Patents by Inventor Xiaohui (Echo) Yu

Xiaohui (Echo) Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240424162
    Abstract: A plasma generation device relates to the field of environmental disinfection. The plasma generation device includes a frame, a discharge needle, and plasma generating barrels. The plasma generating barrels form an array in the frame, without an inter-barrel gap. The discharge needle is provided on a geometric centerline in each of the plasma generating barrels. A distance from a discharge endpoint of the discharge needle to any point on an edge of the plasma generating barrel is identical. In combination with advantages of a circular cylindrical plasma generating barrel and a square cylindrical plasma generating barrel, the plasma generation device maximizes the ventilation rate and the disinfection efficiency of plasma ionization at a most economical voltage.
    Type: Application
    Filed: May 16, 2022
    Publication date: December 26, 2024
    Applicant: QIANGGU BIOTECH (SHANGHAI) CO., LTD.
    Inventors: Shijun ZHANG, Xiaohui YU
  • Patent number: 12173002
    Abstract: Compounds that inhibit Protein Arginine N-Methyl Transferase 5(PRMT5) activity, as well as method for their preparation and use are provided. Specifically, compounds of Formula (I) and pharmaceutically acceptable salts, hydrates and solvates, as well as method for their preparation and use are provided.
    Type: Grant
    Filed: February 9, 2024
    Date of Patent: December 24, 2024
    Assignee: SHANGHAI APEIRON THERAPEUTICS COMPANY LIMITED
    Inventors: Bing Yao, Xiaohui Gu
  • Patent number: 12176455
    Abstract: A heating treatment device for photovoltaic module recycling includes a box, a heating rod and a gas pump. A horizontal partition is fixedly arranged inside the box, and the heating rod is located below the partition. The partition is provided with evenly distributed second through slots. An upper end of the partition is provided with evenly distributed shelf boards. The shelf boards are arranged vertically. One side of the shelf board is provided with a groove. The shelf board is further provided with a suction cup. An end surface at an opening of the suction cup is flush with an inner wall of the groove. The movable splitting sheets are arranged in the device. A lower end of the splitting sheet is provided with gas vents, and hot air is discharged through the gas vents. The temperature of the hot air is controlled at 220-240° C.
    Type: Grant
    Filed: January 31, 2023
    Date of Patent: December 24, 2024
    Assignee: CHANGZHOU INSTITUTE OF TECHNOLOGY
    Inventors: Pin Zhou, Jingbo Zhao, Xiaohui Chen, Quanfa Zhou, Shubo Wang, Yu Zhao
  • Publication number: 20240420379
    Abstract: In various aspects, methods, electronic devices, and non-transitory computer-readable medium for image compression are disclosed in the present disclosure. In some implementations, a disclosed method for image compression can comprise: determining a target pixel block in an image to be compressed; selecting one pixel block grouping mode from a plurality of pixel block grouping modes based on a direction of variation in pixel values within the target pixel block; and compressing the target pixel block by constructing a minimum value tree for the target pixel block based on the selected one pixel block grouping mode.
    Type: Application
    Filed: August 9, 2024
    Publication date: December 19, 2024
    Applicant: Bestechnic (Shanghai) Co., Ltd.
    Inventors: Xiaohui LIU, Yibo JIANG
  • Publication number: 20240415286
    Abstract: A telescopic folding chair includes an upper mounting seat, a lower mounting seat and a cushion. The upper mounting seat is hinged with a plurality of support legs, and the lower mounting seat is hinged with a plurality of telescopic arm tube sets. The cushion is mounted on the telescopic arm tube sets. The lower mounting seat is provided with a plurality of inclined guide holes through which the support legs run. The upper mounting seat is rotatably provided with a rotary limiting mechanism, and the lower mounting seat is provided with an avoidance hole. A bottom of the rotary limiting mechanism is provided with a limiting head, and a bottom wall of the lower mounting seat is provided with a limiting portion corresponding to a periphery of the avoidance hole. The rotary limiting mechanism rotates to control the limiting head to be movably limited by the limiting portion.
