Patents by Inventor Di Zhang

Di 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).

  • Publication number: 20240364634
    Abstract: A network congestion control method includes, during transmission of a first service flow, a first network device that obtains a measurement packet including groups of measurement results corresponding to the first service flow, and each group includes an identifier of a forwarding device on a forwarding path of the first service flow and a measurement value corresponding to the forwarding device. The first network device determines, based on the groups, a congested second network device on the forwarding path. The first network device determines a control policy based on location information of the second network device, where the control policy resolves congestion of the first service flow.
    Type: Application
    Filed: July 9, 2024
    Publication date: October 31, 2024
    Inventors: Yali Zhang, Shixing Liu, Di Qu, Mengzhu Liu
  • Patent number: 12132787
    Abstract: A communication method and apparatus includes: An access gateway function network element sends a session establishment request message of a terminal to a session management function network element. The session management function network element sends, to the access gateway function network element, at least one of a session identifier and an address of the terminal that correspond to an established session. The access gateway function network element obtains virtual interface information corresponding to the identifier of the established session. The access gateway function network element further sends the virtual interface information and the at least one of the session identifier and the address of the terminal to the terminal, so that the terminal establishes a first association relationship between the virtual interface information and the at least one of the session identifier and the address of the terminal.
    Type: Grant
    Filed: January 30, 2023
    Date of Patent: October 29, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Di Zhang, Youyang Yu
  • Patent number: 12132391
    Abstract: A power converter apparatus comprises a set of switching elements communicatively coupled with a set of gate drive circuits. Each gate drive circuit is configured to provide a respective drive signal to a corresponding switching element, each switching element being switchably responsive to the respective drive signal. The apparatus includes a controller module configured to control an output state of the power converter, and selectively change one of a respective gate resistance and a respective gate current of a corresponding subset of the gate drive circuits based on the output state of the power converter.
    Type: Grant
    Filed: August 22, 2023
    Date of Patent: October 29, 2024
    Assignee: General Electric Company
    Inventors: Di Pan, Yichao Zhang, Yuntao Xu, Yukai Wang
  • Publication number: 20240351904
    Abstract: Disclosed are a method for preparing a hydrophobic copper nanoclusters-containing colloidal solution and use of the hydrophobic copper nanoclusters-containing colloidal solution in detecting Fe3+. The hydrophobic copper nanoclusters-containing colloidal solution is prepared by dissolving Cu4I4 in dimethyl sulfoxide to obtain a solution of Cu4I4 in DMSO, and then performing self-assembly of the solution of Cu4I4 in DMSO with a EuW10 solution.
    Type: Application
    Filed: April 24, 2023
    Publication date: October 24, 2024
    Inventors: Xia XIN, Zhicheng WANG, Di SUN, Shanshan ZHANG
  • Publication number: 20240354129
    Abstract: The present disclosure provides an image processing method, including: displaying a first task information entry and a user control of a second user associated with the first task information entry on a task interface of a first user; obtaining at least one second task information entry of the second user in response to a preset operation on the user control; displaying a task sub-interface of the second user on the task interface of the first user; and displaying the at least one second task information entry on the task sub-interface of the second user based on a correlation between the at least one second task information entry and the first task information entry.
    Type: Application
    Filed: July 2, 2024
    Publication date: October 24, 2024
    Inventors: Yihui ZENG, Juncong LI, Xinlei GUO, Ronghui ZHANG, Shijie LIU, Qiansong XU, Di ZHOU
  • Publication number: 20240354508
    Abstract: A caption of a multimodal message (e.g., social media post) can be identified as a named entity using an entity recognition system. The entity recognition system can use a visual attention based mechanism to generate a visual context representation from an image and caption. The system can use the visual context representation to identify one or more terms of the caption as a named entity.
    Type: Application
    Filed: July 1, 2024
    Publication date: October 24, 2024
    Inventors: Di Lu, Leonardo Ribas Machado das Neves, Vitor Rocha de Carvalho, Ning Zhang
  • Patent number: 12123855
    Abstract: The present invention discloses a chromatographic analysis device based on a multifunctional integrated probe, and a use method of the chromatographic analysis device. The chromatographic analysis device integrates chromatographic sampling, sample injection and separation functions into the integrated probe. Meanwhile, the present invention further discloses a method for performing microsample analysis by the chromatographic analysis device based on the multifunctional integrated probe. The present invention has the main advantages as follows: the device is high in integration level, small in dead volume, simple in structure, convenient to use and particularly suitable for microsample analysis with a small sample amount, provides a new chromatographic sample injection mode for chromatographic analysis, and provides an ideal platform for chromatographic analysis and on-site chromatographic analysis of a trace amount of samples.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: October 22, 2024
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Qun Fang, Di Qiong Jin, Jian Zhang Pan, Guan Sheng Du
  • Publication number: 20240336629
    Abstract: Provided are a compound of formula (I) that inhibit the activity of PARP7, a stereoisomer thereof, a deuterated derivative thereof, or a pharmaceutically acceptable salt thereof, an intermediate to prepare the compound, a process to prepare the compound, a composition comprising the same, and the methods of using the same.
