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公开(公告)号：US11730387B2
公开(公告)日：2023-08-22
申请号：US16673397
申请日：2019-11-04
Inventor： Ulas Bagci , Naji Khosravan , Sarfaraz Hussein
IPC: A61B5/00 , A61B5/055 , A61B6/00 , A61B6/03 , A61B6/12 , A61B8/08 , G16H50/20 , G06N3/04 , G06N20/10 , G06N5/04 , G06N3/08 , G16H30/40 , G16H70/60 , G06T7/00 , G06F18/23 , G06F18/214 , G06F18/2411 , G06V10/764 , G06V10/82
CPC classification number: A61B5/055 , A61B6/032 , A61B6/037 , A61B6/4417 , A61B6/5217 , A61B8/481 , A61B8/5223 , G06F18/2148 , G06F18/23 , G06F18/2411 , G06N3/04 , G06N3/08 , G06N5/04 , G06N20/10 , G06T7/0012 , G06V10/764 , G06V10/82 , G16H30/40 , G16H50/20 , G16H70/60 , G06T2207/10081 , G06T2207/20076 , G06T2207/20081 , G06T2207/20084 , G06T2207/30064 , G06T2207/30096 , G06V2201/032
Abstract: A method of detecting and diagnosing cancers characterized by the presence of at least one nodule/neoplasm from an imaging scan is presented. To detect nodules in an imaging scan, a 3D CNN using a single feed forward pass of a single network is used. After detection, risk stratification is performed using a supervised or an unsupervised deep learning method to assist in characterizing the detected nodule/neoplasm as benign or malignant. The supervised learning method relies on a 3D CNN used with transfer learning and a graph regularized sparse MTL to determine malignancy. The unsupervised learning method uses clustering to generate labels after which label proportions are used with a novel algorithm to classify malignancy. The method assists radiologists in improving detection rates of lung nodules to facilitate early detection and minimizing errors in diagnosis.
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公开(公告)号：US20230251963A1
公开(公告)日：2023-08-10
申请号：US17665390
申请日：2022-02-04
Applicant: National Technology & Engineering Solutions of Sandia, LLC , University of Central Florida Research Foundation, Inc.
Inventor： Mazen Alwadi , Vamsee Reddy Kommareddy , Clayton Hughes , Simon David Hammond , Amro Awad
CPC classification number: G06F12/0238 , G06F8/65 , G06F2212/304
Abstract: Illustrative embodiments are directed to methods, apparatus and computer program products for caching at least a fraction of data stored in a non-volatile memory in a mirror region of a dynamic random access memory. A memory controller hub of a processor chip coupled to both the non-volatile memory and the dynamic random access memory is configured to, when an update to the dynamic random access memory is cached in the mirror region of the dynamic random access memory, use the memory controller hub to write the update directly to the mirror region of the dynamic random access memory and concurrently mirror the update to the non-volatile memory to provide coherent persistent durability of the update. When a read from the dynamic random access memory is cached in the mirror region of the dynamic random access memory, embodiments can use the memory controller hub to serve the read directly from the mirror region of the dynamic random access memory to optimize read operations of persistent objects.
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公开(公告)号：US11718917B2
公开(公告)日：2023-08-08
申请号：US17034098
申请日：2020-09-28
Inventor： Quentin Fouliard , Ranajay Ghosh , Seetha Raghavan
IPC: C23C28/04 , C04B41/90 , C23C28/00 , F01D5/28 , C23C4/02 , G01K11/20 , C23C4/11 , C23C14/08 , C23C30/00 , G01K13/00
CPC classification number: C23C28/042 , C04B41/90 , C23C4/02 , C23C4/11 , C23C14/083 , C23C28/3455 , C23C30/00 , F01D5/288 , G01K11/20 , G01K13/00 , F05D2300/611
Abstract: A phosphor thermometry device includes a laser that generates a laser pulse onto a thermal barrier coating (TBC) applied onto a substrate. A metallic bond coat layer is on the substrate. A ceramic top coat layer is on the bond coat layer and includes an undoped layer and a doped sensing layer having co-doped first and second rare-earth luminescent dopants that emit respective first and second different emission wavelengths upon excitation by the laser pulse. A detector receives reflected, convoluted luminescence signals from the TBC. First and second photomultiplier devices detect respective first and second different emission wavelengths of the convoluted luminescence signals. A controller receives and processes signals generated from respective first and second photomultiplier devices and determines luminescence lifetime decay and intensity variations for each of the respective first and second rare-earth luminescent dopants for temperature monitoring of the TBC.
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公开(公告)号：US11708649B2
公开(公告)日：2023-07-25
申请号：US16880802
申请日：2020-05-21
Inventor： Ayman Abouraddy , Joshua Kaufman , Felix Tan , Morgan Monroe
CPC classification number: D03D1/0088 , A41D1/005 , A41D31/04 , D03D15/47 , D06B19/0005 , A41D1/04 , D10B2401/16 , D10B2401/18 , D10B2501/04
Abstract: A color-changing product includes a fabric. The fabric includes a first layer and a second layer. The first layer is arranged using at least one fiber. The at least one fiber includes (a) an electrically conductive core and (b) a coating disposed around and along the electrically conductive core. The second layer is printed onto the first layer. The second layer includes a foreground thermochromic pigment that is selectively activatable by providing an electrical current to the electrically conductive core of the at least one fiber to change at least one of a foreground color or a pattern of the second layer.