    Type: Application
    Filed: January 10, 2024
    Publication date: December 19, 2024
    Inventor: Xiaohui ZHU
  • Publication number: 20240407749
    Abstract: An X-ray scanner system is provided. The system includes a photon-counting detector, a memory, and processing circuitry. The detector has a plurality of detector pixels in a channel direction. The memory stores a detector response forward model of the photon-counting detector. The detector response forward model is to be used during image reconstruction of an imaging object. The processing circuitry estimates an attenuation profile of the imaging object, determine, with respect to each of the plurality of detector pixels, a set of spatial weights, based on the estimated attenuation profile, and update, based on the determined set of spatial weights, the detector response forward model stored in the memory.
    Type: Application
    Filed: June 12, 2023
    Publication date: December 12, 2024
    Applicant: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Xiaohui ZHAN, Ruoqiao ZHANG, IImar HEIN
  • Publication number: 20240409141
    Abstract: The present invention relates to the field of hand trolleys, and specifically, to a bottom support structure of a hand trolley and the hand trolley. The bottom support structure includes a bottom frame and ground wheels. The bottom frame includes one central joint, at least three groups of connection assemblies, and at least three corner joints, one end of each connection assembly is hingedly connected to the central joint, the other end of the connection assembly is hingedly connected to one corner joint, and the corner joint is connected to the ground wheel, so that a foldable structure that is selectively unfolded or folded of the bottom frame is formed. One of the connection assemblies includes a first connection piece and a second connection piece, and when the bottom frame is unfolded, the first connection piece is located on the second connection piece, so that a double-layer structure of the bottom frame is formed.
    Type: Application
    Filed: September 13, 2023
    Publication date: December 12, 2024
    Inventors: Xiaohui ZHU, Zhipeng Zhang, Kun Yang
  • Publication number: 20240408706
    Abstract: An apparatus for regulating the welding deformation of a box-shaped structure, said apparatus comprising: a supporting part and a regulating part; a supporting surface that supports a box to be welded is formed on the supporting part; the regulating part is connected to the supporting part and at least abuts against a welding surface of said box; during the welding process, the regulating part regulates the flatness of said box by means of regulating the magnitude and/or force application position of a force acting on the welding surface of said box. In the regulation apparatus, multi-point flexible support is arranged on a bolster box-shaped structure, so as to achieve real-time dynamic regulation and step-by-step precision regulation, thereby improving the manufacturing precision of a bolster, and eliminating post-welding modification and repair of the bolster box-shaped structure. Also disclosed is a method for regulating the welding deformation of a box-shaped structure.
    Type: Application
    Filed: January 5, 2022
    Publication date: December 12, 2024
    Inventors: Xiaohui HAN, Yanshuang XING, Shuaizhen LI, Qiangjun GUO, Xifeng FANG
  • Publication number: 20240408009
    Abstract: The present disclosure relates to pharmaceutical formulations of anti-TIGIT monoclonal antibodies that are suitable for co administration or co-formulation with anti-PD-L1 monoclonal antibodies. The present disclosure also relates to articles of manufacture comprising such pharmaceutical formulations and methods of treating cancer using the pharmaceutical formulations and to use of the pharmaceutical formulations for the treatment of cancer or the manufacture of a medicament for treating cancer. The present disclosure also relates to articles of manufacture comprising single doses of anti-TIGIT monoclonal antibodies or both anti-TIGIT and anti-PD-L1 monoclonal antibodies and methods of treating cancer using such articles of manufacture and the formulations contained therein.
    Type: Application
    Filed: June 20, 2024
    Publication date: December 12, 2024
    Inventors: Ian Chung-ti Shieh, Ann Marie Woys, Katherine Laura Tschudi, Robyn Mariah Suhling, Rucha Sudhakar Sane, Hui Min Phyllis Chan, Xiaohui Wen, Isabelle Anne Rooney
  • Publication number: 20240411160
    Abstract: A liquid crystal display panel is provided, including: a first substrate; a second substrate opposite to the first substrate; a liquid crystal layer between the first substrate and the second substrate; and a heating electrode layer on a side of the first substrate away from the second substrate. The heating electrode layer includes a plurality of heating electrodes respectively used to heat liquid crystals in the liquid crystal layer. The first substrate includes a first region and a second region, the first region is closer to a side edge of the first substrate than the second region. The plurality of heating electrodes include a first heating electrode in the first region and at least one second heating electrode in the second region, and a heating power of the first heating electrode is greater than a heating power of each of the at least one second heating electrode.
