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    Spin memory encryption
    3.
    发明授权
    Spin memory encryption 有权

    公开(公告)号：US12201029B2

    公开(公告)日：2025-01-14

    申请号：US17579048

    申请日：2022-01-19

    Applicant: Colorado State University Research Foundation ,  Bryn Mawr College

    Inventor： Kristen Buchanan ,  Xiao Wang ,  Xuemei Cheng

    IPC: H10N50/10 ,  G11C11/16 ,  H01F10/32 ,  H10N50/80 ,  H10N50/85 ,  H10B61/00

    Abstract: A topological spin memory effect, defined as the recovery of magnetic skyrmions or magnetic bubble skyrmions in magnetic thin films after a transition to a dramatically different spin texture, is used for encrypted non-volatile information storage. The storage strategy is based on magnetic skyrmions, that is, topologically protected spin textures comprising chiral domain walls surrounding small (e.g., nanometers to microns in diameter), typically circular, single-domain cores. Systems and methods are described for encrypted non-volatile information storage based on a spin memory effect in magnetic thin films that support skyrmions. Systems and methods encrypt and recover information stored in the form of magnetic skyrmions.

    Implant for repairing spinal annular defect, method of fabricating the implant, and method of repairing the defect using the implant
    5.
    发明授权
    Implant for repairing spinal annular defect, method of fabricating the implant, and method of repairing the defect using the implant 有权

    公开(公告)号：US12171670B2

    公开(公告)日：2024-12-24

    申请号：US18030462

    申请日：2021-10-05

    Applicant: COLORADO STATE UNIVERSITY RESEARCH FOUNDATION

    Inventor： Christian M. Puttlitz ,  Mitchell Page

    IPC: A61F2/44 ,  A61F2/30

    Abstract: A biocompatible implant, as well as method of fabricating the implant and repairing an annular defect in annulus fibrosus (AF) of an intervertebral disc (IVD) disposed in a functional spinal unit (FSU), includes an insert that provides faces that can interface with the defect to repair or treat the AF. The implant can deliver biological and mechanical factors to enhance healing in an annular defect and prevent recurrence of herniation symptoms. The implant can be fabricated using a hybrid of first fibrous scaffold structure including at least a first layer and a second layer of first fibers fabricated via three-dimensional fiber deposition (3FD) and second fibrous scaffold structure including a third layer and a fourth layer of second fibers formed via melt electrowriting (MEW). Suitable attachment methods, including bio-adhesives can be used to bond the implant to the IVD and/or FSU.

    Modular High-Performance Turbo-Compression Cooling
    6.
    发明申请
    Modular High-Performance Turbo-Compression Cooling 有权

    公开(公告)号：US20240392701A1

    公开(公告)日：2024-11-28

    申请号：US18691113

    申请日：2022-09-22

    Applicant: Colorado State University Research Foundation

    Inventor： Todd Bandhauer ,  Nickolas Roberts

    IPC: F01K23/10 ,  F01K11/02 ,  F01K25/10

    Abstract: An ultra-efficient turbo-compression cooling system links an organic Rankine power cycle and a vapor compression cooling cycle using a turbine and compressor that shares a single shaft and further linked to an evaporative condenser. The power cycle implements a waste heat exchanger configured to evaporate a working fluid and a turbine configured to receive the evaporated working fluid. The turbine has a plurality of vanes disposed around a central shaft and configured to rotate as the working fluid expands to a lower pressure within the turbine. An evaporative condenser then condenses the working fluid to a saturated liquid and a mechanical pump pumps the saturated liquid to reenter the waste heat waste heat exchanger. The cooling cycle implements a compressor configured to increase the pressure of the working fluid, with the evaporative condenser (shared with the power cycle) configured to condense the working fluid to a saturated liquid upon exiting the compressor, an expansion valve wherein the working fluid expands to a lower pressure, and an evaporator rejecting heat from a circulating fluid to the working fluid, thereby cooling the circulating fluid.

    FRUIT MATURITY AND QUALITY SCANNING
    9.
    发明公开
    FRUIT MATURITY AND QUALITY SCANNING 审中-公开

    公开(公告)号：US20240302272A1

    公开(公告)日：2024-09-12

    申请号：US18178671

    申请日：2023-03-06

    Applicant: Colorado State University Research Foundation

    Inventor： Ioannis Minas

    IPC: G01N21/3563 ,  G01N21/3581

    CPC classification number: G01N21/3563 ,  G01N21/3581 ,  G01N2201/0221

    Abstract: The true impact of preharvest factors such as crop load, canopy position, cultivar and rootstock on peach internal quality can be determined using multivariate visible light radiation (Vis) and near infrared spectroscopy (NIRS) prediction models to non-destructively assess peach internal quality (dry matter content, DMC; soluble solids concentration, SSC) and maturity (index of absorbance difference, IAD). A novel crop load×fruit developmental stage protocol allowed accurate multivariate Vis-NIRS-based prediction models development for three major yellow fleshed peach typologies (fully red over-colored, early-ripening bi-colored and late-ripening bi-colored) to non-destructively assess peach internal quality (DMC and SSC) and maturity (IAD) with a single scan during fruit growth and development in the field. The impact of preharvest factors such as crop load and canopy position on peach quality and maturity can be evaluated across a variety of peach cultivars using this novel technology.

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