Patents by Inventor Fei Fan

Fei Fan 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: 20250098485
    Abstract: The present application provides a displaying base plate and a displaying device, which relate to the technical field of displaying. The displaying base plate can effectively reduce the width of the non-displaying region, so as to realize a narrow border frame, and accordingly increase the screen-to-body ratio. The displaying base plate includes: a displaying region; and a non-displaying region surrounding the displaying region, wherein the non-displaying region includes a first dam region, the first dam region surrounds the displaying region; and the first dam region includes a dam, at least one blocking unit located at one side of the dam away from the displaying region, the dam and the blocking unit are disposed within at least a part of the first dam region, and the blocking unit is patterned.
    Type: Application
    Filed: May 29, 2023
    Publication date: March 20, 2025
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ying Liu, Bo Zhang, Xin Jin, Lei Fan, Chunfang Fan, Fei Liu, Liangyun Li, Qinbo Ren, Yingchang Gao
  • Publication number: 20250085803
    Abstract: Embodiments of the present application provides a base plate preform, a display module preform and methods for manufacturing them, the base plate preform comprising a functional area and a bonding area, the base plate preform further comprising: a substrate; a metal layer located on a side of the substrate, the metal layer comprising a metal wiring located in the functional area and a bonding pad located in the bonding area; a first organic layer located on a side of the metal layer away from the substrate, the first organic layer covering the metal wiring and at least a sidewall of the bonding pad.
    Type: Application
    Filed: November 20, 2024
    Publication date: March 13, 2025
    Applicants: Hefei Visionox Technology Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Yao LI, Wenzhi FAN, Fei CHEN, Haifeng PENG, Linqing LIU
  • Publication number: 20250083115
    Abstract: A silicone monomer synthesis device with a built-in separation assembly is disclosed, and includes a device main body, a separation assembly, a return assembly, and a gas outlet pipe. The device main body is internally provided with the separation assembly, particles separated by the separation assembly can return to a reaction zone main cylinder through the return assembly, and a purified gas is discharged from a reactor cylinder through the gas outlet pipe.
    Type: Application
    Filed: December 6, 2023
    Publication date: March 13, 2025
    Inventors: Guanghui CHEN, Pan ZHANG, Junling FAN, Fei GAO, Weiwen WANG
  • Publication number: 20250073822
    Abstract: A laser machining device and a control method therefor, and a computer-readable storage medium are provided. The laser machining device has a machining space defined therein. The laser machining device includes a blocking member, a machine body, and a locking unit. The machine body is configured to perform a machining task. The locking unit is disposed on at least one of the machine body or the blocking member. The blocking member is switchable between an open state and a closed state when the locking unit is in an unlocked state. The blocking member is in the closed state when the locking unit is in a locked state. The control method includes the following. The locking unit is controlled to be in the unlocked state or the locked state, according to a state of the blocking member detected by a first sensor and/or a progress state of the machining task.
    Type: Application
    Filed: November 19, 2024
    Publication date: March 6, 2025
    Applicant: Makeblock Co., Ltd.
