Patents by Inventor Hui Ding

Hui Ding 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: 20230078317
    Abstract: A relay apparatus receives a first message from a first terminal device; and sends the first message when the relay apparatus determines that data of a target application is allowed to be transmitted through the relay apparatus. The relay apparatus stops sending the first message when the relay apparatus determines that the data of the target application is not allowed to be transmitted through the relay apparatus. The first message includes relay service indication information, and the relay service indication information is used to indicate the first terminal device to request to establish a relay link.
    Type: Application
    Filed: November 18, 2022
    Publication date: March 16, 2023
    Inventors: Weijun Xing, Hui Ding, Di Zhang, Wenfu Wu
  • Patent number: 11604233
    Abstract: The technology provides for a magnetic sensing device. The device includes a magnetic sensor configured to generate a first output triggered by a first polarity and a second output triggered by a second polarity. The device includes a first magnet, a second magnet, and a third magnet. The device may be configured such that, when the second magnet is not within a predetermined distance from the first magnet, a magnetic field from the first magnet having the first polarity causes the first output and the second output to have a first set of values. The device may be configured such that, when the second magnet is within the predetermined distance from the first magnet, a magnetic field from the third magnet having the second polarity causes the first output and the second output to have a second set of values.
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: March 14, 2023
    Assignee: Google LLC
    Inventors: Yao Ding, Hui Li
  • Publication number: 20230076533
    Abstract: The present disclosure discloses a method of preparing a Ni active site-loaded C—Si aerogel catalyst, and a product and use thereof, belonging to the technical field of catalyst preparation. The method includes the following steps: (1) dissolving absolute ethanol, trimethoxymethylsilane, cetyltrimethylammonium bromide and HCl in deionized water, conducting hydrolysis to obtain a hydrolyzate, followed by adjusting a pH value of the hydrolyzate to 7 to 8.5, and drying to obtain a C—Si aerogel; and (2) in the absolute ethanol, mixing NiCl2.6H2O with the C—Si aerogel obtained in step (1) uniformly, and conducting ultrasonication, impregnation and drying, followed by calcination to obtain the Ni active site-loaded C—Si aerogel catalyst. In the present disclosure, the prepared Ni active site-loaded C—Si aerogel catalyst is capable of conducting catalytic degradation of aromatic volatile organic compounds (VOCs) at room temperature.
    Type: Application
    Filed: March 21, 2022
    Publication date: March 9, 2023
    Applicant: TIANJIN UNIVERSITY
    Inventors: Hui DING, Dan ZHAO, Rui LIU
  • Publication number: 20230072956
    Abstract: This application relates to the field of communication technologies, and provides a slice access method, apparatus, and system, to reduce a probability that a terminal service fails because a slice that is not suitable for a current to-be-initiated service is matched. The slice access method includes: receiving one or more user route selection policy rules URSP rules from a network apparatus, and performing URSP matching according to the one or more URSP rules. At least one URSP rule in the URSP rules includes indication information, and the indication information indicates to match one or more preset URSP rules or match one or more preset route selection descriptors RSDs. The method is applied to a network slice access procedure.
    Type: Application
    Filed: November 10, 2022
    Publication date: March 9, 2023
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Hui Ding, Zhuoming Li
  • Publication number: 20230058315
    Abstract: A voltage sensing circuit uses a voltage divider for providing a sense signal indicating the voltage across a circuit component. A current injector is used for injecting current to the sensing terminal. A sense signal is obtained with no current injection, to determine if a fault is present. The sensing terminal is coupled to the external circuit component via a voltage clamping component. A further sense signal is obtained in response to the injection of current. By comparing the sense signal in response to the injected current and a clamping voltage of the voltage clamping component, it can then be determined if the fault is caused by the circuit component or by the voltage divider.
    Type: Application
    Filed: February 19, 2021
    Publication date: February 23, 2023
    Inventors: Zhaomin MENG, Hui ZHANG, Jiuliang DING
  • Patent number: 11576075
    Abstract: Provided are an information transmission method and apparatus, and computer storage medium. The method includes following steps: a base station or a second user equipment (UE) sends instruction information to a first UE, where the instruction information is used for instructing the first UE to report at least one of acknowledgement information or channel quality information through a first interface or a second interface; if the base station or the second UE receives the acknowledgement information sent by the first UE, the base station or the second UE determines whether to retransmit data through the first interface according to the acknowledgement information; if the base station or the second UE receives the channel quality information sent by the first UE, the base station or the second UE determines a wireless transmission parameter of the first interface according to the channel quality information.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: February 7, 2023
    Assignee: ZTE Corporation
    Inventors: Hui Xu, Chen Lu, Fang Xie, Yaying Wang, Jianfeng Ding, Xiaoquan Hua
  • Patent number: 11571774
    Abstract: An intelligent plate parts machining production line combining universal equipment and special equipment. Four special machining tools are located on first to fourth stations, respectively, and a universal machining tool is located on a fifth station. The stations are sequential from an automatic feeding device. Truss conveying devices are behind the first to fourth stations, and four mechanical arms are on the truss conveying devices. A four-axis manipulator is between the fourth and fifth stations for transferring materials between the two stations and discharging finished products. Industrial cameras are on the second-station mechanical arm and the four-axis manipulator. Waste boxes are between the first and second stations and between the fourth and fifth stations. A discharging box is on the front side of the fifth station. A scrap conveying mechanism is below the production line. Flexible clamps and sliding rail cylinders are used, so that the production line is flexible.
    Type: Grant
    Filed: September 7, 2020
    Date of Patent: February 7, 2023
    Assignees: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY, JIANGSU TIEKE NEW MATERIAL CO., LTD.
