Patents by Inventor Wenbin Zhou

Wenbin Zhou 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: 12236361
    Abstract: The present disclosure discloses a question analysis method, a device, a knowledge base question answering system and an electronic equipment. The method includes: analyzing a question to obtain N linearized sequences, N being an integer greater than 1; converting the N linearized sequences into N network topology maps; separately calculating a semantic matching degree of each of the N network topology maps to the question; and selecting a network topology map having a highest semantic matching degree to the question as a query graph of the question from the N network topology maps. According to the technology of the present disclosure, the query graph of the question can be obtained more accurately, and the accuracy of the question to the query graph is improved, thereby improving the accuracy of question analysis.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: February 25, 2025
    Assignee: Beijing Baidu Netcom Science and Technology Co., Ltd
    Inventors: Wenbin Jiang, Huanyu Zhou, Meng Tian, Ying Li, Xinwei Feng, Xunchao Song, Pengcheng Yuan, Yajuan Lyu, Yong Zhu
  • Publication number: 20250040125
    Abstract: Semiconductor structures, fabrication methods thereof, and memory systems are provided. In one aspect, a method of forming a semiconductor structure includes: forming a plurality of first trenches in a semiconductor base from a surface of the semiconductor base, forming a plurality of gate structures in the plurality of first trenches, forming a plurality of second trenches in the semiconductor base, and forming a plurality of isolation structures in the plurality of second trenches. The plurality of first trenches extend along a first direction. Each of the plurality of second trenches is between two adjacent trenches of the plurality of first trenches, and the plurality of second trenches extend along the first direction.
    Type: Application
    Filed: November 17, 2023
    Publication date: January 30, 2025
    Inventors: Zhaoyun TANG, Zongliang HUO, Wenbin ZHOU
  • Patent number: 12210000
    Abstract: Disclosed are a dynamic disturbance-induced rock burst test device and a test method. The test device comprise a supporting platform, a plurality of loading plates, an electromagnetic pulse emitting system, an acoustic emission monitoring system, a high-speed camera, an electromagnetic radiation detecting system and a confining pressure servo control loading system. The plurality of loading plates are arranged on a side wall of a coal rock sample and are placed inside a square chest, the electromagnetic pulse emitting system and the confining pressure servo control loading system are arranged inside a bar system, and an acoustic emission probe is arranged inside the loading plate. A three-dimensional real stress environment of the coal rock is simulated by simulating a shear stress through friction between the loading plate and the sample, as well as dynamic and static combined loading of multi-axial and multi-directional static confining pressure and stress wave disturbance.
    Type: Grant
    Filed: October 16, 2024
    Date of Patent: January 28, 2025
    Assignee: Shenzhen University
    Inventors: Jianbo Zhu, Wenbin Sun, Heping Xie, Tao Zhou, Changtai Zhou, Binwen Ma, Furun Zheng, Weiguo Gong, Jiaxin Sun
  • Patent number: 12207775
    Abstract: A container includes a tank body and a cover. The tank body defines an opening. The cover detachably covers the opening of the tank body. A sidewall of the tank body defines an accommodating groove. The cover includes a cover body and a plug-in piece extending from the cover body to the tank body. The plug-in piece is capable of extending into the accommodating groove. The container further includes a fixing piece, and the fixing piece detachably covers an opening of the accommodating groove and is capable of being buckled with the plug-in piece accommodated in the accommodating groove.
    Type: Grant
    Filed: August 30, 2022
    Date of Patent: January 28, 2025
    Assignee: SHENZHEN SILVER STAR INTELLIGENT GROUP CO., LTD.