    Inventors: Guangliang HOU, Yunchao ZHOU, Youtian ZHANG, Fei FAN, Fuming ZHANG, Hao ZHANG, Xiaocui ZHANG, Baihui XU
  • Patent number: 12237321
    Abstract: A filler cell region (in a semiconductor device) includes: gate segments, a majority of first ends of which substantially align with a first reference line that parallel and proximal to a top boundary of the filler cell region, and a majority of second ends of which substantially align with a second reference line that is parallel and proximal to a bottom boundary of the filler cell region. First and second gate segments extend continuously across the filler cell region; and third & fourth and fifth & sixth gate segments are correspondingly coaxial and separated by corresponding gate-gaps. Relative to the first direction: a first end of the first gate segment extends to the top boundary of the filler cell region; and a second end of the second gate segment extends to the bottom boundary of the filler cell region.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: February 25, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Shun Li Chen, Fei Fan Duan, Ting Yu Chen
  • Publication number: 20250060968
    Abstract: A multi-level hybrid algorithm filtering-type branch prediction method and prediction system includes: S1, arranging a first-stage branch target prediction table and a second-stage branch target prediction table; S2, any branch instruction accessing the first-stage branch target prediction table, determining whether the first-stage branch target prediction table hits, and if the first-stage branch target prediction table hits, then entering S3, and if the first-stage branch target prediction table does not hit, then entering S4; S3, determining whether a branch instruction of a current prediction is filtered out by the first-stage branch target prediction table, and if the branch instruction is filtered out, then entering S4, otherwise, then taking a prediction result provided by the first-stage branch target prediction table as a prediction address of the corresponding branch instruction; S4, accessing the second-stage branch target prediction table, and taking a prediction result provided by the second-stag
    Type: Application
    Filed: August 12, 2022
    Publication date: February 20, 2025
    Inventors: Ran ZHANG, Fei WANG, Dongrui FAN
  • Publication number: 20250053830
    Abstract: A method for creating a configuration knowledge base, includes: determining a hierarchical structure between a plurality of modules in a product family based on the plurality of modules; determining a knowledge package of each module based on the hierarchical structure; and releasing the knowledge package of each module in the product family to a configuration knowledge base, to obtain a configuration knowledge base of the product family. The hierarchical structure indicates a hierarchical relationship between a parent module and a child module in the plurality of modules. Each parent module includes one or more child modules. A knowledge package of the parent module includes an input interface algorithm of the child module associated with the parent module.
    Type: Application
    Filed: October 25, 2024
    Publication date: February 13, 2025
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Fei Wang, Jun Fan, Liangfeng Jin, Zhipei Jin, Zhao Yang, Yang Fu
  • Patent number: 12220891
    Abstract: A hot-pressing member proofed against thinning and shearing forces caused by laterally overflowing during pressing operations includes a base with cavity, a first supporting member in the cavity, a buffer member, and a second supporting member. The first supporting member includes first through hole. The buffer member includes a second through hole. The second supporting member is mounted on the buffer member. The second supporting member with third through hole supports the workpiece. The workpiece or part is in the third, second, and first through holes, and is hot-pressed with the adhesive film in a centered and constrained manner through all the through holes. The disclosure also provides a hot-pressing device having the hot-pressing member.
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: February 11, 2025
    Assignee: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO.LTD.
    Inventor: Fei-Fan Yu
  • Patent number: 12222331
    Abstract: Provided are a system and a method for impact testing and monitoring of a high-energy flexible net. The system includes a vertical impact testing unit, a slope impact testing unit, an impact simulation unit, and an impact monitoring unit. The vertical impact testing unit includes a vertically positioned gravity wall. The slope impact testing unit includes a wall slope positioned perpendicularly to a second side of the gravity wall. A first side of the gravity wall and a slope surface of the wall slope are securely provided with a flexible net, respectively. The impact simulation unit includes an impact assembly and a lifting assembly. The impact monitoring unit is configured to monitor a deformation result and an internal force change result of the flexible net.
    Type: Grant
    Filed: September 26, 2024
    Date of Patent: February 11, 2025
    Assignees: RAILWAY ENGINEERING RESEARCH INSTITUTE, CHINA ACADEMY OF RAILWAY SCIENCES CO., LTD., CHINA ACADEMY OF RAILWAY SCIENCES CO., LTD.
