Patents Assigned to University
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Publication number: 20250094809Abstract: A method and apparatus for training a neural network model are provided. The method of training a neural network model includes storing replay samples selected from among online stream samples in a replay buffer, selecting batch samples from the replay samples based on selection frequencies of the respective replay samples, determining a freeze layer group of the neural network model based on forward propagation of the neural network model using the batch samples, and training the neural network model based on backward propagation of layers not in the freeze layer group.Type: ApplicationFiled: March 20, 2024Publication date: March 20, 2025Applicants: SAMSUNG ELECTRONICS CO., LTD., UIF (University Industry Foundation), Yonsei UniversityInventors: Minhyuk SEO, Hyunseo KOH, Jonghyun CHOI
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Publication number: 20250090629Abstract: Aspects of the present disclosure relate to novel medical compositions and methods of using same. In certain aspects, the disclosure relates to methods preventing acute kidney injury in a patient associated with increased amount of protein in the urine (e.g. albuminuria). In certain embodiments, the disclosure provides methods of preventing or treating acute kidney injury in a patient receiving a nephrotoxic drug, by administration of a reversible endocytosis inhibitor.Type: ApplicationFiled: July 28, 2022Publication date: March 20, 2025Applicant: The Trustees of Indiana UniversityInventors: Bruce A. Molitoris, Mark C. Wagner, Ruben M. Sandoval, JR.
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Publication number: 20250094973Abstract: Systems and methods for providing a decentralized marketplace for patient-generated health data are provided. The systems and methods can store medical records on an interplanetary file system (IPFS) and blockchain, with the ability to encrypt and decrypt data on the IPFS and blockchain. This can securely associate and/or dissociate users from their “owned” property, securely transfer the ownership of records, securely share the records to other users, facilitate payment for nonfungible token (NFT) records, and/or facilitate transfers to aggregators of health records.Type: ApplicationFiled: July 30, 2024Publication date: March 20, 2025Applicant: The Florida International University Board of TrusteesInventor: Hemang Subramanian
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Publication number: 20250090611Abstract: It is an object of the present invention to provide a means capable of appropriately regulating differentiation of T cells, in order to avoid overactivation of T cells after stimulation of the T cells with superantigens or the like and the subsequent decrease in the immune functions (exhaustion of the immune system). The present invention relates to a T cell differentiation-regulating agent, comprising, as an active ingredient, an algal body of microalgae belonging to the genus Coccomyxa, a dry powder thereof, or an extract thereof.Type: ApplicationFiled: November 10, 2022Publication date: March 20, 2025Applicants: KJ BIO CO., LTD., Tokai University Educational SystemInventors: Hitoshi KUNO, Akiko KANNO, Satoko KOMATSU, Yoshie KAMETANI, Shino OHSHIMA, Yusuke OHNO
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Publication number: 20250091040Abstract: A preparation method for Ni and Mn bimetallic electrocatalyst and its application in small molecule electrooxidation are provided. The method includes the following steps: cleaning a matrix to remove a surface oxide layer; dissolving nickel salt, manganese salt, terephthalic acid, salicylic acid, and urea into a mixed solution of ethanol, DMF, and water and transferring to a hydrothermal reaction kettle together with the treated matrix for a hydrothermal reaction; then, obtaining a NiMn-MOF/NF precursor by cooling, cleaning, and drying. Dissolving and stirring sodium borohydride and selenium powder and transferring the above solution to the hydrothermal reaction kettle for hydrothermal selenization reaction with NiMn-MOF/NF; then, obtaining a self-supporting NiMn-MOF-Se catalyst with uniform nanosheet structure by cooling and cleaning. The catalyst synthesis method is simple and controllable, with low cost, uniform catalyst morphology, and good conductivity, it can be directly used as an electrode.Type: ApplicationFiled: September 9, 2024Publication date: March 20, 2025Applicant: Beijing University of Chemical TechnologyInventors: Jieshan QIU, Jun QI, Qi YANG
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Publication number: 20250092900Abstract: An expanding dowel-pin comprises an upper-collet, inside-conical bore with one or more upper-collet slits. The expanding dowel pin further includes a double-tapered cylinder with tapered cones tapering more narrowly from its middle. The expanding dowel pin further includes a lower collet with a lower-collet, inside-conical bore which has one or more lower-collet slits. The lower collet further includes a lower-collet, inside-straight bore with lower-collet internal screw threads. The upper collet, the double-tapered cylinder, and the lower collet are, in that order, configured to have a bolt pass therethrough. The lower-collet internal screw threads are configured to engage the bolt, such that, when the bolt is rotated a first direction relative to the lower collet, the upper collet and the lower collet are configured to be compressed together by the bolt. The compression by the bolt results in the expansion of the upper-collet and the lower-collet.Type: ApplicationFiled: September 20, 2023Publication date: March 20, 2025Applicant: Utah State University Space Dynamics LaboratoryInventor: Gregory R. Hopkins
