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: 12181703
    Abstract: A display device has a main display area and a function-adding area and includes a backlight module and a display panel. The backlight module includes an optical film set and light sources. The light sources are disposed on at least one end of the optical film set that is perpendicular to a light-emitting side of the backlight module, and include first light groups and second light groups. When the display device is in a functional mode, the first light groups are turned off, the second light groups are turned on, a first dark zone is formed on the optical film set, and the function-adding area is located within the first dark zone.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: December 31, 2024
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Peng Zhang
  • Patent number: 12175599
    Abstract: A method for three-dimensional (3D) imaging of an underground goaf includes: obtaining a video image and point cloud data of an underground goaf; determining a posture transformation matrix, and aligning the video image and the point cloud data; identifying a material texture based on the video image to obtain material texture information; dividing the point cloud data into triangular meshes to form an initial 3D model of the underground goaf; mapping the material texture information onto the 3D model to form a target 3D model with a material texture attribute; calculating a bidirectional reflectance distribution function (BRDF) of the target 3D model based on the material texture attribute; simulating global illumination, and constructing a rendering equation; and making a setting to emit ray from a viewpoint, and performing ray tracing based on the rendering equation to obtain a high-brightness real scene image of the underground goaf.
    Type: Grant
    Filed: December 28, 2023
    Date of Patent: December 24, 2024
    Assignees: CHINA UNIVERSITY OF GEOSCIENCES (WUHAN), Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
    Inventors: Yule Hu, Yuyong Jiao, Xuefeng Yan, Zengqiang Han, Yiteng Wang, Luyi Shen, Junpeng Zou, Fei Zheng, Peng Zhang
  • Patent number: 12174264
    Abstract: Disclosed are a method and a device for detecting inconsistency of single cells in vehicle battery, and a medium. The method includes obtaining current battery data for a vehicle under test, determining whether the current battery data corresponds to a charging or discharging condition, and separately evaluating the presence of inconsistency in cells under each condition. This enables distinct detection for charging and discharging conditions, thereby enhancing detection accuracy.
    Type: Grant
    Filed: December 27, 2023
    Date of Patent: December 24, 2024
    Assignees: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD., AUTOMOTIVE DATA OF CHINA (TIANJIN) CO., LTD., AUTOMOTIVE DATA OF CHINA CO., LTD.
    Inventors: Shaoqing He, Fang Wang, Peng Zhang, Xiongbo Hao, Juntong Cai, Nanlin Lei, Chunhui Wang, Qingkun Hou
  • Patent number: 12175966
    Abstract: Techniques for updating a machine learning model based on user interactions are described. In particular, in some examples, user interactions with a chatbot provide aspects of a data set to be used to train or fine-tune a ML model. In some examples, this is accomplished by collecting data from a first plurality of interactions with a machine learning (ML) model; generating a variant of the ML model using the collected data by: filtering the collected data to create a first data set, training the ML model based on the first data set to generate an adapted ML model, and fine-tuning the adapted ML model on a second data set, different than the first data set to generate the variant of the ML model.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: December 24, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Yi-An Lai, Yi Zhang, Roger Scott Jenke, Meghana Puvvadi, Shang-Wen Daniel Li, Peng Zhang, Jason P. Krone, Garima Lalwani, Niranjhana Nayar, Kartik Natarajan
  • Patent number: 12173599
    Abstract: An internal peeping detection-while-drilling system includes an intelligent probing rod, cable drill pipes, a signal relay sub, a ground control terminal, a data interpretation and goaf reconstruction imaging software system, and a remote data transmission system, where the intelligent probing rod includes an up-down separated protective transmission mechanism and an instrument cabin; the intelligent probing rod includes a lower end connected to a drilling bit, and an upper end connected to each of the cable drill pipes; the instrument cabin is provided in the up-down separated protective transmission mechanism, and provided with a sonar-lidar-audio/video sensor assembly; the cable drill pipes are connected to each other to form a cable and data transmission channel; the signal relay sub is provided between the cable drill pipes at intervals; and an uppermost end of the cable drill pipe is connected to the ground control terminal.