    Inventors: Jie Liang, Linlin Zhou, Wenbin Yong
  • Patent number: 12178791
    Abstract: The present invention relates to novel compounds which are capable of inhibiting certain amine oxidase enzymes. These compounds are useful for treatment of a variety of indications, e.g., fibrosis, cancer and/or angiogenesis in human subjects as well as in pets and livestock. In addition, the present invention relates to pharmaceutical compositions containing these compounds, as well as various uses thereof.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: December 31, 2024
    Assignee: SYNTARA LIMITED
    Inventors: Alison Dorothy Findlay, Craig Ivan Turner, Mandar Deodhar, Jonathan Stuart Foot, Wolfgang Jarolimek, Wenbin Zhou, Alberto Buson, Angelique Elsa Greco
  • Publication number: 20240324224
    Abstract: A semiconductor structure includes a stack structure including interleaved conductive layers and dielectric layers, memory strings and slit structures extending through the stack structure, and top select gate cuts extending through the stack structure. At least two of the top select gate cuts are disposed between adjacent slit structures. One of the memory strings includes a memory film and a channel layer. The memory film includes a tunneling layer, a storage layer, and a blocking layer. Each of the top select gate cuts has a width smaller than a diameter of the memory strings.
    Type: Application
    Filed: June 6, 2024
    Publication date: September 26, 2024
    Inventors: Ji XIA, Zongliang HUO, Wenbin ZHOU, Wei XU, Pan HUANG, Wenxiang XU
  • Patent number: 12101228
    Abstract: Provided is an information backhaul method, which is applied to a networking unit in a network system. The network system includes multiple stages of networking units that are cascaded, and each of the multiple stages of networking units includes multiple optical ports. The information backhaul method includes: acquiring cascade information of a networking unit in a current stage, where the cascade information of the networking unit in the current stage includes optical port information and identification information of the networking unit in the current stage; and feeding back the cascade information of the networking unit in the current stage. Further provided are a data allocation method, a networking unit, a data allocation controller, a network system and a computer-readable storage medium.
    Type: Grant
    Filed: November 26, 2020
    Date of Patent: September 24, 2024
    Assignee: ZTE CORPORATION
    Inventors: Diqiang Zhang, Kai Liu, Zhuyuan Liu, Wenbin Zhou, Chao Du
  • Patent number: 12058864
    Abstract: A method for forming a 3D memory device is disclosed. The method includes forming an alternating dielectric stack on a substrate. Then a plurality of channel structures and dummy channel structures vertically penetrating the alternating dielectric stack are formed, The channel structures are located in a core region, and the dummy channel structures are located in a staircase region. A gate line silt structure is formed vertically penetrating the alternating dielectric stack and laterally extending in a first direction. The gate line silt structure includes a narrow portion that has a reduced width along a second direction different from the first direction.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: August 6, 2024
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Qingqing Wang, Wei Xu, Wenbin Zhou
  • Patent number: 12052871
    Abstract: Embodiments of a three-dimensional (3D) memory device and fabrication methods are disclosed. In some embodiments, the method for forming the 3D memory device includes forming an alternating dielectric stack on a substrate, and forming channel holes that penetrate the alternating dielectric stack and expose at least a portion of the substrate. The method further includes forming top select gate openings that penetrate vertically an upper portion of the alternating dielectric stack and extend laterally. The method also includes forming slit openings parallel to the top select gate openings, wherein the slit openings penetrate vertically the alternating dielectric stack. The method also includes replacing the alternating dielectric stack with a film stack of alternating conductive and dielectric layers, forming top select gate cuts in the top select gate openings, and forming slit structures in the slit openings.
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: July 30, 2024
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Ji Xia, Zongliang Huo, Wenbin Zhou, Wei Xu, Pan Huang, Wenxiang Xu
  • Patent number: 12035523
    Abstract: Embodiments of three-dimensional (3D) memory devices and fabricating methods thereof are disclosed. The method includes: forming an alternating dielectric stack on a substrate; forming a structure strengthen plug in an upper portion of the alternating dielectric stack, wherein the structure strengthen plug has a narrow support body and two enlarged connecting portions; forming a gate line silt in the alternating dielectric stack to expose a sidewall of one enlarged connecting portion of the structure strengthen plug; and forming a gate line slit structure in the gate line slit including an enlarged end portion connected to the one enlarged connecting portion of the structure strengthen plug.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: July 9, 2024
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Wenxiang Xu, Haohao Yang, Pan Huang, Ping Yan, Zongliang Huo, Wenbin Zhou, Wei Xu
  • Publication number: 20240206164
    Abstract: In certain aspects, a three-dimensional (3D) memory device includes a semiconductor layer; a stack structure on the semiconductor layer, one or more stop structures, and second dielectric layers. The stack structure includes alternating conductive layers and first dielectric layers and has a core region and a staircase region adjacent to the core region. The one or more stop structures are in contact with the corresponding conductive layers and extend through the staircase region of the stack structure in a first direction toward the semiconductor layer. Each of the second dielectric layers is between two of the first dielectric layers. Each of the one or more stop structures is between one of the second dielectric layers and one of the conductive layers.