    Inventors: Yufang Zhang, Kun Yuan, Xiaobing Li, Yong Yao, Tao Jia, Lining Du, Tao Wei, Wenchao Zhang, Jian Cui, Bo Liu, Jian Li, Yu Cheng, Shengyong Zeng, Shuangquan Lei, Shiwen Huang, Wenxin Tan, Junjie Zeng, Hao Lan, Jiawei Fan, Ning Xuan, Peng Zhang, Gongming Chen, Pan Chen, Fei Xian, Zehua Dong
  • Patent number: 12206975
    Abstract: A connecting assembly comprises a substrate, a layer of conductive adhesive with conductive particles, a connection board, and a light transmission component. The connection board and the light transmission component are both glued to the substrate by the layer of conductive adhesive therebetween, and an operator can observe the a degree of deformation of the conductive particles in the layer of conductive adhesive to determine whether a conductive connection between the light transmission component and the substrate is affected. The connecting assembly allows an operator to effectively observe conductivity of every product in a nondestructive manner. A camera module comprising the connecting assembly and an electronic device are also disclosed.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: January 21, 2025
    Assignee: TRIPLE WIN TECHNOLOGY(SHENZHEN) CO.LTD.
    Inventor: Fei-Fan Yu
  • Patent number: 12203352
    Abstract: Provided is a method for shale gas production prediction, including: acquiring real shale gas production data, and determining a target production decline curve model according to the real shale gas production data; setting a time step for production prediction, and obtaining a linear production decline curve by performing production prediction by using the target production decline curve model based on the time step; determining target shale gas production residuals according to the linear production decline curve and the real shale gas production data, inputting the target shale gas production residuals to a long short-term memory, and obtaining a residual prediction result by performing production prediction according to the long short-term memory and the time step; and determining a target production prediction result of shale gas well to be subjected to production prediction based on the linear production decline curve and the residual prediction result.
    Type: Grant
    Filed: January 30, 2024
    Date of Patent: January 21, 2025
    Assignee: China University of Petroleum (East China)
    Inventors: Hai Sun, Fei Luo, Dongyan Fan, Lei Zhang, Jun Yao, Shuaishi Fu, Kai Zhang, Yongfei Yang
  • Patent number: 12207396
    Abstract: A circuit board assembly with a fully embedded photosensitive chip which does not require an increase in board width for the re-routing of wires around the photosensitive chip includes a circuit board and a reinforced plate at a lower elevation which is connected to the circuit board. The circuit board defines a through hole and a plurality of conductive lines. The conductive lines or the portion of them which are cut off by the location of the through hole accommodating the chip are repeated by connecting lines carried on the reinforced plate, the plurality of connecting lines connects to and continues the conductive lines which are cut off by the hole.
    Type: Grant
    Filed: November 21, 2022
    Date of Patent: January 21, 2025
    Assignee: Rayprus Technology (Foshan) Co., Ltd.
    Inventors: Han-Ru Zhang, Ke-Hua Fan, Ding-Nan Huang, Long-Fei Zhang
  • Publication number: 20250018380
    Abstract: The present disclosure relates to a technical field of preparation of zeolite molecular sieve catalysts, and in particular relates to a preparation method of a metal oxide loaded nano zeolite particle catalyst. In the preparation method, industrial ?-alumina balls are treated with a quaternary ammonium alkali solution, then pretreated ?-alumina balls are mixed with a zeolite precursor solution and are hydrothermally crystallized. Then a two-step high-temperature heat treatment is performed to obtain an alumina loaded zeolite nano particle material, solving problems of large zeolite dosage and poor dispersion in hydrocracking catalysts. Finally, the metal oxide loaded nano zeolite particle catalyst is obtained by combining transition metals. Nano zeolite particles prepared regulate a surface acidity of alumina, and exfoliated zeolites may be used independently as a catalyst, which saves cost and improves a utilization of the zeolites.
    Type: Application
    Filed: July 13, 2023
    Publication date: January 16, 2025
    Inventors: RUIFENG LI, FEI WANG, JIAYAO QI, JINGHONG MA, JIAJUN ZHENG, BINBIN FAN
  • Publication number: 20250024462
    Abstract: A terminal scheduling method and apparatus, a base station, and a medium are disclosed. In an example method, when a physical downlink control channel (PDCCH) allocated for downlink control information (DCI0) used to schedule a terminal device is located in common search space, and enable uplink 256QAM is configured for the terminal device, the base station determines that a modulation and coding scheme (MCS) index value in the DCI0 is 0. The base station sends the DCI0 to the terminal device through the PDCCH.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Inventors: Xinyue FAN, Fei LUO, Leibing SHAO, Zhengqing BAO
  • Publication number: 20240301068
    Abstract: Provided are an antibody specifically binding to PD-L1 and an antigen-binding fragment thereof. The antibody and the antigen-binding fragment thereof have high specificity and stability, can specifically block a PD-L1-SIPR? pathway, do not cause hemagglutination within a certain concentration range, and thus can significantly suppress tumor growth in vivo.