    Type: Grant
    Filed: December 29, 2023
    Date of Patent: December 24, 2024
    Assignees: 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: 12175691
    Abstract: A method for mapping a three-dimensional (3D) point cloud model based on deep learning includes: extracting features of image data by using a convolutional neural network; extracting features of point cloud data by using a PointNet point cloud processing network, and constructing a 3D model of the point cloud data by using a triangular mesh; aligning the 3D model and an image spatially and temporally; performing projection mapping on the aligned 3D model and image, and superimposing location information in the point cloud data onto texture information of the image to obtain a first fused image; fusing the features of the point cloud data and the features of the image data to obtain a second fused image with a fused feature; and superimposing the first fused image onto the second fused image, and obtaining a superimposition weight by using the convolutional neural network, to generate a mapped 3D model.
    Type: Grant
    Filed: December 28, 2023
    Date of Patent: December 24, 2024
    Assignees: 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
  • Publication number: 20240420784
    Abstract: Aspects of the present disclosure configure a memory sub-system controller to selectively adjust a program pulse for different word line groups of a memory sub-system. The controller receives a request to program data to an individual memory component of a set of memory components. The controller determines that a program erase count (PEC) associated with the individual memory component transgresses a threshold value. The controller, in response to determining that the PEC associated with the individual memory component transgresses the threshold value, selectively adjusts a predetermined program voltage (Vpgm) associated with a subset of word lines (WLs) of the individual memory component based on whether the subset of WLs is associated with an individual WL group (WLG). The controller programs the data to the individual memory component according to the selectively adjusted predetermined Vpgm.
    Type: Application
    Filed: June 11, 2024
    Publication date: December 19, 2024
    Inventors: Murong Lang, Peng Zhang, Lei Lin, Zhenming Zhou, Jun Wan
  • Publication number: 20240418724
    Abstract: Monoclonal antibodies of molecular markers (KRT7, KLK10 and LAMC2) for specifically marking very-early-stage cells of gastric cancer are prepared, and are used in the preparation of a kit for determining the very-early-stage onset risk of gastric cancer or other digestive tract tumors on the basis of gastric tissue or blood. The results show that: 1) the overall accuracy rate of predicting the progression risk of low-grade dysplasia reaches 86%, and the AUC value reaches 0.87; 2) the accuracy rate is closely related to the progression time of low-grade dysplasia, wherein the accuracy rate is increased to 95% 6 months before the onset of gastric cancer, and the window for the early diagnosis of gastric cancer can be moved forward by an average of 10 months; and 3) the accuracy rate of the marker in diagnosing gastric cancer is over 97%.
    Type: Application
    Filed: April 4, 2022
    Publication date: December 19, 2024
    Inventors: Shao LI, Peng ZHANG
  • Patent number: 12170992
    Abstract: A data transmission method and apparatus, and a related device, and may be used in the internet of vehicles, for example, V2X, LTE-V, or V2V, or may be used in fields such as D2D, intelligent driving, and intelligent connected vehicle. A network device may send first downlink control information to a first terminal device and a second terminal device, to indicate the first terminal device and the second terminal device to perform user cooperative transmission in a first stage. After the transmission in the first stage is completed, the network device sends second downlink control information to the first terminal device and the second terminal device, to indicate the first terminal device and the second terminal device to perform user cooperative transmission in a second stage. The network device uses a two-level scheduling manner to improve transmission efficiency in the second stage.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: December 17, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Mengying Ding, Shuri Liao, Peng Zhang
  • Patent number: 12170708
    Abstract: A data synchronization method and apparatus, applied to a first data service module. The method includes receiving a first request from a second service module, where the first request is used to request to synchronize service data of a first service module; obtaining the service data of the first service module; and sending the service data of the first service module to the second service module. In solutions provided in the present disclosure, the first data service module replaces the first service module to synchronize the service data of the first service module for the second service module.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: December 17, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xudong Zhang, Peng Zhang, Rong Jiang, Shenzu Qin
  • Patent number: 12170943
    Abstract: Embodiments of this application disclose a method for reporting CSI of a multi-hop path and a related apparatus. The method includes: The multi-hop path includes a first device, a second device, and a third device, where the first device is a source device, and the second device is a target device. The first device obtains a first CSI report of a target transmission path. The first CSI report indicates the target transmission path. According to embodiments of this application, so that a comprehensive channel state of the multi-hop path can be obtained from a data sending device, namely, the source device, by reporting first CSI.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: December 17, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Lili Zhang, Peng Zhang, Hua Xu
  • Patent number: 12163514
    Abstract: Some embodiments of the disclosure disclose a connecting structure, and a plunger pump device and a generator device. The connecting structure is used for connecting a bottom and a beam body; the beam body comprises a beam body and a wing plate; the connecting structure includes: a connecting body which comprises a first connecting portion and a second connecting portion which are connected with each other, wherein the first connecting portion has a first surface, the second connecting portion has a second surface, the first surface is used for mounting the bottom, and the second surface is used for mounting the beam body; a first angle is formed between the first surface and the second surface, and a wing plate mounting space is formed between the first connecting portion and the second connecting portion.
