutically effective amount of cis-resveratrol and not more than 200 mg of trans-resveratrol.

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