Patents by Inventor Hao Yan

Hao Yan 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).

  • Patent number: 12357251
    Abstract: Provided are an image acquisition method, an imaging system, calibration equipment and a storage medium. The image acquisition method includes: acquiring a projection image formed by an imaging beam passing through a barrier array plate; acquiring scattered sampling points corresponding to the barrier posts in the projection image; interpolating a vacancy between every adjacent scattered sampling points to obtain interpolated sampling points; and acquiring a scattering distribution map corresponding to the projection image based on the scattered signals of the scattered sampling points and of the interpolated sampling points.
    Type: Grant
    Filed: February 28, 2023
    Date of Patent: July 15, 2025
    Assignee: OUR UNITED CORPORATION
    Inventors: Hao Yan, Dalin Liu, Shaojie Chang
  • Patent number: 12353097
    Abstract: A liquid crystal display panel is provided. The liquid crystal display panel includes: a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer and a plurality of strip-shaped spacers disposed between the first substrate and the second substrate. In the liquid crystal display panel, there is an overlapping area between an orthographic projection of a first signal line on a target base and an orthographic projection of a second signal line on the target base, and an orthographic projection of the strip-shaped spacer on the target base is not overlapped with the overlapping area.
    Type: Grant
    Filed: March 14, 2024
    Date of Patent: July 8, 2025
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jinshuai Duan, Xiaojuan Wu, Hongliang Yuan, Wei Zhao, Yao Bi, Jiaxing Wang, Hao Yan, Li Tian, Liping Lei
  • Patent number: 12353743
    Abstract: A storage method includes determining layers that are to be merged in a database; determining a data block that is to be modified based on files of the layers that are to be merged in the database; reading a corresponding data block in the memory and reorganizing the read data block, according to a key corresponding to the data block that is to be modified; replacing the data block that is to be modified in the memory with the reorganized data block, when byte size of the reorganized data block does not exceed a first preset value; and storing the key and statistical information of the reorganized data block in a corresponding file of the database.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: July 8, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yufang Li, Hao Yan, Lijuan Xue, Sha Shi, Wenbin Cao
  • Patent number: 12350519
    Abstract: The present disclosure discloses a positioning method, a processing device, a radiotherapy system and a storage medium, which belong to the field of medical technologies. The method includes: acquiring a three-dimensional body surface image of a patient on a support apparatus after receiving a positioning instruction; determining a first deviation between the three-dimensional body surface image of the patient and a first body surface reference image in each coordinate direction in the three-dimensional coordinate system, based on the three-dimensional body surface image of the patient and the first body surface reference image, so that the support apparatus is movable according to the first deviations in the various coordinate directions until the first deviations are within a preset threshold range after the movement.
    Type: Grant
    Filed: September 26, 2022
    Date of Patent: July 8, 2025
    Assignee: OUR UNITED CORPORATION
    Inventors: Hao Yan, Tianchang Gou, Jinsheng Li
  • Patent number: 12344845
    Abstract: In some embodiments, complex molecular knots with high crossing numbers are achieved by folding, following a prescribed folding order, single-stranded DNA or RNA of customized sequences into target shapes. Such complex molecular knots with high crossing numbers are useful for biomedical applications including use as immunostimulatory agents and/or protein hosts and carriers.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: July 1, 2025
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: Hao Yan, Fei Zhang, Xiaodong Qi
  • Patent number: 12312589
    Abstract: Described herein are immuno-stimulatory RNA nanostructures (which comprises a single-stranded RNA (ssRNA) molecule, wherein the ssRNA molecule forms at least one paranemic cohesion crossover), as well as compositions and methods of use thereof.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: May 27, 2025
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA UNIVERSITY
    Inventors: Yung Chang, Hao Yan, Xiaodong Qi, Fei Zhang
  • Publication number: 20250146021
    Abstract: Described herein is a DNA nanotechnology-based platform for the delivery of nucleic acids into cells. The delivery platform relies on compacting cargo mRNA and/or ssDNA into single folded nanostructures that act as the primary structural vehicle material for nanoparticle delivery to cells. The described compositions and methods provide an alternative to packaging mRNA or ssDNA into lipid nanoparticle vehicles, which have complex formulation properties. Also described herein are strategies for protecting mRNA and/or ssDNA cargo and helping these nucleic acid molecules escape the endosome into the cytoplasm using a cationic peptide-PEG coating.
