Patents by Inventor Zheng Zhang

Zheng 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: 20250047103
    Abstract: A method for enhancing transient stability of a renewable energy power system is performed as follows. An external subsystem corresponding to the renewable energy power system is constructed. A first matrix corresponding to the external subsystem based on voltage control is constructed. A second matrix corresponding to the renewable energy power system is generated. A transient stability Lyapunov function corresponding to the renewable energy power system is constructed in real time based on the first matrix and the second matrix. A first control signal corresponding to the renewable energy power system is generated based on Lyapunov's second method. The transient stability of the renewable energy power system is controlled and enhanced in real time based on the first control signal. The first control signal is an adaptive voltage control signal of the renewable energy power system.
    Type: Application
    Filed: October 23, 2024
    Publication date: February 6, 2025
    Inventors: Guoteng WANG, Wentao LIU, Ying HUANG, Yan LI, Baorong ZHOU, Ye ZHANG, Wangqianyun TANG, Zheng XU
  • Publication number: 20250047674
    Abstract: Embodiments of this application disclose a security verification method and apparatus. The method includes: receiving a first command from a network device, where the first command includes a first value, and the first command is one of a select command, a query command, a query repeat command, a query adjust command, or an acknowledgment command; determining a first response value based on the first value and a security key; and sending a first request, where the first request includes the first response value, and the first response value is used by a verification function to verify a terminal device. According to embodiments of this application, communication security can be ensured.
    Type: Application
    Filed: October 25, 2024
    Publication date: February 6, 2025
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zheng ZHANG, Fei LI, Zaifeng ZONG
  • Publication number: 20250042054
    Abstract: A product cutting system includes a cutting device disposed at a cutting station for cutting a product and a conveying device transporting the product to be cut to the cutting station. The cutting device is separate from the conveying device and can cooperate with a plurality of different conveying devices to cut a plurality of different products.
    Type: Application
    Filed: August 1, 2024
    Publication date: February 6, 2025
    Applicants: Tyco Electronics (Zhuhai) Ltd, TE Connectivity Solutions GmbH, Tyco Electronics (Shanghai) Co., Ltd.
    Inventors: Lei (Alex) Zhou, Wei Zheng, Hao Li, Dandan (Emily) Zhang, Roberto Francisco-Yi Lu, Ming (Micky) Jiang, Liqing (Mary) Ma
  • Publication number: 20250047102
    Abstract: A dynamic stability control method for power systems with renewable energy, in which a non-linear system of a grid-forming inverter corresponding to a renewable energy power system is created. An external subsystem corresponding to the grid-forming inverter is constructed based on a Lie derivative. According to the external subsystem, a linear sliding surface corresponding to the external subsystem is constructed, and a dynamic stability control unit corresponding to the external subsystem is generated based on sliding mode control. A first instruction data corresponding to the dynamic stability control unit is generated to control dynamic stability of the renewable energy power system in real time. The voltage instruction value of the grid-forming inverter is modified to improve the dynamic stability of the renewable energy power system. A system for implementing such method is also provided.
    Type: Application
    Filed: October 23, 2024
    Publication date: February 6, 2025
    Inventors: Guoteng WANG, Wentao LIU, Ying HUANG, Yan LI, Baorong ZHOU, Ye ZHANG, Wangqianyun TANG, Zheng XU
  • Publication number: 20250044874
    Abstract: A portable computer includes a display portion comprising a display and a base portion pivotally coupled to the display portion. The base portion may include a bottom case and a top case, formed from a dielectric material, coupled to the bottom case. The top case may include a top member defining a top surface of the base portion and a sidewall integrally formed with the top member and defining a side surface of the base portion. The portable computer may also include a sensing system including a first sensing system configured to determine a location of a touch input applied to the top surface of the base portion and a second sensing system configured to determine a force of the touch input.