    Type: Application
    Filed: December 29, 2022
    Publication date: June 20, 2024
    Inventors: Zongliang Huo, Wenbin Zhou, Lei Zhang, Han Yang
  • Publication number: 20240196621
    Abstract: A semiconductor device includes a base and a stack structure. The base includes a first surface defining at least one memory plane region. The stack structure is disposed on the first surface, and includes a first portion located at the edge of the memory plane region and a second portion different from the first portion. The first portion includes first contact structures penetrating through the stack structure in a first direction and extending to the base. The second portion includes second contact structures electrically connected with corresponding gate conductor layers in the stack structure. A top surface of the first contact structure away from the base is flush with a top surface of the second contact structure away from the base.
    Type: Application
    Filed: December 30, 2022
    Publication date: June 13, 2024
    Inventors: Zongliang Huo, Lei Xue, Wenbin Zhou, Wei Xu, Yanwei Shi, Zhengliang Xia, Han Yang, Xinwei Zou, Zhaohui Tang, Jiaji Wu, Cheng Chen
  • Publication number: 20240196607
    Abstract: 3D memory devices are disclosed. In an implementation, a 3D memory device includes a stack structure having a core area and a staircase area. The core area includes conductive layers interleaved with first dielectric layers. Each stair of the staircase area has a different number of conductive layers interleaved with a different number of first dielectric layers. The staircase area has contact structures that penetrate through the first surface, a respective one of the stairs, and dielectric material. Each of the contact structures is electrically connected to a contacting conductive layer of the different number of conductive layers of one of the stairs. The staircase area has second dielectric layers, each of which isolates a remainder of the different number of conductive layers of the respective one of the stairs other than the contacting conductive layer from a respective contact structure.
    Type: Application
    Filed: August 15, 2023
    Publication date: June 13, 2024
    Inventors: Zongliang Huo, Lei Xue, Wenbin Zhou, Zhengliang Xia, Han Yang, Xinwei Zou
  • Publication number: 20240164100
    Abstract: Embodiments of 3D memory devices and methods for forming the same are disclosed. In one example, a 3D memory device includes a multi-layer stacked structure, where the multi-layer stacked structure includes a plurality of alternately stacked conductive layers and dielectric layers. The 3D memory device further includes a semiconductor layer over the multi-layer stacked structure, and a plurality of channel structures penetrating into the multi-layer stacked structure and the semiconductor layer. A first end of each channel structure is located within the semiconductor layer, and the first ends of the channel structures are aligned with one another.
    Type: Application
    Filed: April 5, 2023
    Publication date: May 16, 2024
    Inventors: Mingkang Zhang, Liang Xiao, Yi Zhao, Shu Wu, Wenbin Zhou
  • Patent number: 11963356
    Abstract: Embodiments of structure and methods for forming a three-dimensional (3D) memory device are provided. In an example, a 3D memory device includes a stack structure including a memory block including a plurality of memory cells. The 3D memory device also includes a first top select structure and a bottom select structure in the memory block and aligned with each other vertically; and a second top select structure in the memory block is separated from the first top select structure by at least one of the plurality of memory cells. The first top select structure, the bottom select structure, and the second top select structure each includes an insulating material.
