Patents by Inventor Xuan Wang

Xuan Wang 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: 20250139021
    Abstract: A computing device includes a plurality of computing nodes, a plurality of component units, and a control unit. The control unit includes a plurality of first interfaces and at least one second interface, each computing node is connected to one first interface, and the at least one second interface is electrically connected to the component units. The control unit is configured to obtain management information and store the management information. The management information includes at least one of component working information of each component unit or node working information of each computing node. The computing node is configured to send a query request to the control unit, and obtain management information corresponding to the query request from the control unit. In the present application, related information of the computing nodes and the component units are conveniently stored and exchanged within the computing device.
    Type: Application
    Filed: December 30, 2024
    Publication date: May 1, 2025
    Applicant: xFusion Digital Technologies Co., Ltd
    Inventors: Xusheng Yuan, Binfeng Wang, Xuan Lv
  • Publication number: 20250138375
    Abstract: Provided is a display panel. The display panel includes: a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate; wherein the first substrate comprises a first base substrate, a plurality of first signal lines and a plurality of second signal lines disposed on a side, close to the second substrate, of the first substrate; and the second substrate comprises a second base substrate, and a shielding layer disposed on a side, close to the first substrate, of the second base substrate.
    Type: Application
    Filed: February 9, 2023
    Publication date: May 1, 2025
    Inventors: Ning LI, Ce WANG, Hongsheng BI, Xuan ZHONG, Bangjun SONG, Kangdi ZHOU, Jin GAO, Xueyong ZHAI, Donghua ZHANG, Ziqi SUN, Zhikai WU, Jiulei ZHOU, Yao BI
  • Patent number: 12287554
    Abstract: An array substrate, including a first substrate, and a plurality of gate lines and a plurality of data lines defining a plurality of subpixel regions each including a reflective region and a transmissive region, wherein the reflective region includes a reflective electrode, and the transmissive region includes a transmissive electrode; a first spacing region including a preset subregion is between two adjacent reflective electrodes in a first direction; the data line includes a first portion in the preset subregion, and a width of the first portion in the first direction is smaller than that of the preset subregion; and the array substrate further includes a first light shielding pattern opposite to the first portion and in the same layer as the gate lines, where an orthographic projection of the first light shielding pattern on the first substrate completely covers an orthographic projection of the preset subregion on the first substrate.
    Type: Grant
    Filed: August 1, 2022
    Date of Patent: April 29, 2025
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ruomei Bian, Jian Wang, Yong Zhang, Xianglei Qin, Xing Xu, Jiaxing Wang, Xuan Zhong, Honggui Jin, Liangzhen Tang, Zhaohu Yu, Wulin Zhang, Yongzhong Zhang
  • Publication number: 20250132391
    Abstract: The present application belongs to the technical field of batteries, and particularly relates to a secondary battery. The secondary battery provided by the present application comprises a positive electrode plate, a negative electrode plate and electrolyte, wherein the electrolyte comprises an organic solvent, and the organic solvent comprises a cyclic ester solvent and a chain ester solvent; the secondary battery parameter satisfies Formula (1). The secondary battery has good dynamic performance at low temperature, and has good capacity retention rate and lower impedance under the low temperature condition by adjusting the electrolyte and the negative electrode plate and the combined action of the electrolyte and the negative electrode plate.
    Type: Application
    Filed: December 16, 2022
    Publication date: April 24, 2025
    Applicant: SUNWODA MOBILITY ENERGY TECHNOLOGY CO., LTD.
    Inventors: Shouqiang CHENG, Chengxiang WANG, Xuan HE, Jianwei ZHANG, Chunbo CHU
  • Patent number: 12276796
    Abstract: A head-mounted display device employs light field directional backlighting to provide three-dimensional (3D) pupil steering without mechanical adjustment while maintaining a compact form factor and performance. An example light field directional backlighting unit includes two substantially flat components: an array of light sources and an array of modulators (e.g., a micro lens array (MLA), a stack of transmissive display elements, a pinhole array, and similar ones). By digitally modifying the illumination pattern on the array of light source and pairing to the light field directional backlighting unit to an extra transmissive display element as the main display panel and one or more viewing optical elements, a light field created by the light field directional backlighting unit is moved in three-dimensional (3D) space to correspond to pupil shift without interfering with the display content.