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公开(公告)号：US11680323B2
公开(公告)日：2023-06-20
申请号：US17649929
申请日：2022-02-04
Inventor： Quentin Fouliard , Ranajay Ghosh , Seetha Raghavan
CPC classification number: C23C28/3455 , C09K11/7783 , C23C28/321 , G01K11/20
Abstract: A thermal barrier coated component, such as a turbine blade formed from a superalloy substrate, includes a thermal barrier coating applied onto the substrate. A metallic bond coat layer is on the substrate and includes rare-earth luminescent dopants. A ceramic top coat layer is on the bond coat layer. A temperature sensing thermally grown oxide (TGO) layer is formed at the interface of the bond coat layer and ceramic top coat layer. The temperature sensing TGO layer includes grown rare-earth luminescent ions migrated from the metallic bond coat layer in an amount sufficient to enable luminescence sensing of the TGO layer for real-time phosphor thermometry temperature measurements at the TGO layer.
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Patent Agency Ranking
公开(公告)号：US20230157299A1
公开(公告)日：2023-05-25
申请号：US17921056
申请日：2021-04-30
Inventor： Christina Hartsell DRAKE , Sudipta SEAL , Craig NEAL
Abstract: Disclosed herein are rapid and residual disinfectant compositions that include a metal-associated cerium oxide nanoparticles. Also disclosed are methods of making disinfectant compositions. Films comprising the disclosed compositions are also disclosed as well as methods of disinfecting a surface.
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公开(公告)号：US11619837B2
公开(公告)日：2023-04-04
申请号：US16811250
申请日：2020-03-06
Inventor： Debashis Chanda , Sayan Chandra
IPC: G02F1/01 , G02F1/1524 , F41H3/00 , G02F1/21 , H01Q17/00
Abstract: An active IR camouflage device may include a base layer, a first dielectric layer over the base layer, a phase transition material layer over the first dielectric layer, a second dielectric layer over the phase transition material layer, and a first metal layer over the second dielectric layer and defining a pattern of openings therein. The active IR camouflage device may have circuitry configured to selectively cause a transition from a first phase state to a second phase state of the phase transition material layer to control IR reflectance/emission of a top plasmonic layer, making it appear/disappear from the IR detector/camera. In some embodiments, the active IR camouflage device may also include a second metal layer between the base layer and the first dielectric layer.
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58.发明申请公开(公告)号：US20230067318A1
公开(公告)日：2023-03-02
申请号：US17842145
申请日：2022-06-16
Inventor： Jayan Thomas , Deepak Pandey , Kowsik Sambath Kumar
Abstract: A dual-function supercapacitor carbon fiber composite stores electrical energy and functions, for example, as the body shell of electric vehicles (EVs). This is achieved with a vertically aligned graphene on carbon fiber electrode, upon which metal oxides were deposited to obtain ultra-high energy density anode and cathode. A high-strength multilayer carbon composite assembly is fabricated using an alternate layer patterning configuration of epoxy and polyacrylamide gel electrolyte. The energized composite delivers a high areal energy density of 0.31 mWh cm−2 at 0.3 mm thickness and showed a high tensile strength of 518 MPa, bending strength of 477 MPa, and impact strength 2666 J/m. To show application in EVs, a toy car body fabricated with energized composite operates using the energy stored inside the frame. Moreover, when integrated with a solar cell, this composite powered an IoT (interne of things) device, showing feasibility in communication satellites.
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公开(公告)号：US20230043421A1
公开(公告)日：2023-02-09
申请号：US17941445
申请日：2022-09-09
Inventor： James Hickman , Kazi Tasneem , Christopher Long
Abstract: Disclosed herein are microfluidic systems with recirculation of fluid and computer-implemented methods of calculating conditions within the microfluidic systems. The microfluidic systems include a computing device and a microfluidic device having first and second reservoirs, at least one chamber, and a fluid path connecting the first reservoir, the chamber, and the second reservoir. The methods for calculating conditions include receiving a first reservoir fluid volume, a second reservoir fluid volume, a first concentration, and a second concentration. The methods further include receiving a time-dependent imposed pressure difference between the first reservoir and the second reservoir, then determining a hydraulic pressure difference and an effective pressure difference. The effective pressure difference is used to account for reactions occurring within the microfluidic device and to determine the value of the condition within the microfluidic device. Methods of performing an experiment using a microfluidic device with recirculation are also disclosed herein.
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公开(公告)号：US20230035748A1
公开(公告)日：2023-02-02
申请号：US17687635
申请日：2022-03-05
Inventor： Annette Khaled
Abstract: Disclosed herein are compositions comprising a CT20 peptide and methods of using the disclosed compositions to treat cancers expressing chaperonin containing TCP (CCT).
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