Patents by Inventor Feng Zhang

Feng 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: 11520225
    Abstract: A method for correcting mask patterns includes providing a target layout, including a plurality of main patterns; dividing the target layout into a plurality of first regions along a first direction; acquiring position information of each first region of the plurality of first regions; acquiring a first model of each first region according to the position information of the first region; acquiring pattern parameters of auxiliary patterns around each main pattern of the first region; and arranging, around each main pattern, the auxiliary patterns of the main pattern according to the pattern parameters of the auxiliary patterns.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: December 6, 2022
    Assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) Corporation
    Inventors: Feng Bai, Wanjuan Zhang, Yingfang Wang
  • Patent number: 11523384
    Abstract: Provided are a resource allocation method, a measurement method, a frequency domain resource determination method, a transmission method, and corresponding apparatuses and devices and a storage medium. The resource allocation method includes: sending by a first communication node, resource request information to a second communication node, where the resource request information includes first information; and/or receiving, by the first communication node, first resource allocation information sent by the second communication node, where the first resource allocation information includes second information, the first information and/or the second information includes information of a resource occupiable by a channel or signal between the first communication node and the second communication node and/or includes information of a resource occupiable by a channel or signal between the first communication node and one or more third communication nodes.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: December 6, 2022
    Assignee: ZTE CORPORATION
    Inventors: Shujuan Zhang, Feng Bi, Wenfeng Zhang, Lin Chen
  • Patent number: 11518186
    Abstract: Disclosed is a self-adaptive pencil feeding mechanism, including: a base, a first pencil feeding assembly, and a second pencil feeding assembly. The first pencil feeding assembly and the second pencil feeding assembly are mounted in the base and are capable of moving to the left or to the right, and the base is connected to a guiding member via an elastic member. The guiding member drives the first pencil feeding assembly and the second pencil feeding assembly to synchronously approach each other inwardly, and the first pencil feeding assembly and the second pencil feeding assembly, when a force caused by insertion of a pencil is applied thereto, are driven by a driving member to synchronously expand outwardly. The self-adaptive pencil feeding mechanism is capable of adapting to pencils of different diameters.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: December 6, 2022
    Assignee: Ningbo Tianhong Stationery Co., Ltd.
    Inventors: Gaowei Zheng, Feng Cao, Junfeng Zhang, Chongzhi Zheng
  • Patent number: 11517868
    Abstract: A submerged propylene hydration micro-interface strengthening reaction system and a method are proposed. The system includes a reactor, a first micro-interface generator and a second micro-interface generator. Through the micro-interface generators, the propylene is broken to form micron-scale bubbles, which are mixed with reactants and deionized water to form a gas-liquid emulsion, so as to increase a phase boundary area between gas and liquid phases, and achieve a strengthening mass transfer effect under a lower preset operating condition. The micro-scale bubbles can be fully mixed with the deionized water to from a gas-liquid emulsion. By fully mixing gas and liquid phases, it can ensure that the deionized water in the system is in full contact with propylene, and they are fully in contact with the catalyst, which effectively improves the efficiency of preparing isopropanol.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: December 6, 2022
    Assignee: NANJING YANCHANG REACTION TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
    Inventors: Zhibing Zhang, Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang, Gaodong Yang, Huaxun Luo, Guoqiang Yang, Hongzhou Tian, Yu Cao
  • Patent number: 11519147
    Abstract: The present invention provides a low-energy coastal beach restoration method, comprising: constructing a convex beach berm, determining an aspect ratio of the beach berm edge, determining a beach face slope, performing sand replenishment, determining the dredging zone and dredging depth, and determining the steps of building a sediment groin. The present invention utilizes the feature of the convergence effect of the wave energy on the headland, artificially constructs a convex headland shaped beach berm, and determines the required beach face range and slope according to the convex beach berm edge. During beach restoration, dredging around the beach face, while reducing mud sources and increasing the nearshore water depth, it also builds a convex nearshore terrain, which effectively increases the wave energy at the restoration site and improves the coast muddy situation of low-energy coasts.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: December 6, 2022