    Type: Grant
    Filed: June 27, 2023
    Date of Patent: December 10, 2024
    Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    Inventors: Peng Zhang, Rikui Zhang, Xiaolei Ji
  • Patent number: 12166665
    Abstract: This application discloses a multi-hop transmission method and an apparatus, which are applicable to fields such as V2X, internet of vehicles, intelligent connected vehicles, assisted driving, and intelligent driving, to resolve a problem that a multi-hop transmission latency is large in a conventional technology. In example embodiments, terminal devices participating in multi-hop transmission may share a shared resource pool. A first terminal device and a second terminal device participating in the multi-hop transmission are used as an example. The multi-hop transmission method includes: sending, by the first terminal device, data to the second terminal device on a first resource in the shared resource pool; and if the first terminal device fails to send the data on the first resource, retransmitting, by the first terminal device, the data to the second terminal device on a second resource in the shared resource pool.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: December 10, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Mengying Ding, Shuri Liao, Peng Zhang, Hua Xu
  • Publication number: 20240403664
    Abstract: Determining missing relationship information and augmenting a knowledge graph includes obtaining a knowledge graph with nodes representing entities and edges representing relationships between related entities, building a dataset indicating attribute(s) and attribute value(s) of each entity of a related entity pair, a relationship type of the relationship between the related entity pair, and a weight of the relationship type, using the dataset to build machine learning model(s), receiving a partial specification of a new relationship triple, the specification including the new source entity and missing relationship information of the new relationship triple, applying one or more of the model(s) and identifying the missing relationship information, and augmenting the graph to provide an augmented knowledge graph that includes the new relationship triple, including the new source entity, the target entity, and the relationship type of the relationship between the new source entity and the target entity.
    Type: Application
    Filed: June 5, 2023
    Publication date: December 5, 2024
    Inventors: Lei GAO, Xiang Zhen GAN, Ke DU, Jin WANG, A Peng ZHANG, Xian WU
  • Patent number: 12159004
    Abstract: A touch panel includes first touch-electrodes and second touch-electrodes, and a bezel region includes first wires and second wires. Each of the first wires is electrically connected a respective one of the first touch-electrodes in a one-to-one correspondence through a respective first connection end, and each of the second wires is electrically connected a respective one of the second touch-electrodes in a one-to-one correspondence through a respective second connection end. First connection ends of at least two adjacent first sub-touch-electrodes located at a central position of the touch region in the second direction are located at a same side of the touch region in the first direction, and/or second connection ends of at least two adjacent second sub-touch-electrodes located at a central position of the touch region in the first direction are located at a same side of the touch region in the second direction.
