Patents by Inventor Peng Zhang

Peng Zhang 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: 12216929
    Abstract: A storage system includes multiple storage nodes. Each storage node includes a first storage device of a first type and a second storage device of a second type, and a performance level of the first storage device is higher than the second storage device. The globe cache includes a first tier comprising the first storage device in each storage node, and a second tier comprising the second storage device in each storage node. The first tier is for storing data with a high access frequency, and the second tier is for storing data with a low access frequency. The management node monitors an access frequency of target data stored in the first tier. When the access frequency of the target data is lower than a threshold, the management node instructs the first storage node to migrate the target data from the first tier to the second tier.
    Type: Grant
    Filed: December 3, 2023
    Date of Patent: February 4, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Wenlin Cui, Keji Huang, Peng Zhang, Siwei Luo
  • Publication number: 20250032669
    Abstract: Disclosed are a decellularized matrix material, a preparation method therefor and use thereof. The preparation method includes: subjecting small intestinal submucosa to pre-treatment, and subjecting the small intestinal submucosa after the pre-treatment to swelling treatment, freeze-thaw treatment, oxidase immersion treatment, and surfactant treatment in sequence, so as to obtain the decellularized matrix material. In the present application, the combination of physical swelling, physical freezing and thawing, and chemical elution guarantees a high decellularization efficiency; moreover, by adding the oxidase at an appropriate time during the decellularization treatment process, the oxidase thoroughly permeates into the decellularized matrix, and thereby plays a buffering role in the tissue when the surfactant is applied, ensuring the intactness of the collagen structure in the extracellular matrix.
    Type: Application
    Filed: July 25, 2024
    Publication date: January 30, 2025
    Inventors: Jintong ZHANG, Peng ZHANG, Pengfei LIU
  • Publication number: 20250037573
    Abstract: An image processing method. The method is applied to an electronic device. The electronic device is configured execute instructions to obtain a plurality of frames of images of a front angle of view of a user and generally to perform a method that includes: determining a first route if a crosswalk is detected in the plurality of frames of images, where the first route is a safe walking route on the crosswalk; obtaining, based on the plurality of frames of images, a second route that the user actually walks; and outputting first indication information to the user if an included angle between the first route and the second route in a same reference system is greater than or equal to a preset angle, where the first indication information indicates that the second route is abnormal.
    Type: Application
    Filed: October 14, 2024
    Publication date: January 30, 2025
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Wei Chen, Liangbing Lu, Peng Zhang, Jingjing Guo, Wei Wei
  • Publication number: 20250040065
    Abstract: Embodiments of this application provide an electronic device, including a screen component, a middle frame, a main board, a connector, and a flexible printed circuit board, the screen component and the middle frame enclose an accommodating cavity, the main board is located in the accommodating cavity, the connector is disposed on a side of the main board deviating from the screen component, the flexible printed circuit board connects the connector and the screen component, an assembly hole is disposed on the middle frame, and the assembly hole is disposed corresponding to the connector. The electronic device provided in embodiments of this application can resolve a problem in related technologies that an assembly length of the flexible printed circuit board is long, resulting in high costs of the electronic device and affecting quality of signal transmission from the main board to a screen end.
    Type: Application
    Filed: April 20, 2023
    Publication date: January 30, 2025
    Inventors: Shaohua SONG, Chuan XU, Peng ZHANG, Jiuli ZHANG
  • Patent number: 12212920
    Abstract: A loudspeaker module and an electronic apparatus are disclosed, the loudspeaker module comprises a housing, a loudspeaker unit and a barrier rib body; the loudspeaker unit is provided in an inner cavity of the housing and divides the inner cavity of the housing into a front acoustic cavity and a rear acoustic cavity, the rear acoustic cavity is filled with sound-absorbing particles, and a cavity wall of the rear acoustic cavity is provided with a leakage hole. The barrier rib body is provided in the rear acoustic cavity, at least a part of the barrier rib body faces the leakage hole, and the distance between the leakage hole and the part of the barrier rib body facing the leakage hole is less than the size of the sound-absorbing particles. The technical solution can reduce the occurrence of the situation where the sound-absorbing particles block the leakage hole.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: January 28, 2025
    Assignee: GOERTEK INC.