    Type: Application
    Filed: January 7, 2022
    Publication date: September 12, 2024
    Inventors: Jiawang LIU, Fei FAN, Yang LIU, Licui WANG, Kyoung Woo LEE
  • Publication number: 20240292545
    Abstract: An anisotropic conductive structure includes a first element, a second element, and an anisotropic conductive film (ACF) arranged between the first element and the second element. The anisotropic conductive structure can balance the height difference caused by the electrical connection portion, which can prevent tilt and open circuit. A lens module and an electronic device carrying the lens module are also provided.
    Type: Application
    Filed: September 15, 2023
    Publication date: August 29, 2024
    Inventor: FEI-FAN YU
  • Publication number: 20240096800
    Abstract: A semiconductor device includes first and second active regions extending in parallel in a substrate, a plurality of conductive patterns, each conductive pattern of the plurality of conductive patterns extending on the substrate across each of the first and second active regions, and a plurality of metal lines, each metal line of the plurality of metal lines overlying and extending across each of the first and second active regions. Each conductive pattern of the plurality of conductive patterns is electrically connected in parallel with each metal line of the plurality of metal lines.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 21, 2024
    Inventors: Fei Fan DUAN, Fong-yuan CHANG, Chi-Yu LU, Po-Hsiang HUANG, Chih-Liang CHEN
  • Publication number: 20240089576
    Abstract: A connecting assembly comprises a substrate, a layer of conductive adhesive with conductive particles, a connection board, and a light transmission component. The connection board and the light transmission component are both glued to the substrate by the layer of conductive adhesive therebetween, and an operator can observe the a degree of deformation of the conductive particles in the layer of conductive adhesive to determine whether a conductive connection between the light transmission component and the substrate is affected. The connecting assembly allows an operator to effectively observe conductivity of every product in a nondestructive manner. A camera module comprising the connecting assembly and an electronic device are also disclosed.
    Type: Application
    Filed: November 30, 2022
    Publication date: March 14, 2024
    Inventor: FEI-FAN YU
  • Publication number: 20240034801
    Abstract: Provided are an anti-PD-L1/anti-4-1BB natural antibody structure-like heterodimeric form bispecific antibody and a preparation thereof. Specifically, provided are an anti-PD-L1/anti-4-1BB bispecific antibody that has natural IgG features, that has no mismatch between heavy and light chains and that is in the form of a highly stable heterodimer, as well as a preparation method therefor. The bispecific antibody can simultaneously bind two target molecules and is more effective in treating complex diseases and has fewer side effects.
    Type: Application
    Filed: January 7, 2022
    Publication date: February 1, 2024
    Inventors: Jiawang LIU, Yaping YANG, Siqi ZHAO, Yang LIU, Nanmeng SONG, Fei FAN, Kaixuan SU, Lanxin ZHANG, Jing WANG, Jiangcheng XU, Kyoung Woo LEE
  • Patent number: 11854973
    Abstract: A semiconductor device and a method of manufacturing the same are provided. The semiconductor device includes a first conductive pattern on a substrate, a second conductive pattern above the first conductive pattern, and a third conductive pattern above the first conductive pattern, all extending along a first direction. The first conductive pattern is electrically connected in parallel to the second conductive pattern and the third conductive pattern.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: December 26, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Fei Fan Duan, Fong-yuan Chang, Chi-Yu Lu, Po-Hsiang Huang, Chih-Liang Chen