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Publication number: 20250093258Abstract: Systems, methods, and techniques are described herein for characterizing well treatment fluids and well treatment fluid performance. For example, well treatment fluids can be characterized using microfluidic chips to determine fluid properties, with very small amounts of fluid used for the characterization process. Optical analysis and electrical conductivity analysis of well treatment fluids as they pass through different microfluidic pathways with different cross-sectional dimensions can be used to gain information about the well treatment fluid's composition, structure, and performance. In some cases, microfluidic pathways can be functionalized as a model for a wellbore and a reservoir (e.g., rock in the reservoir) to evaluate the performance of well treatment fluids by imaging the well treatment fluid as it flows into or through the functionalized model. These systems, methods, and techniques can allow for optimization of well treatment fluids prior to or during drilling or completion operations.Type: ApplicationFiled: July 18, 2022Publication date: March 20, 2025Applicant: Board of Regents, The University of Texas SystemInventors: Carlos Torres-Verdín, Ayaz Mehmani, Colin Schroeder
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Publication number: 20250094855Abstract: Systems and methods for optimizing data-driven decision-making in multi-agent systems are described. The system may construct an equilibrium concept to capture multi-layer and/or k-level depth reasoning by agents. The system may determine best-response type conjectures for agents to interact with one another. In some examples, the system may include a machine or an algorithm interacting with a strategic agent (e.g., a human or an entity). The system may include methods for: (1) data-driven estimation and/or learning of conjectures and associated depth; and (2) data-driven design of algorithmic mechanisms for exploring the conjectural equilibrium (CE) space by influencing the strategic agent(s) behaviors through adaptively adjusting and estimating deployed strategies.Type: ApplicationFiled: July 20, 2022Publication date: March 20, 2025Applicant: University of WashingtonInventors: Benjamin Chasnov, Lillian Ratliff, Samuel A Burden, Amy Orsborn, Tanner Fiez, Manchali Maneeshika Madduri, Joseph G Sullivan, Momona Yamagami
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Publication number: 20250090303Abstract: The present disclosure provides an artificial lens fixing sac for fixing an artificial lens for cataract surgery. The artificial lens fixing sac for fixing an artificial lens for cataract surgery of the present disclosure is installed at a position of a lens that is removed by cataract surgery, and the artificial lens fixing sac includes an implantation hole in which an artificial lens, which is inserted into an internal space of the artificial lens fixing sac, is implanted at the position of the removed lens, and fixing threads installed at predetermined intervals on an outer peripheral edge of the artificial lens fixing sac to fix the artificial lens fixing sac to a sclera.Type: ApplicationFiled: September 15, 2023Publication date: March 20, 2025Applicants: Industry-Academic Cooperation Foundation Gyeonsang National University, Korea University Research and Business FoundationInventors: Seong-Jae KIM, Youngsub EOM
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Publication number: 20250093271Abstract: A temperature-corrected biochemical sensor includes an optical resonator disposed proximate a single-mode optical fiber, the optical resonator being optically coupled to the optical fiber to receive optical whispering-gallery output light; a sensor detection system arranged to receive and detect the optical whispering-gallery output light to provide sensor signals; a temperature-correcting optical system to provide a reference beam of light to be combined at least partially coherently with a return light from the resonator to provide an interference light and convert, the interference light to temperature-correction signals; a data storage device comprising temperature calibration data for at least the optical fiber and the optical resonator; and a data processing system to calculate at least one physical property of a particle in contact with the optical resonator using the sensor signals such that the calculated physical property is temperature corrected using the temperature calibration data and the temperType: ApplicationFiled: January 24, 2023Publication date: March 20, 2025Applicant: Arizona Board of Regents on Behalf of the University of ArizonaInventors: Judith SU, Cheng LI