    Inventors: Zedong Zheng, Guodong Zhao, Feng Zhang, Peng Zhang
  • Patent number: 12209488
    Abstract: A fracturing apparatus, comprising: a plurality of portions to be heated; a heating system for heating each of the portions to be heated; and an auxiliary power unit, which is configured to at least provide power for a heating operation by the heating system. When the fracturing apparatus operates in a cold area, each of the portions to be heated can be heated by the heating system, so as to ensure the normal start-up and operation effect of the fracturing apparatus.
    Type: Grant
    Filed: November 17, 2022
    Date of Patent: January 28, 2025
    Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    Inventors: Peng Zhang, Weipeng Yuan, Rikui Zhang
  • Publication number: 20250027396
    Abstract: The present invention discloses a hydraulic fracturing system for driving a plunger pump with a turbine engine using a drive train. The driving train may include a reduction gearbox and a transmission device. The turbine engine is connected to an input of the reduction gearbox, an output of the reduction gearbox is connected to an input of the transmission device, and an output of the transmission device is connected to a drive input of the fracturing pump. The transmission device is configured to be switchable to one of a set of rotational speed conversion ratios. The transmission device may further include a clutch for effectuate a switching between the set of rotational speed conversion ratios. The drivetrain may alternatively or further include a torque convertor disposed between the reduction gearbox and the transmission device.
    Type: Application
    Filed: July 20, 2023
    Publication date: January 23, 2025
    Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    Inventors: Rikui ZHANG, Xiance LI, Xincheng LI, Yipeng WU, Chunqiang LAN, Sheng CHANG, Peng ZHANG, Xiaolei JI
  • Publication number: 20250028571
    Abstract: A computer-implemented method, program product, and systems for managing distributed processes is provided. Embodiments of the present invention define additional system parameters to a kernel using a union structure. Embodiments of the present invention can then process information manager kernel using a cluster model using a formed distance between one node of the plurality and another node of the plurality. Embodiments of the present invention can then control an interval for information collection and sorting frequency for each node of the plurality of nodes in the system.
    Type: Application
    Filed: July 19, 2023
    Publication date: January 23, 2025
    Inventors: Jin Wang, Lei Gao, A Peng Zhang, Xiang Zhen Gan, Xian Wu, Ke Du
  • Publication number: 20250022151
    Abstract: A method for aligning a laser point cloud and an image based on deep learning includes: collecting data by using a laser ladar and a camera, to obtain laser point cloud data and a two-dimensional (2D) image respectively; dividing preprocessed point cloud data into triangular meshes to obtain a three-dimensional (3D) mesh model of the point cloud data; determining a relative location relationship between a laser radar and the multi-function camera, and constructing a virtual camera in the 3D mesh model to capture a simulated 2D image at a same location and angle as those of the camera; and aligning, by using a convolution neural network (CNN), the 2D image captured by the camera and the simulated 2D image captured by the virtual camera to generate aligned images that map onto each other.
    Type: Application
    Filed: December 28, 2023
    Publication date: January 16, 2025
    Applicants: CHINA UNIVERSITY OF GEOSCIENCES (WUHAN), Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
    Inventors: Xuefeng YAN, Yuyong JIAO, Yule HU, Zengqiang HAN, Yiteng WANG, Luyi SHEN, Junpeng ZOU, Fei ZHENG, Peng ZHANG
  • Publication number: 20250018045
    Abstract: The present disclosure provides a Lipid-Based Lipid Agent being a compound of Formula (I), (II), (III), or (IV): or pharmaceutically acceptable salts thereof, and related conjugates. The present disclosure also relates to uses of the Lipid-Based Lipid Agents and conjugates, e.g., in delivering nucleic acid and/or treating or preventing diseases.