    Type: Application
    Filed: January 26, 2022
    Publication date: October 10, 2024
    Inventors: Haijun LI, Mingming CHEN, Di KANG, Qinglong LI, Lei ZHANG, Man YAN, Wei LONG, Yanping WANG, Hao ZHANG, Cunbo MA, Amin LI
  • Patent number: 12114319
    Abstract: A reference signal transmission method is disclosed, the method including: determining at least two first reference signal resources; receiving a first channel based on the at least two first reference signal resources when a scheduling offset is less than or equal to a preset threshold and/or there is no spatial relation parameter information indication field in downlink control information DCI; and demodulating the first channel. When data on at least two reference signal resources needs to be received within a period of time, the method can increase a probability that a terminal device successfully receives the data.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: October 8, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Di Zhang, Kunpeng Liu
  • Publication number: 20240334838
    Abstract: The present disclosure provides an SOT-MRAM memory cell, including: a bottom electrode; a magnetic tunnel junction layer located on the bottom electrode; an orbital Hall effect layer located on the magnetic tunnel junction layer; a first transistor, a drain of which is connected to the orbital Hall effect layer; and a second transistor, a drain of which is connected to the bottom electrode. The present disclosure further provides an SOT-MRAM memory, an operation method, and an SOT-MRAM memory array.
    Type: Application
    Filed: March 2, 2022
    Publication date: October 3, 2024
    Inventors: Guozhong Xing, Long Liu, Xuefeng Zhao, Di Wang, Huai Lin, Hao Zhang, Ziwei Wang
  • Publication number: 20240331197
    Abstract: A method for calibrating extrinsic parameters of surround-view cameras on a vehicle includes: determining extrinsic parameters of the first camera and the second camera; determining a first pose initial value, a second pose initial value, a third pose initial value, and a fourth pose initial value; determining extrinsic parameters of the third camera and fourth camera according to the extrinsic parameters of the first camera and second camera, the first pose initial value, the second pose initial value, the third pose initial value, and the fourth pose initial value. According to the visual odometer information of the first camera and the second camera, the extrinsic parameters of the first camera and second camera are first determined, and the extrinsic parameters of the third camera and fourth camera are then determined according to the extrinsic parameter of the first camera and the extrinsic parameter of the second camera.
    Type: Application
    Filed: April 2, 2024
    Publication date: October 3, 2024
    Applicant: Xuancheng Luxshare Precision Industry Co.,Ltd
    Inventors: Meiying YANG, Xiaomin DING, Baojie WANG, Di ZHOU, Shoudao XIA, Fanyou ZHANG, Wenqin YANG, Yangqiu CAO
  • Publication number: 20240334841
    Abstract: The present invention discloses the low-stress niobium nitride (NbN) superconducting thin film and preparation method and application thereof. The preparation method includes the following steps: providing the metal Nb target and the Si-based substrates, fixing the Si-based substrate at room temperature, adjusting the mass flow ratio of N2/Ar to 20%-50%, the sputtering power to 50-400 W and the deposition pressure to 3.0-10.0 mTorr, NbN superconducting thin films with a stress range of-500 MPa˜500 MPa and a thickness of 70-150 nm were deposited on Si-based substrates. By synergistically controlling the mass flow rate ratio of N2/Ar, sputtering power, and deposition pressure, low stress NbN superconducting thin films can be easily and efficiently prepared. The stress range of the prepared NbN superconducting thin films meets the preparation requirements of superconducting dynamic inductance detectors, and can be mass-produced.
    Type: Application
    Filed: September 30, 2023
    Publication date: October 3, 2024
    Inventors: LIHUI YANG, XIAOHANG ZHANG, CHAO ZHANG, RAN DUAN, ZHIFENG ZHAO, DI LI, SHILING YU, YI FENG
  • Publication number: 20240320141
    Abstract: The present disclosure relates to data processing methods, computer devices, and non-transitory computer-readable storage media. In an example method, at least one processor obtains an instruction sequence of an application program, identifies an execution sequence of read/write instructions in the instruction sequence based on the instruction sequence, and executes the read/write instructions based on the identified execution sequence.
    Type: Application
    Filed: June 7, 2024
    Publication date: September 26, 2024
    Inventors: Rutao ZHANG, Di YU, Kai HOU
  • Publication number: 20240321777
    Abstract: In certain aspects, a method for forming a three-dimensional (3D) memory device is provided. A stack structure including interleaved first dielectric layers and second dielectric layers is formed. A plurality of channel structures are formed in a first region of the stack structure. A staircase structure is formed in a second region of the stack structure. A first portion of each of the second dielectric layers is replaced with a conductive layer, such that the conductive layer is partially separated between the staircase structure and the plurality of channel structures by a remainder of the second dielectric layer.