    Type: Application
    Filed: October 21, 2024
    Publication date: February 6, 2025
    Inventors: Christiaan A. Ligtenberg, Brett W. Degner, Ron A. Hopkinson, Asif Hussain, Dinesh C. Mathew, Mikael M. Silvanto, Chang Zhang, Zheng Gao, Robert Y. Cao, Keith J. Hendren, Bryan W. Posner, Simon R. Lancaster-Larocque, Alex J. Lehmann
  • Patent number: 12218795
    Abstract: The Internet can be configured to provide communications to a large number of Internet-of-Things (IoT) devices. Devices can be designed to address the need for network layers, from central servers, through gateways, down to edge devices, to grow unhindered, to discover and make accessible connected resources, and to support the ability to hide and compartmentalize connected resources. Network protocols can be part of the fabric supporting human accessible services that operate regardless of location, time, or space. Innovations can include service delivery and associated infrastructure, such as hardware and software. Services may be provided in accordance with specified Quality of Service (QoS) terms. The use of IoT devices and networks can be included in a heterogeneous network of connectivity including wired and wireless technologies.
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: February 4, 2025
    Assignee: INTEL CORPORATION
    Inventors: Ned M. Smith, Keith Nolan, Mark Kelly, Gregory Burns, Michael Nolan, John Brady, Cliodhna Ni Scanaill, Niall Cahill, Thiago Macieira, Zheng Zhang, Glen J. Anderson, Igor Muttik, Davide Carboni, Eugene Ryan, Richard Davies, Toby M. Kohlenberg, Maarten Koning, Jakub Wenus, Rajesh Poornachandran, William C. Deleeuw, Ravikiran Chukka
  • Publication number: 20250035995
    Abstract: The present disclosure provides an array substrate, a liquid crystal display panel and a liquid crystal display device, including: a base substrate; gate lines each extending in a first direction on the base substrate; data lines each extending in a second direction intersecting the first direction; pixel units located in regions defined by the gate lines and the data lines; each pixel unit has a first side and a second side each extending in the second direction and opposite to each other in the first direction; each pixel unit includes a first electrode including a plurality of strip-shaped 10 electrodes, at least part of the strip-shaped electrodes each have a first part and a second part extending in different directions, first parts are connected at the first side, second parts are disconnected at the second side, and lengths of the first part and the second part are different.
    Type: Application
    Filed: October 10, 2024
    Publication date: January 30, 2025
    Inventors: Meina YU, Zheng FANG, Hyunsic CHOI, Pengxia LIANG, Xiaochuan CHEN, Hui ZHANG, Liwei LIU, Changfeng LI, Fuqiang LI, Yuyao WANG, Ge SHI, Jiahui HAN, Song YANG, Yujie LIU, Shiyu ZHANG, Yanliu SUN
  • Publication number: 20250039041
    Abstract: A trusted communications environment includes a primary participant with a group creator and a distributed ledger, and a secondary participant with communication credentials. An Internet of Things (IoT) network includes a trusted execution environment with a chain history for a blockchain, a root-of-trust for chaining, and a root-of-trust for archives. An IoT network includes an IoT device with a communication system, an onboarding tool, a device discoverer, a trust builder, a shared domain creator, and a shared resource directory. An IoT network includes an IoT device with a communication system, a policy decision engine, a policy repository, a policy enforcement engine, and a peer monitor. An IoT network includes an IoT device with a host environment and a trusted reliability engine to apply a failover action if the host environment fails. An IoT network includes an IoT server including secure booter/measurer, trust anchor, authenticator, key manager, and key generator.
    Type: Application
    Filed: October 11, 2024
    Publication date: January 30, 2025
    Inventors: Ned M. Smith, Keith Nolan, Mark Kelly, Michael Nolan, John Brady, Thiago Macieira, Zheng Zhang, Glen J. Anderson, Igor Muttik
  • Publication number: 20250034995
    Abstract: The present disclosure relates to the field of CO2 geological sequestration, and provides a whole-process multi-parameter monitoring device and method for simulating CO2 geological sequestration and use thereof. A large-scale reactor body is developed, and a geological reservoir at a depth of 800 to 3000 meters is simulated. A modular built-in model device is researched and developed, a multi-type and variable-structure reservoir remodeling technology is developed, and mutual coupling of modules can be achieved. The design idea of separating the pressure reactor from the built-in sample model is adopted in the device. The confining pressure, the pore pressure, the temperature gradient, and the axial load of the device can be independently controlled through a temperature control mechanism and a loading mechanism respectively, so that the restoration of the state of in-situ stresses in the reservoir is realized.