    Type: Application
    Filed: May 3, 2024
    Publication date: January 16, 2025
    Inventors: Weimin WANG, Xiaochuan CAI, Jun JIANG, Dmitrii BELOV, Lindsey CALABRETTA, Shiyu WANG, Chunyang ZHANG, Jyoti BHUJU, Pin LIU, Elisabeth WONDIMU, Peng ZHANG
  • Publication number: 20250020055
    Abstract: A method for processing fused “underground+ground” data in deep formation exploration includes: collecting underground multi-source data by an underground intelligent probing rod, preprocessing the multi-source data to obtain an original digital signal, storing the original digital signal in an underground memory, obtaining continuous depth data by a ground device; performing high-bitrate and low-bitrate compression on the original digital signal, and modulating compressed signals; driving modulated signals by power, so the modulated signal is transmitted in a drilling stem with cable in a form of a power line carrier and then output, or first transmitted in a first section of the drilling stem with cable, re-collected in a short drill pipe with repeater, re-emitted to a second section of the drilling stem with cable, and then output; when a transmission line is disconnected, synchronizing and fusing data; and finally using fused data and the data output by the transmission line as final output data.
    Type: Application
    Filed: December 28, 2023
    Publication date: January 16, 2025
    Applicants: CHINA UNIVERSITY OF GEOSCIENCES (WUHAN), Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
    Inventors: Yuyong JIAO, Xuefeng YAN, Yule HU, Zengqiang HAN, Yiteng WANG, Luyi SHEN, Junpeng ZOU, Fei ZHENG, Peng ZHANG
  • Patent number: 12195527
    Abstract: The present application relates to the fields of tumor treatment and molecular immunology, and specifically, to an anti-VEGFA/PD-1 bifunctional antibody, a pharmaceutical composition thereof and use thereof. Specifically, the anti-VEGFA/PD-1 bifunctional antibody comprises an antibody or antigen binding fragment thereof targeting VEGFA and an antibody or antigen binding fragment thereof targeting PD-1. The bifunctional antibody can specifically bind to VEGFA and PD-1, specifically relieve immunosuppression of VEGFA and PD-1 in an organism, and inhibit tumor-induced angiogenesis.
    Type: Grant
    Filed: May 12, 2023
    Date of Patent: January 14, 2025
    Assignee: AKESO BIOPHARMA, INC.
    Inventors: Baiyong Li, Yu Xia, Zhongmin Maxwell Wang, Peng Zhang
  • Publication number: 20250016105
    Abstract: A method for controlling congestion in intermittently-connected and lossy computer networks comprising: determining, at a local network node, a payoff score for each of a plurality of active flows of network traffic, wherein each active flow consists of a stream of in-transit packets at the local network node that come from a common source and share a common destination, wherein each active flow's payoff score is based on a pricing model that considers both a sojourn time and a position in a queue of each of an active flow's constituent packets; allocating unused buffer space across all active flows in the local network node based on relative traffic loads with a buffer-space allocation (BSA) agent; and controlling a rate at which packets from all active flows are received at the local network node with a hop-by-hop local-flow-control (LFC) agent according to each flow's payoff score.