    Type: Grant
    Filed: December 2, 2022
    Date of Patent: April 15, 2025
    Assignee: Meta Platforms Technologies, LLC
    Inventors: Hekun Huang, Xuan Wang, Sascha Hallstein
  • Patent number: 12278243
    Abstract: A semiconductor apparatus and a method for manufacturing the semiconductor apparatus are provided. The semiconductor apparatus includes: a base substrate; a plurality of chips arranged on the base substrate each including a chip main body and a plurality of terminals arranged thereon; a plurality of fixed connection portions arranged on the base substrate, and adjacent to the plurality of chips; a terminal expansion layer arranged on the base substrate; and a plurality of expansion wires in the terminal expansion layer and configured to electrically connect the chips, wherein an expansion wire configured to electrically connect two chips includes at least a first wire segment and a second wire segment, and the first wire segment is configured to electrically connect a terminal of a chip and a fixed connection portion adjacent to the chip, and the second wire segment is configured to connect two fixed connection portions between the two chips.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: April 15, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Chenyang Zhang, Fuqiang Li, Xue Dong, Meili Wang, Xuan Liang, Fei Wang, Mingxing Wang, Zhanfeng Cao, Yanling Han, Xinxin Zhao
  • Patent number: 12278213
    Abstract: A display substrate and a display device are provided. The display substrate includes a backplane including a plurality of pixel regions; and light emitting units arranged in one-to-one correspondence with the plurality of pixel regions. Each light emitting unit includes light emitting sub-units arranged in a plurality of rows and a plurality of columns, each row of light emitting sub-units includes a plurality of light emitting sub-units arranged along a row direction, each column of light emitting sub-units includes one light emitting sub-unit, and orthographic projections of light emitting regions of two adjacent columns of light emitting sub-units on a first straight line extending along a column direction are not overlapped; and in each light emitting unit, there is no gap between orthographic projections of the light emitting regions of the two adjacent columns of light emitting sub-units on a second straight line extending along the row direction.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: April 15, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Mingxing Wang, Meng Yan, Qingxun Zhang, Qian Wu, Xuan Feng, Xiawei Yun, Guangcai Yuan, Xue Dong, Muxin Di, Zhiwei Liang, Ke Wang
  • Patent number: 12278277
    Abstract: A method for manufacturing a semiconductor device includes forming a first dielectric layer over a semiconductor fin. The method includes forming a second dielectric layer over the first dielectric layer. The method includes exposing a portion of the first dielectric layer. The method includes oxidizing a surface of the second dielectric layer while limiting oxidation on the exposed portion of the first dielectric layer.
    Type: Grant
    Filed: February 16, 2024
    Date of Patent: April 15, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Sheng-Liang Pan, Yung Tzu Chen, Chung-Chieh Lee, Yung-Chang Hsu, Chia-Yang Hung, Po-Chuan Wang, Guan-Xuan Chen, Huan-Just Lin
  • Patent number: 12272920
    Abstract: A broadband laser system enhanced in the later part of mid infrared spectrum is provided, which can obtain a high power and wide spectrum laser output enhanced in the later part of mid infrared spectrum, and has the advantages of full fiber, compact structure and high ratio of power in the later part of mid infrared spectrum. It includes a mode-locked fiber laser, a pre amplifier, an optical fiber stretcher, an amplifier, a main amplifier, a first nonlinear optical fiber, a mid infrared amplifier and a second nonlinear optical fiber, which are connected in sequence, and each of them adopts a water cooling device or a thermo electric cooler, and is connected by optical fiber fusion.
    Type: Grant
    Filed: December 9, 2024
    Date of Patent: April 8, 2025
    Assignee: Beijing University of Technology
    Inventors: Pingxue Li, Xuan Wang, Chuanfei Yao
  • Publication number: 20250113712
    Abstract: A display panel, having a display area and a peripheral area outside the display area, includes: a driving backplane, comprising a substrate and a transistor layer, a first conductive layer, a first planarization layer and a second conductive layer sequentially provided in a direction away from the substrate; and a light-emitting device, provided on a side of the second conductive layer away from the substrate and located in the display area; wherein the light-emitting device comprises a first electrode, a light-emitting layer and a second electrode stacked in sequence in the direction away from the substrate; the first electrode is connected to at least one of the transistors through the second conductive layer, and the second electrode is connected to the second conductive line.