    Type: Application
    Filed: September 7, 2022
    Publication date: December 12, 2024
    Inventors: Xiaohui Wu, Ming Xu, Ni Jiang
  • Publication number: 20240402188
    Abstract: The application belongs to the technical field of biotechnology, and specifically relates to a site-specifically labeled transmembrane protein nanodisc, and a preparation method and use thereof. The preparation method for a site-specifically labeled transmembrane domain (TMD) as provided in this disclosure involves introducing a cysteine mutation into the TMD gene of a transmembrane protein. This mutated TMD is then conjugated with a chemical compound to achieve site-specifical labeling. Subsequently, the site-specifically labeled TMD and an extracellular domain (ECD) are expressed separately. The TMD is incorporated into a nanodisc, which closely mimics the physiological environment, and then ligated to the ECD. This process results in the formation of a site-specifically labeled transmembrane protein nanodisc.
    Type: Application
    Filed: May 29, 2024
    Publication date: December 5, 2024
    Inventors: Chan CAO, Junyuan GONG, Xiaohui ZHOU, Yifan LIN, Jialu GENG
  • Publication number: 20240398363
    Abstract: An apparatus and method for generating a high-resolution radiographic image of an object by capturing a first radiographic image of the object using an x-ray source and a digital radiographic detector, then displacing at least one of the x-ray source and the detector. A second radiographic image of the object is captured, using the displaced x-ray source or digital radiographic detector, and the two captured images of the object are combined.
    Type: Application
    Filed: November 9, 2022
    Publication date: December 5, 2024
    Inventors: Luca BOGONI, Xiaohui WANG, Robert S. JONES
  • Patent number: 12158341
    Abstract: A real-time abnormity-diagnosing and interpolation method for water regime-monitoring data relates to the technical field of monitoring water regime. This method includes the following steps: acquiring water regime-monitoring data, drawing a box plot, recognizing and diagnosing abnormal data in real time based on the box plot, performing grey correlation analysis on other variables related to a predictor variable, building a BP neural network model and making training, applying the BP neural network model to predict water regime-monitoring data in real time, and performing abnormity diagnosis and data interpolation. Adopting this method, we can effectively enhance predicting and monitoring the water regime-monitoring data in real time, and diagnose abnormal data and make interpolations in time, thereby improving the reliability of data, objectively reflecting water regime changes, and effectively guiding engineering scheduling.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: December 3, 2024
    Assignees: CHINA THREE GORGES CORPORATION, CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH
    Inventors: Hao Wang, Xiaohui Lei, Huichao Dai, Zhao Zhang, Chao Wang, Heng Yang, Yongnan Zhu, Zhaohui Yang
  • Patent number: 12159369
    Abstract: A method of providing super-resolved images of a photon emitting particle is disclosed, which includes providing a machine-learning (ML) platform, wherein the ML platform is configured to receive pixel-based sparse autocorrelation data and generate a predicted super-resolved image of a photon emitting particle, receiving photons from the photon emitting particle by two or more photon detectors, each generating an electrical pulse associated with receiving an incident photon thereon, generating sparse autocorrelation data from the two or more photon detectors for each pixel within an image area, and inputting the pixel-based sparse autocorrelation data to the ML platform, thereby generating a predicted super-resolved image of the imaging area, wherein the resolution of the super-resolved image is improved by ?n as compared to a classical optical microscope limited by Abbe diffraction limit.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: December 3, 2024
    Assignee: Purdue Research Foundation
    Inventors: Zhaxylyk A. Kudyshev, Demid Sychev, Zachariah Olson Martin, Simeon I. Bogdanov, Xiaohui Xu, Alexander Kildishev, Alexandra Boltasseva, Vladimir Shalaev
  • Publication number: 20240392205
    Abstract: The present invention relates to lubricant composition comprising: a corrosion inhibitor comprising A1 and A2: A1: 0.3-3 wt. % of one or more octadecylamine N—C10-20 alkanoyl sarcosinates, A2: 1-5 wt. % of one or more substances selected from lanolin magnesium soap, lanolin calcium soap, lanolin barium soap, lanolin lithium soap, barium petroleum sulfonate and sodium petroleum sulfonate, 0.2-2 wt. % of one or more surfactants selected from Span-80, AEO-9 and TX-4; 10-40 wt. % of a lubricant base, 0.2-2 wt. % of fullerene C60, 50-80 wt. % of a solvent selected from D80, D100 and D110, and optionally, a propellant gas; all wt. % percentages are based on the total weight of the lubricant composition.