    Type: Application
    Filed: July 26, 2024
    Publication date: January 30, 2025
    Applicant: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Yongchen SONG, Lei YANG, Mingjun YANG, Yu LIU, Lanlan JIANG, Dawei GUAN, Lunxiang ZHANG, Yi ZHANG, Yanghui LI, Zheng LING, Tao YU, Bingbing CHEN, Peng WU
  • Publication number: 20250031212
    Abstract: A control information transmission method, apparatus, and systems are disclosed. An example method includes: determining configuration information of a control channel, wherein the configuration information comprises at least one of frequency domain information or time domain information, the at least one of frequency domain information or time domain information indicates a time-frequency resource occupied by the control channel, and the configuration information further comprises indication information indicating a quantity of at least one resource element set, wherein the time-frequency resource occupied by the control channel comprises the at least one resource element set; mapping control information to one or more of the at least one resource element set based on the configuration information; sending the configuration information to a terminal device; and sending the control information to the terminal device.
    Type: Application
    Filed: July 26, 2024
    Publication date: January 23, 2025
    Inventors: Xu ZHANG, Jianguo WANG, Lixia XUE, Zheng CHEN
  • Publication number: 20250030632
    Abstract: Disclosed are a method and apparatus for forwarding a Bit Index Explicit Replication (BIER) packet, and a storage medium. The method may include: receiving a first BIER packet generated by a third node, wherein the first BIER packet comprises a first BIER packet header and a BIER segment list, the first BIER packet header comprises first node information, and the BIER segment list comprises second node information; changing the first node information in the first BIER packet header into the second node information to obtain a second BIER packet header; and forwarding a second BIER packet corresponding to the second BIER packet header to a second node corresponding to the second node information.
    Type: Application
    Filed: August 5, 2022
    Publication date: January 23, 2025
    Inventors: Benchong XU, Zheng ZHANG
  • Publication number: 20250030420
    Abstract: Disclosed herein is an input device having adjustable input mechanisms. The input mechanisms of the input device may be dynamically adjusted based on one or more input characteristics associated with a user. Accordingly, the input device may be customized to fit a user's input preferences.
    Type: Application
    Filed: June 14, 2022
    Publication date: January 23, 2025
    Inventors: Paul X. Wang, John C. DiFonzo, Dayu Qu, Zheng Gao, Chang Zhang
  • Patent number: 12205999
    Abstract: Provided is a metal-oxide thin-film transistor. The metal-oxide thin-film transistor includes a gate, a gate insulation layer, a metal-oxide semiconductor layer, a source electrode, a drain electrode, and a passivation layer that are successively disposed on a base substrate; wherein the source electrode and the drain electrode are both in a laminated structure, wherein the laminated structure of the source electrode or the drain electrode at least includes a bulk metal layer and an electrode protection layer; wherein the electrode protection layer includes a metal or a metal alloy; the electrode protection layer is at least disposed between the metal-oxide semiconductor layer and the bulk metal layer; wherein a metal-oxide layer is disposed between the electrode protection layer and the bulk metal layer.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: January 21, 2025
    Assignees: FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Bin Lin, Liangliang Li, Zheng Liu, Bo Hu, Rui Zhang, Xinlin Peng
  • Patent number: 12206577
    Abstract: Provided are a multicast traffic transmission method and apparatus, a communication node and a storage medium. The multicast traffic transmission method includes the following. A first forwarding entry is determined, where the first forwarding entry includes Bit Indexed Explicit Replication (BIER) information of an Autonomous System Border Router (ASBR); multicast traffic is acquired; and the multicast traffic is encapsulated based on the first forwarding entry, and a BIER packet is determined and transmitted.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: January 21, 2025
    Assignee: ZTE CORPORATION
    Inventors: Zheng Zhang, Benchong Xu, Xiaolong Zhu, Rusheng Ma
  • Publication number: 20250024464
    Abstract: The first node receives a first DCI scheduling K1 cells; at least 2 cells among the K1 cells respectively correspond to subcarrier spacings that are unequal, K1 being a positive integer greater than 1; the first minimum applicable scheduling offset is indicated via a physical layer dynamic signaling in a first slot; a first cell is one of the K1 cells, and the first cell is different from a cell to which the physical layer dynamic signaling belongs, the first minimum applicable scheduling offset applying to the first cell from a second slot of the first cell; the second slot depends on the first slot and a first offset value, the first offset value being related to both a subcarrier spacing corresponding to the first cell and a subcarrier spacing corresponding to the cell to which the physical layer dynamic signaling belongs. This application is for the effective time.
