Patents Assigned to University
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Patent number: 12255231Abstract: Provided is a nanowire array, in which a plurality of nanowires are densely packed and in contact with each other via side walls to form a three-dimensional, compact layer structure, wherein the plurality of nanowires are formed from InGaN-based material. Also provided is an optoelectronic device comprising the nanowire array which is epitaxially grown on a surface of a substrate (12). Further provided are methods for preparing the nanowire array and the optoelectronic device.Type: GrantFiled: January 11, 2019Date of Patent: March 18, 2025Assignee: South China Normal UniversityInventors: Richard Notzel, Peng Wang, Stefano Sanguinetti, Guofu Zhou
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Patent number: 12252582Abstract: The functionalized 3,4-alkylenedioxythiophene (ADOT+) monomers can be represented by a chemical formula (CR1R2)(CR3R4)(CR4R5)xO2C4H2S, wherein x=0 or 1; wherein each of R1, R2, R3, R4, R5, and R6 is independently selected from hydrogen, a hydrocarbyl moiety, and a heteroatom-containing functional group; and wherein at least one of R1, R2, R3, R4, R5, and R6 comprises the heteroatom-containing functional group selected from an aldehyde, a maleimide, and their derivatives thereof. Also, disclosed herein are aldehyde derivatives represented by (ADOT-CH2—NH)pY and a maleimide derivative represented by (ADOT-(CH2)q—N)pZ where p=1-2 and each of Y and Z is a hydrocarbyl moiety or a biofunctional hydrocarbyl moiety. In an embodiment of the ADOT+ monomers, one of R1, R2, R3, R4, R5, and R6 is replaced by a direct bond to an amide group, an azide group, or an ester group of a biofunctional hydrocarbyl moiety. Also, disclosed herein are polymers and copolymers made therefrom.Type: GrantFiled: August 28, 2020Date of Patent: March 18, 2025Assignee: University Of DelawareInventors: David C. Martin, Samadhan Suresh Nagane, Peter Sitarik
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Patent number: 12251210Abstract: A respiration rate measurement apparatus including a plurality of sensors for concurrently generating temperature, pressure and acoustic data representing one or more successive breaths and a method of generating fusion data from the plurality of data streams as a weighted average based on determined correlation coefficients and calculation of a respiratory rate.Type: GrantFiled: October 9, 2019Date of Patent: March 18, 2025Assignee: The Regents of the University of ColoradoInventors: Tam Ngoc Vu, Robin Deterding, Hoang Truong, Nam Ngoc Bui
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Patent number: 12253644Abstract: Disclosed herein are methods and systems for monitoring fluid flow in a rock formation that include utilizing a tracer fluid containing a homogeneous dispersion of ultrastable magnetic nanoparticles which can be injected into the rock formation. A series of EM signals can be emitted in formation by a transmitter at a first plurality of discrete depths along a first path, that can be recorded by a receiver at a second plurality of locations at a second plurality of discrete depth. The received EM signals can be processed to generate a set of EM permeability data that is indicative of variations in magnetic permeability between the first path and the second path. A magnetic permeability map can be generated that is indicative of a location of the tracer fluid.Type: GrantFiled: December 30, 2019Date of Patent: March 18, 2025Assignee: Khalifa University of Science and TechnologyInventors: Saeed Alhassan Alkhazraji, Vassilios Tzitzios, Georgios Papavassiliou, Marina Karagianni, Athanasios Anastasiou, Savvas Orfanides, Michael Fardis, Dimitrios Gournis, Mohammed Subrati
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Patent number: 12251325Abstract: An adjustable trial spacer system used in spinal surgeries. This system addresses the inefficiencies of traditional trial sizers by introducing a trial base that can be combined with disposable trial caps of varying sizes. The trial base is designed to securely attach to a trial inserter, while the trial caps temporarily enclose the trial base to simulate the final implant. The system's modularity reduces the need for multiple spacer bodies, lowers costs, and improves logistical management in the operating room. Various attachment mechanisms ensure secure fitting during surgical procedures, enhancing precision in determining the appropriate implant size.Type: GrantFiled: October 3, 2024Date of Patent: March 18, 2025Assignee: Universal Spine, LLCInventor: Ryan Snowden