    Type: Application
    Filed: January 9, 2023
    Publication date: May 8, 2025
    Inventors: Nicholas Stephanopoulos, Karen Sue Anderson, Petr Sulc, Skyler Jennifer Wray Henry, Liangxiao Chen, Erik Poppleton, Hao Yan
  • Patent number: 12293095
    Abstract: A storage device includes: a NAND chip array having a plurality of NAND chips; a ZONE switcher configured to control output of write data to a ZONE cache when a ZONE write command is received; the ZONE cache configured to cache the write data in a cache space corresponding to a ZONE among a plurality of zones; and a ZONE persistence controller configured to control storing, in parallel, the write data in at least two of the plurality of ZONEs cached in the ZONE cache in NAND chips of the NAND chip array corresponding to the plurality of ZONEs.
    Type: Grant
    Filed: November 22, 2023
    Date of Patent: May 6, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Hao Yan
  • Publication number: 20250135230
    Abstract: A magnetic resonance imaging guided radiotherapy system and a magnetic resonance imaging apparatus. The radiotherapy system includes a rotating gantry, a treatment head, and a magnetic resonance imaging apparatus. The rotating gantry is rotatable about a preset rotation axis. The treatment head is rotatable along with rotation of the rotating gantry and configured to emit radiotherapy rays to a target object. The magnetic resonance imaging apparatus includes two magnet assemblies disposed opposite to each other on the rotating gantry in a circumferential direction of the rotating gantry and used to provide a magnetic field for imaging. The magnetic field for imaging has an overlapping region with the radiotherapy rays. A center axis of the magnet assemblies has a preset included angle with the rotation axis, and the closer to the center axis, the greater a distance between inner surfaces of the magnet assemblies disposed opposite to each other.
    Type: Application
    Filed: October 29, 2024
    Publication date: May 1, 2025
    Inventors: Hao Yan, Haifeng Liu
  • Publication number: 20250134484
    Abstract: A method for generating the multi-modality image, including obtaining a first modality image of an object to be radiotherapy, where the first modality image is an image generated for the object to be radiotherapy injected with a tracer; and performing a modality conversion on the first modality image to obtain the multi-modality image of the object to be radiotherapy.
    Type: Application
    Filed: October 30, 2024
    Publication date: May 1, 2025
    Inventors: Hao Yan, Haifeng Liu
  • Publication number: 20250135233
    Abstract: A target volume monitoring method includes obtaining at least one two-dimensional slice image of a target object from an imaging apparatus, where any one of the at least one two-dimensional slice image includes a desired target volume of the target object; obtaining a three-dimensional reference image of the target object; and registering the at least one two-dimensional slice image with the three-dimensional reference image to obtain a registration result, so as to monitor a position of the desired target volume.
    Type: Application
    Filed: October 29, 2024
    Publication date: May 1, 2025
    Inventors: Hao Yan, Haifeng Liu, Zhaohui Zhu
  • Publication number: 20250126749
    Abstract: A heat dissipation system and a medical system are provided. The heat dissipation system includes a circulation pipeline and a cooling device. The circulation pipeline is configured for conveying a cooling medium to a medical system. The medical system includes at least two electric units, and the at least two electric units have different rated cooling temperatures. The cooling device is in communication with the circulation pipeline and is configured for adjusting a temperature of the cooling medium, so as to dissipate heat of the at least two electric units.
    Type: Application
    Filed: December 21, 2024
    Publication date: April 17, 2025
    Inventors: Huaifang Jiang, Hao Yan, Xing Chen
  • Publication number: 20250114119
    Abstract: A tool posture control device includes a plurality of airbags, a gas supply module and a controller. A tool is allowed to be disposed among the airbags. A gas supply module connects the airbags. The controller is electrically connected to the gas supply module and configured to control the gas supply module to provide a plurality of gas to the airbags respectively according to a target bending angle value of the tool.
    Type: Application
    Filed: November 13, 2023
    Publication date: April 10, 2025
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hao-Yan WU, An-Peng WANG, Chien-Yu WU, Su-Jhen LIN
  • Patent number: 12266172
    Abstract: Techniques for inferring whether an event is occurring in 3D space based on 2D image data and for maintaining a camera's calibration are disclosed. An image of an environment is accessed. Input is received, where the input includes a 2D rule imposed against a ground plane. The 2D rule includes conditions indicative of an event. A bounding box is generated and encompasses a detected object. A point within the bounding box is projected from a 2D-space image plane of the image into 3D space to generate a 3D-space point. Based on the 3D-space point, a 3D-space ground contact point is generated. That 3D-space ground contact point is reprojected onto the ground plane of the image to generate a synthesized 2D ground contact point. A location of the synthesized 2D ground contact point is determined to satisfy the conditions.