    Type: Application
    Filed: July 9, 2024
    Publication date: January 16, 2025
    Applicant: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
    Inventors: Qi JIANG, Ping WANG, Zheng LIU, Xiaobo ZHANG
  • Publication number: 20250024458
    Abstract: The node receives a first information block, being used to determine multiple PDCCH candidates; and monitors at least one PDCCH candidate; a first PDCCH candidate is one of the multiple PDCCH candidates, and whether there is a second PDCCH candidate among the multiple PDCCH candidates is used to determine whether the first PDCCH candidate is counted for monitoring; at least one of two conditions that an index of the second PDCCH candidate is not equal to an index of the first PDCCH candidate or that the number of the serving cell(s) scheduled by the second PDCCH candidate is not equal to the number of the serving cell(s) scheduled by the first PDCCH candidate is satisfied.
    Type: Application
    Filed: September 26, 2024
    Publication date: January 16, 2025
    Applicant: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
    Inventors: Zheng LIU, Xiaobo ZHANG
  • Publication number: 20250013936
    Abstract: A method can include receiving remarks associated with one or more field operations; processing the remarks for event detection using a dependency matcher and a machine learning model, where, responsive to the dependency matcher failing to detect an event, the processing implements the machine learning model to detect the event; and outputting at least the detected event.
    Type: Application
    Filed: November 21, 2022
    Publication date: January 9, 2025
    Inventors: Zheng Zhang, Tianjun Hou, Daria Khvostichenko, Josselin Kherroubi
  • Publication number: 20250011863
    Abstract: Systems and method for determining variants can receive mapped reads, align flow space information to a flow space representation of a corresponding portion of the reference. Reads spanning a position with a potential variant can be evaluated in a context specific manner. A list of probable variants can be provided.
    Type: Application
    Filed: July 11, 2024
    Publication date: January 9, 2025
    Inventors: Dumitru Brinza, Zheng Zhang, Fiona Hyland, Rajesh Gottimukkala
  • Patent number: 12180326
    Abstract: Described herein is a polyurethane foam produced in a “one shot process” that has low density, is semi-hard, and displays a high rebound value all while providing superior split tear performance. The polyurethane foam can be used in a “one shot process” to produce a shoe sole, a mid-sole or an insole for a shoe. The shoe sole may be used for forming an outer sole of a sandal type shoe, a midsole of an athletic type shoe, or an insole for insertion into any type of shoe.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: December 31, 2024
    Assignee: BASF SE
    Inventors: Cai An Wang, Chang Xi Li, Ren Zheng Zhang
  • Publication number: 20240400927
    Abstract: Embodiments described herein relate to lubricating liquids and the application thereof to ostomy pouches. In some embodiments, an apparatus can include a container having an inner surface, and a lubricating liquid coated on the inner surface, between about 50 wt % and about 80 wt % of a primary lubricating oil, between about 0.01 wt % and about 2 wt % of an antioxidant, between about 0.1 wt % and about 10 wt % of a polymer, and between about 1 wt % and about 50 wt % of a secondary liquid, the secondary liquid configured to improve the solubility of the polymer in the primary lubricating oil. In some embodiments, the container includes an ostomy pouch. In some embodiments, the apparatus further includes a contact product disposed in the container and in contact with the lubricating liquid. In some embodiments, the contact product includes stool.
    Type: Application
    Filed: June 4, 2024
    Publication date: December 5, 2024
    Inventors: Raymond SEEKELL, Zheng ZHANG, Monica SWINNEY, J. David SMITH