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Patent number: 12252737Abstract: Methods of uniquely labeling or barcoding molecules within a cell, a plurality of cells, and/or a tissue are provided. Kits for uniquely labeling or barcoding molecules within a cell, a plurality of cells, and/or a tissue are also provided. The molecules to be labeled may include, but are not limited to, RNAs, cDNAs, DNAs, proteins, peptides, and/or antigens.Type: GrantFiled: October 17, 2024Date of Patent: March 18, 2025Assignee: University of WashingtonInventors: Georg Seelig, Richard Muscat, Alexander B. Rosenberg
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Patent number: 12253909Abstract: Disclosed is a method for feedback of a program, which is performed by a computing device including at least one processor, which include: matching respective functions included in a first program received from an external device with respective functions included in a prestored correct answer program corresponding to the first program; identifying error functions different from the respective functions included in the correct answer program among the respective functions included in the first program; generating at least one repair template including at least one reference function extracted based on a calling-context for a function of a specific function in order to repair the error function among the prestored functions; generating a first edit script for repairing the error function to at least one reference function based on a first repair template among one or more repair templates; and transmitting a signal including the first edit script to the external device.Type: GrantFiled: September 22, 2022Date of Patent: March 18, 2025Assignee: Korea University Research and Business FoundationInventors: Hakjoo Oh, Dowon Song
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Publication number: 20250084608Abstract: A device for evaluating integrity of an underground structure by using electromagnetic waves includes a plurality of main reinforcing bars arranged in a vertical direction in an underground structure, a plurality of measurement cables extending vertically to be adjacent to the main reinforcing bars, respectively, at least one impedance change unit which is provided on each of the measurement cables, is electrically connected to the measurement cable, and has a characteristic impedance different from a characteristic impedance of the measurement cable, and an electromagnetic wave measurement unit for detecting a change point of a characteristic impedance as a defect point of the underground structure by providing an electromagnetic wave by using, as a signal transmission line, one of the plurality of measurement cables and one of the plurality of main reinforcing bars, or one pair of measurement cables selected from the plurality of measurement cables.Type: ApplicationFiled: May 13, 2022Publication date: March 13, 2025Applicants: Korea University Research and Business Foundation, DL CONSTRUCTION CO., SEOYOUNG ENGINEERING CO., LTD., BACKYOUNG G&C CO., LTD.Inventors: Jong-Sub LEE, Jung-Doung YU, Seok-Gyu JEONG, Dong-Soo LEE
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Publication number: 20250085856Abstract: One embodiment provides a computer system. The computer system includes a plurality of processing units, a plurality of memory channels, and an arrayed waveguide grating router (AWGR). A respective processing unit is coupled to an array of tunable optical transceivers. A respective memory channel is coupled to a plurality of memory banks. Each memory bank is associated with a unique optical wavelength and can be accessed via the corresponding wavelength. Each memory channel is coupled to an individual output port of the AWGR, and the tunable optical transceivers of each processing unit are respectively coupled to different input ports of the AWGR, thereby allowing each processing unit to communicate with any memory bank associated with any memory channel using an appropriate tunable optical transceiver tuned to the corresponding optical wavelength associated with the memory bank.Type: ApplicationFiled: May 18, 2022Publication date: March 13, 2025Applicant: The Regents of the University of CaliforniaInventors: Sung-Joo Ben Yoo, Marjan Fariborz, Pouya Fotouhi
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Publication number: 20250086931Abstract: A method and apparatus with neural network based image processing are provided. The method includes: accessing an input image set including a visible light image of a visible light wavelength band corresponding to an input image and an infrared image of an infrared wavelength band corresponding to the input image; estimating an illumination map representing an illumination configuration of the input image based on a first input image set of the input image set; estimating a confidence score map of the input image based on spectral information of a second input image set of the input image set; and determining illuminant information of the input image by combining the illumination map and the confidence score map.Type: ApplicationFiled: August 30, 2024Publication date: March 13, 2025Applicants: Samsung Electronics Co., Ltd., Korea University Research and Business FoundationInventors: Jong-Ok Kim, Dong-Keun Han