    Type: Application
    Filed: June 6, 2024
    Publication date: September 26, 2024
    Inventors: Zhong Zhang, Di Wang, Wenxi Zhou
  • Publication number: 20240317845
    Abstract: An anti-inhibin antibody and its applications are provided. The antibody can have the inhibitory effect of inhibins on the secretion of endogenous follicle-stimulating hormone (FSH), promote the secretion of endogenous FSH and promote the development of animal follicles. The antibody can replace the use of FSH or pregnant mare serum Gonadotropin (PMSG) in animal reproduction, and can be used for promoting animal reproduction, estrus synchronization, conception and birth, embryo transferring, improving ovulation quality, promoting livestock reproduction, and inducing estrus in female livestock.
    Type: Application
    Filed: December 13, 2022
    Publication date: September 26, 2024
    Applicant: NINGBO SANSHENG BIOLOGICAL TECHNOLOGY CO., LTD.
    Inventors: Yong ZHANG, Xingchang ZHENG, Aike WANG, Jiamin JIN, Jiale YANG, Di SUN, Yu CHEN, Junshuai YANG, Yong CHEN, Lu CHEN, Sichao ZHOU
  • Publication number: 20240314767
    Abstract: Embodiments of this application provide an information indication method and apparatus, to implement indication of transmission configuration indication information and data transmission in a multi-beam transmission scenario. In the method and the apparatus, a network device sends configuration information to a terminal device, to configure M transmission configuration indicator TCI states; the network device sends first indication information to the terminal device, where the first indication information is used to indicate A TCI states in the M TCI states; the network device sends second indication information to the terminal device, to indicate a first codepoint, where the first codepoint is determined by the network device based on at least one TCI state and according to a preset mapping rule between a TCI state and a codepoint; and the network device communicates with the terminal device based on the at least one TCI state.
    Type: Application
    Filed: May 24, 2024
    Publication date: September 19, 2024
    Inventors: Di Zhang, Kunpeng Liu
  • Publication number: 20240313427
    Abstract: This application provides an antenna and a communication system. The antenna includes a front mounting surface, a side mounting surface, a front radiating element array, and a side radiating element array. The front radiating element array is mounted on the front mounting surface, and the side radiating element array is mounted on the side mounting surface. An included angle on a side away from the front radiating element array is a first included angle, and the first included angle is less than 180°. One end of a circuit module is connected to an antenna port connected to the front radiating element array and an antenna port connected to the side radiating element array, and another end of the circuit module is configured to connect to radio frequency ports.
    Type: Application
    Filed: May 20, 2024
    Publication date: September 19, 2024
    Inventors: Bojie Li, Zhi Gong, Weihong Xiao, Guanxi Zhang, Di Wang, Xianghua Li
  • Patent number: 12094767
    Abstract: The present disclosure provides a method for forming a three-dimensional memory device. The method includes disposing an alternating dielectric stack on a substrate in a first direction perpendicular to the substrate; and forming a staircase structure and a dividing wall in the alternating dielectric stack. The staircase structure and the dividing wall extend in a second direction parallel to the substrate, and the dividing wall is adjacent to the staircase structure. The method also includes forming, sequentially on the staircase structure, a first barrier layer and a second barrier layer different from the first barrier layer. The method further includes forming a gate line slit (GLS) opening in the dividing wall. The GLS opening penetrates through the alternating dielectric stack in the first direction and is distant from the second barrier layer in a third direction that is parallel to the substrate and is perpendicular to the second direction.
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: September 17, 2024
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Ling Xu, Di Wang, Zhong Zhang, Wenxi Zhou
  • Patent number: 12093148
    Abstract: The technical solution involves a board card including a storage component, an interface apparatus, a control component, and an artificial intelligence chip. The artificial intelligence chip is connected to the storage component, the control component, and the interface apparatus, respectively; the storage component is used to store data; the interface apparatus is used to implement data transfer between the artificial intelligence chip and an external device; and the control component is used to monitor a state of the artificial intelligence chip. The board card is used to perform an artificial intelligence operation.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: September 17, 2024
    Assignee: Shanghai Cambricon Information Technology Co., Ltd
    Inventors: Shaoli Liu, Xiaofu Meng, Xishan Zhang, Jiaming Guo, Di Huang, Yao Zhang, Yu Chen, Chang Liu
  • Publication number: 20240301069
    Abstract: The present disclosure relates to the field of biomedicine, in particular to an anti-PD-L1 antibody and the use thereof. The anti-PD-L1 antibody or the antigen-binding fragment thereof provided in the present disclosure binds to a PD-L1 protein with a high affinity and high specificity, can effectively block the interaction between PD-L1 expressed on a cell surface and PD-1, and has the biological function activity of stimulating the production of cytokine, and has wide application prospects.
    Type: Application
    Filed: December 22, 2021
    Publication date: September 12, 2024
    Inventors: Lisheng LU, Yongting HUO, Chan ZHANG, Ying LUO, Di LU, Yunpeng LIU, Jun FU