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Publication number: 20250093679Abstract: A naked-eye three-dimensional (3D) display device (600) is provided. The naked-eye 3D display device (600) comprises: a display component (610), comprising an array of display units (110); and a viewing angle regulator (620), comprising an array of microprism blocks (120, 620-1, 620-2, 620-3, 620-4, 620-5, 620-6). The microprism blocks (120, 620-1, 620-2, 620-3, 620-4, 620-5, 620-6) are divided into a plurality of groups, and an angle combination of a first angle (?1) and a second angle (?2) of each of the microprism blocks (120, 620-1, 620-2, 620-3, 620-4, 620-5, 620-6) is preset so that outgoing lights of the same group of microprism blocks converge into the same viewpoint, and outgoing lights of different groups of microprism blocks converge into different viewpoints. Hence, a plurality of different viewpoints are formed by setting angles of inclined surfaces of the microprism blocks (120, 620-1, 620-2, 620-3, 620-4, 620-5, 620-6), thereby seeing different 3D display effects from different viewing angles.Type: ApplicationFiled: January 7, 2022Publication date: March 20, 2025Applicants: SVG TECH GROUP CO., LTD, Soochow UniversityInventors: Wen Qiao, Linsen Chen, Jianyu Hua, Jiacheng Shi, Ruibin Li, Zhen Zhou, Minghui Luo, Donglin Pu, Pengfei Zhu, Tangdong Cheng
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Publication number: 20250093201Abstract: A method of adaptively scanning a selected area that includes selecting an imaging mode, performing a scan of the selected area using the imaging mode, detecting an item of interest, automatically selecting a new imaging mode in response to detecting the item of interest, and performing a scan of the item of interest using the new imaging mode. The imaging mode may determine at least one of a scanning pattern, a scanning speed, and a scanning rate. Spectral data and image data may be gathered and used to detect the item of interest. The method may also include providing a scanning spectrometer system that has a gimbal system configured to provide at least two degrees of freedom to the scanning spectrometer system. The gimbal system may have a spectrometer and a camera each mounted on the gimbal system and configured to gather the spectral data and the image data, respectively.Type: ApplicationFiled: September 16, 2024Publication date: March 20, 2025Applicant: Arizona Board of Regents on Behalf of Arizona State UniversityInventors: Jnaneshwar DAS, Saurav KUMAR
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Publication number: 20250090781Abstract: A differential pressure flow meter has a fluid restriction unit and a differential pressure transducer. The fluid restriction unit includes an upstream compartment, a downstream compartment, and an orifice element having a centric bore. The orifice element is located at a junction face of the upstream and downstream compartments. The differential pressure transducer includes a diaphragm compartment having a first sensor coupled to a high-pressure side diaphragm and a second sensor coupled to a low-pressure side diaphragm. The diaphragm compartment is disposed within a chamber having a high-pressure compartment and the low-pressure compartment. The high-pressure compartment is in fluid communication with the upstream compartment via a first fluid outlet port and the low-pressure compartment is in fluid communication with the downstream compartment via a second fluid outlet port.Type: ApplicationFiled: September 14, 2023Publication date: March 20, 2025Applicant: Imam Abdulrahman Bin Faisal UniversityInventors: Mahbubunnabi TAMAL, Amina Ali ALTURAIKI, Samar Ahmed GHAZAL, Noor Ali Rashed AL-KHATHLAN, Abdul-Hakeem ALOMARI
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Publication number: 20250093244Abstract: The provided are a device and method for measuring a bonding strength between a contaminated rock surface and a solidified material. The device includes a fixing and measuring assembly and four rock slabs enclosing a rectangular prism, where outer surfaces of the four rock slabs are fitted to two transverse support plates and two longitudinal support plates, respectively; the two longitudinal support plates are arranged between the two transverse support plates; upper and lower ends of the rock slabs are provided with an upper cover and a bottom plate, respectively; the upper cover and the bottom plate are detachably fixed to the two transverse support plates, respectively; the two transverse support plates are detachably fixed to each other through a second screw; a hydraulic device is provided among the four posts; and a movable end of the hydraulic device is provided with a supporting airbag.Type: ApplicationFiled: September 18, 2024Publication date: March 20, 2025Applicant: Chengdu University Of TechnologyInventors: Jiping SHE, Yunfei WANG, Furong GONG, Wenjing MA, Shiyu ZHANG, Gege TENG, Huimin LI
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Publication number: 20250098520Abstract: A single solar battery device formed by a solid-state Li battery intrinsically stacked on a monolithic triple junction solar cell sharing the same electrode in between. The solar cell generates a voltage high enough to directly photo-charge a Li battery at the required C-rate without use of a converter. The subcells of the monolithic triple junction solar cell are connected monolithically in series via optimized tunnel recombination junctions through which electrons and holes from the connected subcells can recombine. The intrinsic integration of the battery with solar cell enables using of a single device without an external cable connection, thus facilitating and decreasing the installation cost.Type: ApplicationFiled: January 11, 2023Publication date: March 20, 2025Applicant: Syracuse UniversityInventors: Quinn Qiao, Sally Mabrouk, Ashim Gurung