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Publication number: 20250084129Abstract: Disclosed herein are recombinant AAV variant (e.g., variant serotype 5 (AAV5)) capsid proteins and variant capsid protein-containing viral particles with enhanced ability to transduce adult stem cells and neurons. Viral particles containing these capsid variants are capable of enhanced transduction of mammalian mesenchymal stem cells and neurons. The recombinant AAV5 variant proteins and viral particles disclosed herein were identified from a variant AAV5 capsid library that was engineered by making substitutions in variable regions of the capsid. Compositions of these variant AAV5 particles are provided that are useful for transducing and delivering therapeutic transgenes to cells, such as mesenchymal stem cells, and thus treat diseases and disorders pertaining to these cells.Type: ApplicationFiled: January 10, 2023Publication date: March 13, 2025Applicant: University of Florida Research Foundation, IncorporatedInventors: Oleksandr Kondratov, Anatolii Mamchur, Maria Ukhanova, Sergei Zolotukhin
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Publication number: 20250087993Abstract: Provided are fault current-limiting control method and device for photovoltaic grid-forming system. The method includes: obtaining voltage amplitude of the common-coupling point and voltage signal and current signal in a stationary synchronous frame system based on voltage signal and current signal of converter at the common-coupling point; determining a fault depth based on the voltage amplitude of the common-coupling point to determine active power reference of the inverter; generating voltage reference value and phase reference value of the inverter based on the voltage signal and the current signal in the stationary synchronous frame system and the active power reference of the inverter, to obtain current reference value through fixed virtual impedance; and obtaining inverter modulating wave based on the current reference value, and obtaining control signal of each switch transistor of the inverter after modulating the inverter modulating wave through SPWM.Type: ApplicationFiled: May 30, 2024Publication date: March 13, 2025Applicant: Zhejiang UniversityInventors: Yongheng YANG, Hao RUAN, Yinxiao ZHU
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Publication number: 20250083123Abstract: Articles and method of making articles including a solid porous material having a selenium nanomaterial bound to a surface of and within the solid porous material. The article may be a include no polymeric stabilizer or proteinaceous stabilizer. The solid porous material may be a sponge, a film, a fabric, a non-woven material, or a metal-organic framework (MOF), or a combination thereof. The article may be produced by treating a solid porous material with an aqueous selenous acid solution and heating the solid porous material to form the selenium nanomaterial on the surface of and within the solid porous material.Type: ApplicationFiled: November 22, 2024Publication date: March 13, 2025Applicant: Regents of the University of MinnesotaInventors: Abdennour Abbas, Snober Ahmed
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Publication number: 20250085226Abstract: A specimen analyzer including: a measurement part configured to apply light to a measurement sample and a fluorescent dye that stains white blood cells contained in the blood specimen, detect fluorescence from the white blood cells contained in the measurement sample to which the light has been applied, and measure fluorescence signals on the basis of the detected fluorescence; an information processing part configured to generate, on the basis of the fluorescence signals, information about a distribution width of fluorescence intensities regarding a population of neutrophils contained in the measurement sample, and determine information about a degree of severity of an organ dysfunction due to an infection on the basis of the information about the distribution width of the fluorescence intensities regarding the population of neutrophils; and an output part configured to output the information about the degree of severity of the organ dysfunction due to the infection.Type: ApplicationFiled: September 10, 2024Publication date: March 13, 2025Applicants: SYSMEX CORPORATION, University of ToyamaInventors: Rinako YOSHIDA, Yosuke IWASAKI, Hideki NIIMI, Yoshihiro YAMAMOTO, Yuki MIYAJIMA, Makito KANEDA