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: December 3, 2024
    Assignees: Wuhan Tianma Microelectronics Co., Ltd., Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch
    Inventors: Qibing Wei, Yingying Wu, Peng Zhang, Xingyao Zhou, Wei Liu
  • Patent number: 12158340
    Abstract: Disclosed are a device and a method for measuring laser displacement. The device comprises an interferometric measurement module, a laser light source module, a signal modulation module, a control processing module and an optical vernier demodulation module. The control processing module controls the signal modulation module to apply a light source modulation signal to the laser light source module, so that the laser light source module provides two laser beams with fixed frequency difference to the interferometric measurement module. The control processing module controls the interferometric measurement module to perform interferometric measurement. During measurement, lasers respectively interfere in two Fabry-Perot cavities in the interferometric measurement module, and are detected by two photodetectors to form main and secondary measurement interference signals.
    Type: Grant
    Filed: October 25, 2022
    Date of Patent: December 3, 2024
    Assignee: National Institute of Metrology, China
    Inventors: Jianjun Cui, Peng Zhang, Kai Chen
  • Publication number: 20240392438
    Abstract: Provided is substrate treating apparatus and method. Apparatus has thermal ALD processing unit and PECVD processing unit integrated. Thermal ALD processing unit comprises carrier gas source, first pipelines, second pipelines, source bottle, oxidation source, first fluid valves, second fluid valves and apparatus cavity; apparatus cavity accommodates substrate, serves as reaction place for substrate; first pipelines and second pipelines are transmitting carrier gas to cavity; carrier gas source provides carrier gas: oxidation source provides oxidizing agent; source bottle accommodates chemical source; when introduced into source bottle, carrier gas carries chemical source into apparatus; first fluid valves controls chemical source to flow or not through first pipelines; second fluid valves controls oxidizing agent to flow or not through second pipelines.
    Type: Application
    Filed: May 17, 2023
    Publication date: November 28, 2024
    Applicant: Jiangsu Leadmicro Nano-Technology Co., Ltd.
    Inventors: Xinyuan WU, Baochen LIAO, Xiang LI, Weiming LI, Peng ZHANG, Yunsong WANG
  • Publication number: 20240392040
    Abstract: Provided are an anti-LAG3 antibody bispecific antibody, a pharmaceutical composition thereof and a use thereof, which belong to the field of biomedicine. Specifically, the bispecific antibody comprises a first protein functional domain and a second protein functional domain, wherein the first protein functional domain targets LAG3, and the second protein functional domain targets a target that is different from LAG3, the first protein functional domain is an anti-LAG3 antibody or an antigen-binding fragment thereof and contains a heavy chain variable region and a light chain variable region, the heavy chain variable region contains HCDR1-HCDR3 the amino acid sequences of which are respectively represented by SEQ ID NOs: 5-7. In addition, the light chain variable region contains LCDR1-LCDR3 the amino acid sequences of which are respectively represented by SEQ ID NOs: 8-10. The bispecific antibody has excellent affinity and specificity, and has good application prospects.
    Type: Application
    Filed: September 29, 2022
    Publication date: November 28, 2024
    Inventors: Peng ZHANG, Baiyong LI, Yu XIA, Zhongmin WANG
  • Patent number: 12153953
    Abstract: Mechanisms are provided for intelligently identifying an execution environment to execute a computing job. An execution time of the computing job in each execution environment of a plurality of execution environments is predicted by applying a set of existing machine learning models matching execution context information and key parameters of the computing job and execution environment information of the execution environment. The predicted execution time of the machine learning models is aggregated. The aggregated predicted execution times of the computing job are summarized for the plurality of execution environments. Responsive to a selection of an execution environment from the plurality of execution environments based on the summary of the aggregated predicted execution times of the computing job, the computing job is executed in the selected execution environment. Related data during the execution of the computing job in the selected execution environment is collected.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: November 26, 2024
    Assignee: International Business Machines Corporation
    Inventors: A Peng Zhang, Lei Gao, Jin Wang, Jing James Xu, Jun Wang, Dong Hai Yu
  • Patent number: D1056232
    Type: Grant
    Filed: August 17, 2024
    Date of Patent: December 31, 2024
    Inventor: Peng Zhang