    Inventors: Jun Zhu, Feng Cai, Hongshuai Qi, Gang Lei, Jianhui Liu, Jinhai Zheng, Jixiang Zheng, Chi Zhang, Huimei Cao
  • Patent number: 11518614
    Abstract: A stereoscopic warehousing equipment comprising a conveying line assembly, a left storage assembly located at left end of the conveying line assembly, a right storage assembly located on tright end of the conveying line assembly, and a transferring carrying assembly arranged above the conveying line assembly and located between the left storage assembly and the right storage assembly, wherein the conveying line assembly comprising a conveying line mounting frame, an upper speed-chain conveying line and a lower speed-chain conveying line, wherein the conveying line mounting frame is provided with a lifting conveying platform located at front end of the upper and lower speed-chain conveying lines, wherein the lifting conveying platform comprising an electric lifting platform and a middle speed-chain conveying line, wherein the transferring carrying assembly comprising a transferring carrying portal frame, a horizontal driving linear module, a left carrying mechanism and a right carrying mechanism.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: December 6, 2022
    Inventors: Zhi-cong Zhang, Wei-feng He, Xiao-hui Yan, Liang-wei Zhang, Shuai Li
  • Publication number: 20220385836
    Abstract: Provided are a video special effect configuration file generation method and apparatus, and a video rendering method and apparatus. The video special effect configuration file generation method includes: obtaining a reference image; receiving a screen splitting processing operation of a user on the reference image; performing screen splitting processing on the reference image based on the screen splitting processing operation to obtain a plurality of sub-screens; and associating, in response to a special effect setting operation of the user on a target sub-screen among the plurality of sub-screens, at least one first special effect corresponding to the special effect setting operation with the target sub-screen, to generate a video special effect configuration file. The user can customize the screen splitting processing manner and the rendering special effect of the sub-screen, the video special effect configuration file generation method is more flexible and is more convenient for use.
    Type: Application
    Filed: August 11, 2022
    Publication date: December 1, 2022
    Inventors: Yujia WANG, Feng QIU, Bao ZHANG, Le GAO, Haozhe LI
  • Publication number: 20220384648
    Abstract: A semiconductor device includes a gate structure, a drift region, a source region, a drain region, and a doped region. The gate structure is over a semiconductor substrate. The drift region is in the semiconductor substrate and laterally extends past a first side of the gate structure. The source region is in the semiconductor substrate and adjacent a second side of the gate structure opposite the first side. The drain region is in the drift region. The doped region is in the drift region and between the drain region and the gate structure. From a top view the doped region has a strip pattern extending in parallel with a strip pattern of the gate structure.
    Type: Application
    Filed: August 9, 2022
    Publication date: December 1, 2022
    Applicants: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD., TSMC China Company Limited
    Inventors: Lian-Jie LI, Yan-Bin LU, Feng HAN, Shuai ZHANG
  • Publication number: 20220384071
    Abstract: A neodymium-iron-boron permanent magnet, a preparation method and use thereof are disclosed. The neodymium-iron-boron permanent magnet has a composition represented by formula I: [mHR(1-m) (Pr25Nd75)]x(Fe100-a-b-c-dMaGabIncSnd)100-x-yBy formula I; where a is 0.995-3.493, b is 0.114-0.375, c is 0.028-0.125, d is 0.022-0.100; x is 29.05-30.94, y is 0.866-1.000; m is 0.02-0.05; HR is Dy and/or Tb; M is at least one selected from the group consisting of Co, Cu, Ti, Al, Nb, Zr, Ni, W and Mo.
    Type: Application
    Filed: July 21, 2021
    Publication date: December 1, 2022
    Applicant: Baotou Jinshan Magnetic Material Co., Ltd.
    Inventors: Feng XIA, Yu WANG, Yanli LI, Yonghuai FENG, Chunguang LIU, Haiyuan ZHANG, Jixiang LIU, Manyou SU, Gazhen LIU
  • Publication number: 20220384296
    Abstract: A method of making an integrated circuit includes operations related to forming an oxide layer over a top surface of a substrate; depositing a layer of semiconductor material over the oxide layer; and manufacturing a thermal substrate contact extending through the layer of semiconductor material and the oxide layer to the top surface of the substrate. The thermal substrate contact is against, but does not extend through, the substrate. Manufacturing a thermal substrate contact further includes operations of etching a first opening through the layer of semiconductor material to expose the oxide layer; etching a second opening through the first opening to expose the substrate; and filling the first opening and the second opening with a conductive material.