    Type: Application
    Filed: July 21, 2023
    Publication date: January 9, 2025
    Inventors: Pedro Andres Forero, Peng Zhang, Dusan Radosevic
  • Patent number: 12193284
    Abstract: A display panel and a display device are provided. The display panel includes first, second and third data lines located in a display area, first and second compensation capacitors located in a first non-display area and have a same capacitance, and a peripheral circuit located in a second non-display area. The first and second data lines are electrically connected to M sub-pixels, and the third data line is electrically connected to N sub-pixels, where 1?M<N, M and N are integers. The first and second compensation capacitors are electrically connected to the first and second data lines, respectively. The first non-display area has a length gradually decreasing along a direction parallel to the first direction and along a direction from the display area to the second non-display area, and the length is a size of the first non-display area along the second direction.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: January 7, 2025
    Assignees: Wuhan Tianma Micro-Electronics Co., Ltd., Wuhan Tianma Micro-Electronics Co., Ltd. Shanghai Branch
    Inventor: Peng Zhang
  • Patent number: 12193100
    Abstract: A first terminal device obtains first data from a network device based on a first identifier, where the first identifier is used to identify a first cooperation group, and the first cooperation group includes the first terminal device and a second terminal device. The first terminal device forwards the first data to the second terminal device.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: January 7, 2025
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Rongkuan Liu, Peng Zhang, Hua Xu
  • Patent number: 12190922
    Abstract: A method involves forming a recording head that comprises a waveguide, a write pole, and a near-field transducer proximate the write pole. The near-field transducer has an extended portion extending towards a surface of the recording head and operable to direct plasmons to a recording medium. The surface of the recording head is lapped to form a lapped surface. A resist or hardmask is patterned on the lapped surface in a region that encompasses the extended portion. The lapped surface is etched with the resist or hardmask pattern to form a media-facing surface such that the extended portion protrudes beyond the media-facing surface by a first distance, and the resist or hardmask is removed.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: January 7, 2025
    Assignee: Seagate Technology LLC
    Inventors: Michael A. Seigler, Peng Zhang, David James Ellison, James D. Kiely, Edwin F. Rejda
  • Publication number: 20250007970
    Abstract: This application discloses a data processing method. In a content delivery network including a first terminal device, a second terminal device, and a resource server, the resource server is configured to store and provide a content packet. The method includes acquiring a content packet of first target content from a resource server, the resource server being a server in the content delivery network configured to provide the first target content to the first terminal device; transmitting the content packet to a second terminal device through a data connection with the second terminal device, the second terminal device being an access node of the content delivery network, and the second terminal device initiating an acquisition request for the first target content; obtaining a content picture frame of the first target content based on the content packet; and displaying the content picture frame of the first target content.
    Type: Application
    Filed: September 16, 2024
    Publication date: January 2, 2025
    Inventors: Zhihua TAN, Peng ZHANG
  • Publication number: 20250007700
    Abstract: A quantum-key distributed (QKD)-enabled communication architecture it devises for networked microgrids (NMGs). A real-time QKD-enabled NMGs testbed built in an RTDS environment, and a novel two-level key pool sharing (TLKPS) strategy it designs to improve the system resilience against cyberattacks. In the QKD-based microgrid testbed design there is used a real-time power system simulator, i.e., RTDS, including the QKD modeling, hardware connection, communication network design, and QKD integration. By integrating QKD features into a real-time microgrid simulator, this testbed offers a flexible and programmable testing environment for evaluating the performance of QKD-enabled microgrids under a variety of scenarios.
    Type: Application
    Filed: July 19, 2022
    Publication date: January 2, 2025
    Applicants: THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK, UNIVERSITY OF CONNECTICUT
    Inventors: Peng ZHANG, Zefan TANG, Walter KRAWEC
  • Patent number: 12183535
    Abstract: A dielectric coated plasmonic photoemitter is provided. An aspect of the present photonic apparatus includes a conductive photoemitter including a dielectric material coating or layered on a metallic core. The dielectric material being configured to enhance a local optical field strength and current density of the photoemitter as compared to a bare photoemitter without the dielectric layer. The dielectric layered photoemitter being tunable to transmit photoemissions from corners thereof with different photonic characteristics depending on a laser wavelength pulse received.
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: December 31, 2024
    Assignees: Board of Trustees of Michigan State University, A*STAR
    Inventors: Peng Zhang, Lin Wu, Xiao Xiong, Yang Zhou
  • Patent number: D1058052
    Type: Grant
    Filed: March 18, 2024
    Date of Patent: January 14, 2025
    Inventor: Peng Zhang