    Type: Application
    Filed: November 25, 2022
    Publication date: April 3, 2025
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Xiang LUO, Jianpeng WU, Miao WANG, Zhiliang JIANG, Ju MEI, Hong CHEN, Ge NIU, Dengyu WANG, Yanli WANG, Xuan TAO
  • Patent number: 12264870
    Abstract: The present invention provides a refrigerator door, comprising a door housing, a door liner, a decorative strip connected between the door liner and the door housing, a thermal insulation chamber formed between the door housing and the door liner, and a storage device mounted on the door liner. The refrigerator door further comprises a power supply module used to supply power to the storage device. The power supply module has a pre-embedded component fixed in the thermal insulation chamber and exposed by the door liner, a power supply line passing through the pre-embedded component from the thermal insulation chamber and leading out, and a connection mechanism disposed between the pre-embedded component and the storage device and electrically connected to the power supply line. The refrigerator door of the present invention can prevent the occurrence of leakage during a foaming process.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: April 1, 2025
    Assignees: QINGDAO HAIER REFRIGERATOR CO., LTD., HAIER SMART HOME CO., LTD.
    Inventors: Wenchun Wang, Hao Zhang, Enpin Xia, Xuan Ji
  • Publication number: 20250099602
    Abstract: Disclosed in the present invention are a targeting antibody-polyethylene glycol-siRNA drug conjugate, and a preparation method therefor and the use thereof. The ligand drug conjugate has a structure as represented by general formula (I). Further disclosed in the present invention is that a polyethylene glycol derivative having excellent biocompatibility is used as a linker, and targeted delivery of specific CFD-siRNA is achieved using binding specificity of an antibody and an antigen. The drug conjugate has high biocompatibility and minor side effects, can effectively inhibit CFD gene expression, and provides a new choice for preventing or treating CFD-related diseases.
    Type: Application
    Filed: July 20, 2022
    Publication date: March 27, 2025
    Inventors: Xiaomeng CHEN, Hongli JIA, Meina LIN, Qingbin WANG, Xuan ZHAO
  • Publication number: 20250101440
    Abstract: The present invention relates to a modified bacterium with anti-tumor activity, which comprises an essential gene expression cassette under the control of a strictly hypoxia inducible promoter and is deficient in at least one gene involved in or regulating the endogenous anti-oxidative stress response pathway or a functional expression product thereof. The present invention also relates to a pharmaceutical composition comprising the modified bacterium and anti-tumor use thereof.
    Type: Application
    Filed: January 10, 2023
    Publication date: March 27, 2025
    Inventors: Chenli LIU, Zuowei WANG, Xuan GUO, Fangqian SHENG, Zhongsheng ZANG, Yang LI, Qian CHEN
  • Publication number: 20250094018
    Abstract: An icon display control method includes receiving a first input performed by a user on a first icon; where the first input is an input of dragging the first icon to a second target region, and the second target region includes a display region of a second icon; obtaining a second icon display parameter of the second icon; and updating a first icon display parameter of the first icon based on the second icon display parameter, where the first icon display parameter includes at least one of: a shape or a display size; and an updated first icon display parameter is same as the second icon display parameter, and the second icon display parameter includes at least one of: a shape or a display size.
    Type: Application
    Filed: November 29, 2024
    Publication date: March 20, 2025
    Inventors: Zhe Chen, Xuan Zhou, Ruiqi Wang
  • Publication number: 20250098222
    Abstract: A device includes a vertical stack of semiconductor nanostructures, a gate structure, a first epitaxial region and a dielectric structure. The gate structure wraps around the semiconductor nanostructures. The first epitaxial region laterally abuts a first semiconductor nanostructure of the semiconductor nanostructures. The dielectric structure laterally abuts a second semiconductor nanostructure of the semiconductor nanostructures and vertically abuts the first epitaxial region.
    Type: Application
    Filed: November 26, 2024
    Publication date: March 20, 2025
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Yu-Xuan HUANG, Hou-Yu CHEN, Jin CAI, Zhi-Chang LIN, Chih-Hao WANG
  • Publication number: 20250092473
    Abstract: Provided are a recombinase polymerase amplification (RPA)-PAND based enterovirus virus typing detection kit and a rapid sensitive detection method, where the detection kit includes a PfAgo protein three gDNAs (g1/g2/g3), MB and its corresponding gDNA (gMB) combination for specifically detection of enteroviruses EV71, CVA6, CVA10, CVA16 and the universal enterovirus (EVU). RPA-HFMD-PAND rapid nucleic acid detection methods for typing detection of common enterovirus type A pathogens EV71, CVA6, CVA10, CVA16 and enterovirus universal EVU are successfully established based on PfAgo protein mediated target detection in combination with an RPA technology. The method has the advantages of high sensitivity, high specificity, low cost, relatively low position targeting restriction, simple reaction system and no aerosol pollution, and can conduct multi-channel nucleic acid detection.