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Publication number: 20250098396Abstract: The invention relates to a perovskite solar cell modified by a chelating layer and its preparation method, within the field of perovskite material preparation. The process involves spin-coating N, N?-bis(4-pyridyl)-1,4,5,8-naphthalenetetracarboxylic diimide (DPNDI) solution on the perovskite surface, followed by annealing. This modification forms a chelating structure on the surface, passivating defect sites and grain boundaries, promoting charge transfer with optimized energy levels and carrier mobility. The Pb (II) coordination polymer layer enhances bonding strength and adhesion, effectively suppressing traps. The treated perovskite solar cell achieves a photoelectric conversion efficiency (PCE) of 24.2%, with a T80 lifetime retaining over 95% (40° C.) and 85% (85° C.) of the initial PCE after 2000 hours. This modified film inhibits ion migration, providing enhanced stability and high photoelectric conversion efficiency in optoelectronic devices.Type: ApplicationFiled: September 10, 2024Publication date: March 20, 2025Applicant: Nanjing University of Aeronautics and AstronauticsInventors: Xiaoming ZHAO, Wanlin GUO, Bingkun TIAN, Zhuhua ZHANG
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Publication number: 20250090133Abstract: Disclosed is a system and method for the placement of elongate medical members within a patient's body using coaptive ultrasound that combines magnetic guidance with ultrasound visualization of the medical member in the patient's body. A coaptive ultrasound probe adaptor magnetically attracts an elongate medical member within the patient with sufficient force so as to allow the operator to manually guide the member to its intended location. The adaptor mates with an ultrasound probe to provide the medical operator ultrasound feedback of the position of the member, thus allowing internal placement without the need for more specialized medical equipment.Type: ApplicationFiled: April 4, 2024Publication date: March 20, 2025Applicant: University of Maryland, BaltimoreInventor: Steven P. TROPELLO
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Publication number: 20250092441Abstract: Compositions and methods are provided including a plurality of analyte detection agents, each analyte detection agent includes a labile tag operatively coupled to the analyte detection agent, each labile tag includes a signal that is different from each other labile tag and each analyte detection agent targeting a different analyte.Type: ApplicationFiled: September 16, 2024Publication date: March 20, 2025Applicant: Rush University Medical CenterInventors: Vineet GUPTA, Anugraha RAJAGOPALAN
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Publication number: 20250092535Abstract: A low-energy consumption electrocatalytic method for electrosynthesis of hydrogen peroxide coupled with oxidation upcycling of PET plastics is provided. The method includes ball-milling a waste polyethylene terephthalate (PET) plastic into powder, depolymerizing in alkali solution, and then using the transition metal catalyst and carbon-based material as anode and cathode in the circulating electrolytic cell, under the applied voltage, the cathode undergoes an oxygen reduction reaction to generate hydrogen peroxide, and the anode undergoes an oxidation reaction to upgrade ethylene glycol to formic acid. Products of terephthalic acid and potassium diformate are obtained by adjusting the pH and vacuum distillation of the anode electrolyte. The sodium perborate product or benzoyl peroxide product can be prepared in the cathode electrolyte.Type: ApplicationFiled: September 9, 2024Publication date: March 20, 2025Applicant: Beijing University of Chemical TechnologyInventors: Jieshan QIU, Jun QI, Qi YANG
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Publication number: 20250093249Abstract: Methods and devices for determining a mass concentration of an airborne or respirable species in real time are provided. Methods can include drawing in a particulate species through an inlet and into a chamber of a resonator of a monitoring device and directing a laser beam into the chamber of the resonator and toward the particulate species such that the particulate species absorbs energy from the laser beam and transmits heat to the surrounding air within the chamber of the resonator. A power of the laser beam as it leaves the resonator and a sound pressure within the chamber of the resonator can be determined. Determining a mass concentration of the particulate species based on a ratio of the measured sound pressure and power of the laser beam, and whether the mass concentration of the particulate species exceeds a threshold concentration can be achieved.Type: ApplicationFiled: July 22, 2022Publication date: March 20, 2025Applicant: Board of Regents of the Nevada System of Higher Education, on Behalf of the University of Nevada, ReInventors: W. Patrick Arnott, Samuel Joe Taylor, Pedro Nascimento, Karoly Kocsis