    Type: Application
    Filed: August 10, 2022
    Publication date: December 1, 2022
    Inventors: Jian WU, Feng HAN, Shuai ZHANG
  • Publication number: 20220381755
    Abstract: The present invention relates to a synchronous sampling and measuring system and a method thereof for flue gas partition. The system includes a detection device arranged at an SCR outlet for simultaneous detection of flue gas from the pipelines in different areas, wherein the detection device is connected to a speed measurement device for measuring the speed of flue gas, the speed measurement device is connected to a central control unit and one end of a valve group, respectively, the other end of the valve group is connected to an air extracting device and a dilution unit, respectively, the control end of the valve group and the control end of the air extracting device are connected to a central control unit, respectively, the dilution unit is connected to a CEMS analyzer.
    Type: Application
    Filed: September 12, 2021
    Publication date: December 1, 2022
    Inventors: Hao MAO, Feng HAN, Lingling XIAO, Yudong SHI, Ying GUAN, Yuhao ZHANG, Xuan ZHAO, Jiaying ZHU
  • Publication number: 20220380758
    Abstract: Systems and methods for targeted gene modification, targeted insertion, perturbation of gene transcripts, and nucleic acid editing. Novel nucleic acid targeting systems comprise components of CRISPR systems and transposable elements.
    Type: Application
    Filed: October 30, 2020
    Publication date: December 1, 2022
    Applicants: THE BROAD INSTITUTE, INC., MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Makoto Saito, Feng Zhang, Guilhem Faure
  • Publication number: 20220381744
    Abstract: Disclosed is a method for determining a whole macro-micro process of rock deformation and failure based on a four-parameter test, including following steps: firstly, obtaining acoustic emission data and deformation data of a sample in a compression test, and then calculating the deformation data according to a finite deformation theory to obtain a mean rotation angle ? at each stress level; using Grassberger-Procaccia (G-P) algorithm to calculate the acoustic emission data, and obtaining a fractal dimension of a temporal distribution DT of an acoustic emission signal and calculating a fractal dimension of a spatial distribution DS; obtaining a microscopic morphology of a fracture surface by scanning electron microscope (SEM) test after the compression test, and calculating a fractal dimension DA of the fracture surface; finally, obtaining a mathematical trend relationship between ? and DT, DS and DA according to a comprehensive analysis of DT, DS, DA and ?.
    Type: Application
    Filed: May 16, 2022
    Publication date: December 1, 2022
    Applicant: CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    Inventors: Yanan GAO, Donghao LAN, Yudong ZHANG, Yunlong WANG, Peng GUO, Feng GAO
  • Patent number: 11512055
    Abstract: The present invention relates to benzimidazole derivatives of formula (I) as inhibitors of retinoid-related orphan receptor gamma (ROR?) protein, pharmaceutical compositions containing the compounds, preparation methods thereof, and the use of the compounds as therapeutic agents for the treatment of ROR?-mediated diseases or disorders.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: November 29, 2022
    Assignees: Jiangsu Hengrui Medicine Co., Ltd., Shanghai Hengrui Pharmaceutical Co., Ltd.
    Inventors: Yinfa Yan, Minsheng Zhang, Dong Liu, Fengqi Zhang, Suxing Liu, Rumin Zhang, Feng He, Weikang Tao
  • Publication number: 20220372525
    Abstract: The invention provides for systems, methods, and compositions for targeting nucleic acids. In particular, the invention provides non-naturally occurring or engineered RNA-targeting systems comprising a novel RNA-targeting CRISPR effector protein and at least one targeting nucleic acid component like a guide RNA.