    Type: Grant
    Filed: April 20, 2023
    Date of Patent: April 1, 2025
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Hongli Deng, Joseph Milan Filcik, Hao Yan, Tony Ducheng Jin, Gabriel Blanco Saldana, Ryan Savio Menezes
  • Publication number: 20250095655
    Abstract: An identity recognition method, an apparatus, a computer device, and a storage medium are provided. The method includes: obtaining a signal to be identified which includes a millimeter wave signal and an audio signal; performing living feature detection based on the millimeter wave signal and the audio signal, and acquiring a living millimeter wave signal and a living audio signal; performing feature fusion of the living millimeter wave signal and the living audio signal, and acquiring a fusion response diagram of a living voice signal; and performing identity recognition based on the fusion response diagram of the living voice signal.
    Type: Application
    Filed: November 15, 2023
    Publication date: March 20, 2025
    Inventors: Feng LIN, Tiantian LIU, Chao WANG, Hao YAN, Kui REN
  • Publication number: 20250093549
    Abstract: A method for quantifying a structural feature forecast error of a meteorological element based on a graphical similarity is based on the concept of graphical similarity to propose a normalized evaluation technique for a forecast error of a scalar meteorological element such as rainfall, radar reflectivity, temperature, visibility, or wind speed. The method can objectively and truly reflect the true capability of forecasting the meteorological element such as precipitation.
    Type: Application
    Filed: April 21, 2024
    Publication date: March 20, 2025
    Applicant: Nanjing Joint Institute for Atmospheric Sciences
    Inventors: Xiyu MU, Guoqing LIU, Hao CHENG, Qi XU, Mingjian ZENG, Kan DAI, Hao YAN, Shuqi YAN, Huadong YANG, Hao WU, Yan ZENG
  • Publication number: 20250090567
    Abstract: Described herein are compositions comprising RNA origami (RNAOG) which include 5-fluorouracil (5FU) or analogues thereof are described which can be used to both directly treat a cancer by inhibiting a biochemical pathway overexpressed in a cancer cell and indirectly treat a cancer by inducing an anti-cancer immune response. Also described herein are methods of using said compositions for treating cancer, inducing an anti-cancer immune response, and/or killing a cancer cell.
    Type: Application
    Filed: January 10, 2023
    Publication date: March 20, 2025
    Inventors: Hao YAN, Yang XU, Xiaodong QI, Guangbao YAO, Chen GONG, Yung CHANG, Theresa YIP
  • Patent number: 12253750
    Abstract: Provided is a liquid crystal handwriting board. The liquid crystal handwriting board includes: a liquid crystal panel, a photosensitive assembly, and a control assembly; wherein the liquid crystal panel includes a first substrate and a second substrate that are opposite; the photosensitive assembly includes a plurality of photosensitive elements; and the control assembly is electrically connected to the liquid crystal panel and the photosensitive assembly, and is configured to determine position information of a pixel region for erasure by detecting position information of target light irradiated to the liquid crystal panel by the photosensitive assembly and supply a pixel voltage to the plurality of pixel electrodes in the pixel region for erasure, such that a voltage difference is present between the plurality of pixel electrodes in the pixel region for erasure and the common electrode.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: March 18, 2025
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jiaxing Wang, Hao Yan, Xiaojuan Wu, Hongliang Yuan, Jian Wang, Yao Bi, Jinshuai Duan, Yang Ge, Zhilong Duan, Zhiqiang Yu, Xianglei Qin, Xiuliang Wang, Xiaofeng Yin
  • Publication number: 20250088163
    Abstract: A filter includes an inductor and a capacitor. A first electrode of the capacitor is connected to a first terminal of the inductor. The filter further includes: a base substrate, having at least one functional hole; at least one heat dissipation column, arranged corresponding to the at least one functional hole, where the heat dissipation column is filled in the functional hole corresponding thereto; and a first conductive layer, located on a side of the base substrate. The first conductive layer includes a first conductive line, a first transfer line, and a second conductive layer. The second conductive layer includes a second conductive line and a third conductive line.
    Type: Application
    Filed: May 25, 2022
    Publication date: March 13, 2025
    Applicants: Beijing BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hao YAN, Qichang AN, Yue LI, Chuncheng CHE
  • Patent number: D1080017
    Type: Grant
    Filed: December 17, 2024
    Date of Patent: June 17, 2025
    Inventor: Hao Yan