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Publication number: 20250083306Abstract: A nanomaterial-coated mandrel-coiled twisted and coiled polymer fishing line (TCPFL) actuator, method, and computer program product for creating the mandrel-coiled TCPFL) actuator. A plurality of mandrel-coiled TCPFL muscles may be fabricated, wherein fabricating the plurality of mandrel-coiled TCPFL muscles may include synthesizing Graphene-C-Ni-PVA solution and coating the TCPFL with the Graphene-C-Ni-PVA solution.Type: ApplicationFiled: September 8, 2023Publication date: March 13, 2025Applicants: Toyota Motor Engineering & Manufacturing North America, Inc., The University of Texas at Dallas, Toyota Jidosha Kabushiki KaishaInventors: Pawandeep Singh MATHARU, Yonas TADESSE, Yuyang SONG, Umesh GANDHI
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Publication number: 20250084467Abstract: A probe has a base sequence that does not hybridize with a nucleic acid of a mammal under stringent conditions, and has a sequence including a base sequence set forth in any of SEQ ID NOs:1 to 673. A probe set includes two or more kinds of the probes, and the two or more kinds of the probes do not hybridize with each other under stringent conditions.Type: ApplicationFiled: June 30, 2022Publication date: March 13, 2025Applicant: Kyushu University, National University CorporationInventor: Yasuyuki Ohkawa
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Publication number: 20250084510Abstract: An alloy includes a mixture of aluminum, tin and magnesium. An amount of the magnesium is between about 2.5% and 6.5% by weight of the mixture. The alloy is binder jet printed and liquid phase sintered.Type: ApplicationFiled: September 7, 2023Publication date: March 13, 2025Applicants: Ford Global Technologies, LLC, The University of Western Australia, The University of MelbourneInventors: Graham Schaffer, Tim Sercombe, Tesfaye Molla, Yang Huo, Mei LI, Mark Meinhart, John Cornell, Ampaiphan Atthapreyangkul, Jincheng Wang, Andrew Youssef, Sean Oakley, Joss Doak-Smith
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Publication number: 20250085322Abstract: Provided are a circuit and method for measuring capacitance and capacitance-voltage characteristics of a microelectronic device. The circuit includes a pulse generation sub-circuit, a sub-circuit P, and a sub-circuit N. The pulse generation sub-circuit generates clock pulses CLK1 and CLK2 with non-overlapping active levels. The sub-circuit P includes a first current mirror, a first large capacitor, a first transmission gate, a second transmission gate, a first OR gate, a first AND gate, a first NOT gate, a second NOT gate, and a third NOT gate. The sub-circuit N includes a second current mirror, a second large capacitor, a third transmission gate, a fourth transmission gate, a second OR gate, a second AND gate, a fourth NOT gate, a fifth NOT gate, a sixth NOT gate, and a seventh NOT gate.Type: ApplicationFiled: September 6, 2024Publication date: March 13, 2025Applicant: Central China Normal UniversityInventors: Yingqing Xia, Dong Wang, Chaosong Gao, Xiangming Sun, Mengqi Sun, Ping Yang
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Publication number: 20250088807Abstract: An excellent ultra-small microphone device with improved mechanical properties due to a protective layer formed on an upper and/or lower surface of a two-dimensional material having piezoelectric properties is provided to replace a conventional MEMS (Micro-Electro Mechanical Systems) microphone device. In the microphone device, the protective layer of a thickness of several hundred nm is formed on the upper and/or lower surface of the two-dimensional TMD material to protect the piezoelectric material layer during a back etching process and to contribute to the mechanical stability of the device.Type: ApplicationFiled: September 4, 2024Publication date: March 13, 2025Applicants: UIF (University Industry Foundation), Yonsei University, RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Sang Woo KIM, So Hee KIM, Young Jun KIM, Hyeon Yeong LEE, Fengyi PANG
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Publication number: 20250082608Abstract: Antagonists of interleukin 11 (IL-11)-mediated signalling are disclosed. Also disclosed are pharmaceutical compositions, antibodies, antigen binding fragments, antisense oligonucleotides, siRNA molecules, pharmaceutical combinations, and medical uses in methods of treating a disease or condition characterised by glomerular dysfunction.Type: ApplicationFiled: December 15, 2022Publication date: March 13, 2025Applicants: Singapore Health Services PTE LTD., National University of SingaporeInventors: Stuart Alexander Cook, Anissa Anindya Widjaja, Thomas Coffman