    Type: Application
    Filed: November 27, 2024
    Publication date: March 20, 2025
    Inventors: Yanming Dong, Lixin Ma, Xuan Yang, Yuan Wang, Yibin Cheng, Junbo Cao
  • Patent number: 12253428
    Abstract: A system for measuring a satellite ghost efficiency of a diffractive lens is provided. The system includes a light source configured to output a first probing beam, and a beam tweaking assembly disposed between the light source and the diffractive lens, and configured to convert the first probing beam into a second probing beam that is a non-collimated beam. The diffractive lens diffracts the second probing beam into a plurality of diffracted beams including a first diffracted beam of a parent diffraction order and a second diffracted beam of a satellite ghost diffraction order. The beam tweaking assembly includes one or more optical lenses, and an adjustable optical power. The system also includes a detector configured to generate a beam spot pattern including a first beam spot corresponding to the first diffracted beam and a second beam spot corresponding to the second diffracted beam.
    Type: Grant
    Filed: December 21, 2022
    Date of Patent: March 18, 2025
    Assignee: META PLATFORMS TECHNOLOGIES, LLC
    Inventors: Yiyang Wu, Hsien-Hui Cheng, Xuan Wang, Lu Lu
  • Patent number: 12254420
    Abstract: The disclosure discloses a point-of-interest recommendation method based on a temporal knowledge graph. Based on the historical behavior trajectory of the user and multimodal information, the disclosure constructs a dynamic temporal knowledge graph and a static group knowledge graph, which are used to learn interest preferences of the user that change over time and stable features that do not change over time, respectively. At the same time, the disclosure uses deep learning methods to build a point-of-interest recommendation model, which can extract a point-of-interest fusion feature representation and a user fusion feature representation from the two knowledge graphs in combination with a user review sentiment embedding sequence to accurately predict a point of interest most likely to be visited by the target user at a next moment. The disclosure has the characteristics of high precision and strong scalability, and can provide support for personalized user behavior trajectory prediction.
    Type: Grant
    Filed: November 12, 2024
    Date of Patent: March 18, 2025
    Assignees: Hangzhou Dianzi University Binjiang Institute Co., Ltd., Hangzhou Dianzi University
    Inventors: Xiao Xiao Sun, Dong Jin Yu, Bo Yi Huang, Si Xuan Wang, Dong Jing Wang, Yao Wang Chen
  • Patent number: 12252857
    Abstract: A construction method for removing mud in a jacket steel pipe pile includes: erecting a piling auxiliary platform, and performing underwater steel pipe pile sinking; measuring an elevation of a mud surface in the underwater steel pipe pile, and calculating a height from the mud surface in the pile to a pile top and a needed mud removing depth according to the measurement result; installing mud removing equipment on the steel pipe pile; starting the mud removing equipment to carry out mud removing operation, and in a case that the mud removing depth is reached, pausing the mud removing equipment, and cleaning an inner wall of the steel pipe pile; and in a case that the mud removing operation is not reach the related elevation, repeating the mud removing operation till the mud removing operation reaches a standard.
    Type: Grant
    Filed: April 20, 2023
    Date of Patent: March 18, 2025
    Assignees: CCCC SHANGHAI HARBOUR ENGINEERING DESIGN & RESEARCH INSTITUTE CO., LTD., CCCC HARBOUR (SHANGHAI) SCIENCE & TECHNOLOGY CO., LTD., CCCC SHANGHAI THIRD HARBOUR ENGINEERING SCIENCE & TECHNOLOGY RESEARCH INSTITUTE CO., LTD., CCCC THIRD HARBOR ENGINEERING CO., LTD.
    Inventors: Dongdong Wang, Hui Liu, Dapeng Wang, Haibing Wu, Dongliang Lv, Xuan Sun, Heng Zhang
  • Publication number: 20250085598
    Abstract: The present disclosure provides a display panel and a display device. The display panel includes: a substrate, a common electrode line, a gate line, a first insulating layer, a data line, a second insulating layer, a pixel electrode layer, a first orientation layer, a liquid crystal layer, a second orientation layer, and a common electrode layer; wherein an angle between an extending direction of the common electrode line and a rubbing direction of the first orientation layer ranges from 0 degrees to 30 degrees or from 60 degrees to 90 degrees, and an angle between an extending direction of the gate line and the rubbing direction of the first orientation layer ranges from 0 degrees to 30 degrees or from 60 degrees to 90 degrees.
    Type: Application
    Filed: December 16, 2022
    Publication date: March 13, 2025
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ce WANG, Longhu HAO, Yao BI, Xuan ZHONG, Ning LI, Hongsheng BI, Bangjun SONG