    Type: Application
    Filed: August 6, 2024
    Publication date: November 28, 2024
    Inventors: GuoGuang Liu, Xiaohui Pan, Zengfan Liu
  • Publication number: 20240389956
    Abstract: A method for determining a model characterizing an output from a photon-counting detector (PCD) used in a computed tomography (CT) system is provided. The PCD has a plurality of pixels. The method includes constructing a PCD output model that has a plurality of model parameters including a first model parameter set. The first model parameter set is dependent on an incident count rate on the PCD, and dependent on a pixel position in the PCD. The method also includes receiving calibration data acquired by scanning a plurality of combinations of basis materials, under a plurality of incident count rates. The method further includes estimating the plurality of model parameters based on the received calibration data.
    Type: Application
    Filed: May 23, 2024
    Publication date: November 28, 2024
    Applicants: CANON MEDICAL SYSTEMS CORPORATION, The Johns Hopkins University
    Inventors: Donghyeon LEE, Katsuyuki TAGUCHI, Xiaohui ZHAN
  • Patent number: 12153736
    Abstract: An electronic apparatus is provided. The electronic apparatus includes a touch control device configured to detect a touch; a processor configured to classify the touch into one of at least two modes; a haptic device configured to produce a haptic action accompanying an individual touch action; and a driving circuit configured to drive the haptic device. The processor is configured to, upon determination that the touch is of a first mode, transmit a first driving signal to the driving circuit. The driving circuit is configured to, upon receiving the first driving signal, drive the haptic device to produce a plurality of sub-actions cumulatively achieving at least a part of the haptic action accompanying the individual touch action. At least two sub-actions of the plurality of sub-actions are different from each other in at least one parameter.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: November 26, 2024
    Assignee: Beijing BOE Technology Development Co., Ltd.
    Inventors: Zhiming Yang, Kai Geng, Xiaotong Liu, Jijing Huang, Xiaohui Ma
  • Patent number: 12152196
    Abstract: A continuous solid organic matter pyrolysis polygeneration system and method for using the system is disclosed. The pyrolysis polygeneration system mainly includes a processing system, a drying furnace, a pyrolysis furnace, a cooling furnace, a tail gas treatment system, and a gas treatment system and a protective gas circulation system cooperate with each other to realize the multi-level rational utilization of energy, and are suitable for the continuous and rapid pyrolysis and carbonization of various solid organic matter in the actual production. While realizing the polygeneration of coke, wood vinegar and tar, the maximum utilization of overall heat is realized through process optimization.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: November 26, 2024
    Inventors: Hongyu Si, Bing Wang, Xiaohui Liang, Suxiang Liu, Meirong Xu, Yonggang Li, Zhaojie Cui, Qiang Yao, Haichao Wang, Laizhi Sun, Shuangxia Yang, Likun He, Dongliang Hua, Zhijie Gu
  • Patent number: 12152059
    Abstract: The invention relates to a method of treatment comprising administering a long-acting mutant human fibroblast growth factor to a subject in need thereof. The said long-acting mutant human fibroblast growth factor is mPEG-CH2—N?H-mFGF21, wherein mFGF21 consists of SEQ ID NO: 1, and the said new use consists of a method of treating non-alcoholic steatohepatitis.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: November 26, 2024
    Assignee: TASLY BIOPHARMACEUTICALS CO., LTD.
    Inventors: Jian Li, Jun Han, Xiaohui Ma, Ping Tai, Genbei Wang, Xiaodan Cao, Ruijing Huang, Yongjie Jin, Jing Li, Chen Chen, Guoyong Jia, Yuanyuan Wang
  • Patent number: 12153175
    Abstract: A method for processing positron emission tomography data is provided, this method includes: obtaining a first coordinate and a second coordinate respectively corresponding to two ends of a response line to be processed; determining corresponding dimensional coordinates of the response line to be processed in a sinogram based on the first coordinate and the second coordinate; and generating the sinogram corresponding to the response line to be processed based on the dimensional coordinates. According to this method, the amount of calculation of system matrix is reduced, the accuracy of position information of the generated response line is improved, and the accuracy of generated sinogram is improved accordingly.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: November 26, 2024
    Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES
    Inventors: Zhanli Hu, Yongfeng Yang, Chunhui Zhang, Zhonghua Kuang, Xiaohui Wang, San Wu, Dong Liang, Xin Liu, Hairong Zheng