    Type: Application
    Filed: June 24, 2022
    Publication date: November 24, 2022
    Inventors: Konstantin Severinov, Feng Zhang, Yuri I. Wolf, Sergey Shmakov, Ekaterina Semenova, Leonid Minakhin, Kira S. Makarova, Eugene Koonin, Silvana Konermann, Julia Joung, Jonathan S. Gootenberg, Omar O. Abudayyeh, Eric S. Lander
  • Publication number: 20220373837
    Abstract: The disclosure provides a display panel and a display apparatus, and belongs to the field of display technology. The display panel includes a display backplane and an antenna structure; the display panel further includes a frequency selective surface on a side of the antenna structure close to a light exit surface of the display panel; the frequency selective surface is configured to transmit an electromagnetic wave with a specific frequency, so as to enhance a radiation gain of the antenna structure.
    Type: Application
    Filed: June 10, 2021
    Publication date: November 24, 2022
    Inventors: Yafei ZHANG, Hai YU, Yanzhao LI, Feng QU
  • Publication number: 20220377816
    Abstract: Systems and methods of setting up an E1 interface for a gNB are described, A transmitting entity of the gNB-CU-CP and gNB-CU-UP initiates the first TNL association between the gNB-CU-CP and gNB-CU-UP, and is also limited to initiating the E1 Setup procedure. The transmitting entity sends an E1 SETUP REQUEST message to set up the E1 interface. Afterwards, a message is received from the receiving entity. The transmitting entity determines that the setup of the E1 interface is successful if the message contains IEs of an E1 SETUP RESPONSE message. The types of IEs include a message type IE and a name of the transmitting entity.
    Type: Application
    Filed: July 21, 2022
    Publication date: November 24, 2022
    Inventors: Feng Yang, Alexander Sirotkin, Jaemin Han, Xu Zhang
  • Publication number: 20220373840
    Abstract: The present disclosure relates to a backlight module, a method for designing the same, and a display device. The backlight module includes: a first substrate; a plurality of LED chips on the first substrate; and a light control structure on the first substrate. The backlight module includes a plurality of light control region groups in one-to-one correspondence with the plurality of light-emitting diode chips, each light control region group includes at least a first light control region and a second light control region. The light control structure includes a plurality of light control substructure groups respectively located in the plurality of light control region groups. Each light control substructure group includes at least a first light control substructure in the first light control region and a second light control substructure in the second light control region.
    Type: Application
    Filed: June 8, 2021
    Publication date: November 24, 2022
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Xiaoxin Song, Feng Zhang, Wenqu Liu, Zhijun Lv, Liwen Dong, Zhao Cui, Detian Meng, Libo Wang, Dongfei Hou, Qi Yao, Xue Dong
  • Publication number: 20220376214
    Abstract: An organic electroluminescent display module and a manufacturing method therefor, and a display device. The organic electroluminescent display module comprises: a base substrate, an organic electroluminescent device, and a light absorption layer; the organic electroluminescent device is on the base substrate, and the light absorption layer is on the side of the organic electroluminescent device away from the base substrate; the light absorption layer comprises a modified color filtering layer, or a color filtering layer and a modified optically clear adhesive layer on one side of the color filtering layer; the modified color filtering layer at least comprises a red modified layer, a green modified layer, and a blue modified layer; the red modified layer, the green modified layer, and the blue modified layer are all provided with nanoparticles for absorbing ambient light; and the modified optically clear adhesive layer is provided with nanoparticles for absorbing ambient light.
    Type: Application
    Filed: June 1, 2021
    Publication date: November 24, 2022
    Inventors: Jian HE, Yu ZHANG, Feng XIAO
  • Publication number: 20220377066
    Abstract: A method and apparatus are described including logging on to an account on the shared server based on credentials, transmitting a request to the shared server for a list of smart devices registered to the account, receiving the list of smart devices from the shared server, linking to a selected one of the smart devices from the list of smart devices received from the shared server; and transmitting a smart device command to the selected smart device. Also described are a method and apparatus including receiving credentials from a client device to log-on to an account, receiving a request from the client device for a list of smart devices registered to the account and transmitting the list of smart devices to the client device.
    Type: Application
    Filed: June 6, 2022
    Publication date: November 24, 2022
    Applicant: INTERDIGITAL CE PATENT HOLDINGS
    Inventors: Feng Mi, Wei Luo, Gao Zhang