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: April 16, 2024
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Zongliang Huo, Haohao Yang, Wei Xu, Ping Yan, Pan Huang, Wenbin Zhou
  • Publication number: 20240098989
    Abstract: A semiconductor device includes a plurality of memory blocks. Each memory block includes a memory deck including interleaved first conductor layers and first dielectric layers, and a separation structure extending to separate two adjacent memory blocks. Each separation structure includes a dielectric stack including interleaved third dielectric layers and fourth dielectric layers. The third dielectric layers are in contact with the first dielectric layers, and the fourth dielectric layers are in contact with the first conductor layers.
    Type: Application
    Filed: September 20, 2022
    Publication date: March 21, 2024
    Inventors: Zhengliang Xia, Wenbin Zhou, Zongliang Huo, Zhaohui Tang
  • Patent number: 11915962
    Abstract: The present invention provides a display panel and manufacturing method thereof, the method including following steps: providing a driving backplane and a light-emitting substrate, and bonding the driving backplane and the light-emitting substrate; patterning the light-emitting substrate to form a pixel array; forming a thin film packaging layer on an outside of the pixel array, the thin film packaging layer completely covering the pixel array; forming quantum dots on top of the thin film packaging layer to form a multi-color display; forming a reflective array between two adjacent quantum dots to avoid optical crosstalk between the pixel arrays. The display panel and the method of the present invention break through the physical limit of the high PPI, high-precision metal mask, which can realize the display of 2000 and higher PPI, and can prevent the optical crosstalk between the pixel arrays.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: February 27, 2024
    Assignee: KUNSHAN FANTAVIEW ELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Xiaosong Du, Xiaolong Yang, Wenbin Zhou, Feng Zhang, Jian Sun, Yudi Gao
  • Publication number: 20230365985
    Abstract: The invention discloses proteins and biological materials related to rice (Oryza sativa L.) yield, and use thereof in increasing rice yield. The protein related to rice yield disclosed by the invention is OsDREB1C having SEQ ID NO: 1 in the Sequence Listing as its sequence, and having SEQ ID NO: 2 in the Sequence Listing as its coding gene sequence. Experiments have demonstrated that OsDREB1C and the associated biological materials thereof of the invention can enhance the photosynthetic efficiency of a plant, promote nitrogen uptake and transport and increase the nitrogen content in the plant and in its grains, promote earlier heading, and improve yield. The OsDREB1C and the associated biological materials thereof of the invention are of great biological significance and industrial value, and find bright prospects for application.
    Type: Application
    Filed: June 17, 2021
    Publication date: November 16, 2023
    Inventors: Wenbin ZHOU, Xia LI, Shaobo WEI
  • Publication number: 20230349907
    Abstract: The present invention relates to novel bioprobes which are capable of binding to certain amine oxidase enzymes. These bioprobes are useful in methods of detecting and determining the concentration of certain amine oxidase enzymes in a sample as well as in methods for the quantitative assessment of inhibition of certain amine oxidases.
    Type: Application
    Filed: February 5, 2021
    Publication date: November 2, 2023
    Applicant: Pharmaxis Ltd.
    Inventors: Alison Dorothy Findlay, Craig Ivan Turner, Mandar Deodhar, Jonathan Stuart Foot, Wolfgang Jarolimek, Heidi Schilter Sambade, Wenbin Zhou, Lara Anne Perryman
  • Patent number: 11785772
    Abstract: Embodiments of structure and methods for forming a three-dimensional (3D) memory device are provided. In an example, a 3D memory device includes a memory stack having interleaved a plurality of conductor layers and a plurality of insulating layers, a plurality of channel structures extending in the memory stack, and a source structure extending in the memory stack. The source structure includes a plurality of source contacts each in a respective insulating structure. Two adjacent source contacts are conductively connected to one another by a connection layer, the connection layer includes a pair of first portions being over the two adjacent ones of the plurality of source contacts and a second portion between the pair of first portions. A support structure is between the two adjacent source contacts. The support structure includes a cut structure over interleaved a plurality of conductor portions and a plurality of insulating portions.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: October 10, 2023
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Wenxiang Xu, Wei Xu, Pan Huang, Ping Yan, Zongliang Huo, Wenbin Zhou, Ji Xia