    Inventors: Chengshun Zhu, Hui Zhang, Yujun Huang, Bincheng Li, Kaihang Yang, Lei Ding
  • Patent number: 11570949
    Abstract: A lawn mower, wherein the cutter system of the lawn mower needs to judge whether the start pulse and the start signal of the cutter switch are valid at the same time under the condition that the seat switch is closed, and the cutter system will be started, only the two conditions are met at the same time, thus not only improving the safety when the cutter system is started, but also the startup of the cutter system can be completed automatically, saving time and labor, and reducing the operator's operation difficulty.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: February 7, 2023
    Assignee: Globe (Jiangsu) Co., Ltd.
    Inventors: Hui Chen, Jiafu Xue, Peng Zhao, Zhizheng Ding, Jing Wang, Zhaochong Liu, Kai Huang
  • Publication number: 20230035694
    Abstract: This application provide a service guarantee method and apparatus. The method is applied to a scenario in which a remote terminal device accesses a network via a relay device. The method includes: A PCC rule generated by a policy control network element based on subscription data of the remote terminal device includes a second quality of service QoS parameter of a second communication interface between the remote terminal device and the relay device, so that a session management network element can generate, according to the received PCC rule, a second QoS rule corresponding to the second communication interface, and the session management network element can send the second QoS rule to the relay device. The QoS rule required by the second communication interface is generated based on the subscription data of the remote terminal device, and the remote terminal device can access a service via the relay device.
    Type: Application
    Filed: October 14, 2022
    Publication date: February 2, 2023
    Inventors: Hui DING, Weijun XING, Wenfu WU
  • Publication number: 20230035944
    Abstract: A multi-dimensional flight release efficiency evaluation method. The method comprises: obtaining air flow control production and operation data which mainly comprises airspace capacity information, flight scheduling basic information, flight four-dimensional trajectory information and the like through a business information comprehensive processing platform, identifying a flight object affected by flow control and a flight object restricted by flow control through processing the operation data, analyzing a flight release time-hopping degree, calculating flight release delay distribution, evaluating controlled flight release fairness, predicting a controlled flight release normal rate, comparing airspace flow capacity matching situations, establishing a multi-dimensional flight release efficiency evaluation index set, and visually displaying evaluation indexes in modes of list, histogram, line chart, radar chart and the like.
    Type: Application
    Filed: August 29, 2022
    Publication date: February 2, 2023
    Inventors: Jibo HUANG, Hui DING, Jing TIAN, Ming TONG, Bin DONG, Xuan WANG, Xu BAO, Xi CHEN
  • Publication number: 20230023571
    Abstract: This application discloses a service processing method for a proximity service, a device, and a system, and relates to the field of wireless communication technologies, to resolve a problem such as inappropriate charging caused because a network side does not perform, in proximity service (ProSe) communication, service supervision or service management on a data packet transmitted by remote user equipment (UE) via relay UE. In this application, a first network element (for example, an access and mobility management function AMF network element or a session management function SMF network element) may obtain, based on relay information that is received from the remote UE and that includes a relay service code or first indication information indicating that the remote UE is to transmit a service in relay mode, policy configuration information for detecting or monitoring service data forwarded by the relay UE.
    Type: Application
    Filed: September 27, 2022
    Publication date: January 26, 2023
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Weijun Xing, Hui Ding, Di Zhang, Wenfu Wu
  • Publication number: 20230002998
    Abstract: A method for constructing a steel sheet pile cofferdam is provided, including: step S1, determining a construction area of the steel sheet pile cofferdam; step S2, piling steel casings, and welding guide frame brackets to the steel casings, the guide frame brackets are connected with a guide frame and limiting clamp plates; step S3, piling steel sheet piles by relying on the guide frame; step S4, pouring subsealing concrete at a bottom of the steel sheet pile cofferdam; step S5, arranging purlins and internal supports within the steel sheet pile cofferdam; step S6, perform a secondary subsealing at the bottom of the steel sheet pile cofferdam; step S7, pumping water within the steel sheet pile cofferdam through a pump and pouring to form a bearing platform on the subsealing concrete; step S8, removing the steel sheet pile cofferdam after the bearing platform is formed.
    Type: Application
    Filed: June 22, 2022
    Publication date: January 5, 2023
    Inventors: ZHONGCHU TIAN, YE DAI, YU TANG, TAO PENG, BINYANG DING, PEI CONG, XUEJUN PENG, YUMAN LUO, YALI GU, CHAOHUA LUO, HUI CAO, YUNLONG LIU, TAO LING
  • Patent number: 11545703
    Abstract: The present disclosure provides a charging method and a terminal. The method includes: automatically learning, by the terminal, historical data by using a machine learning algorithm, to establish a habit model of a user, and matching a current time with the usage habit model of the user to determine a current charging intention of the user, so as to determine a charging mode according to the charging intention. By means of the technical solutions, a charging requirement of a user can be effectively identified, and on-demand charging can be implemented. This improves user experience while avoiding a battery life decrease caused by frequent fast charging.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: January 3, 2023
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Dawei Huo, Jie Ding, Pinghua Wang, Hui Li, Jinbo Ma
  • Publication number: 20220416260
    Abstract: Hybrid catalyst suitable for use in a proton exchange membrane fuel cell and method of preparing same. In one embodiment, the hybrid catalyst is iron-free and includes an Mn—N—C support and platinum-containing nanoparticles that are dispersed on the Mn—N—C support. The Mn—N—C support preferably comprises atomically dispersed and nitrogen coordinated MnN4 moieties and has a particle size of about 30 to 200 nm. The platinum-containing nanoparticles preferably have a particle size ranging from about 2 to 8 nm and are made of platinum or a platinum-cobalt intermetallic alloy, such as a cubic L12 Pt3Co alloy or a tetragonal L10 PtCo alloy. The hybrid catalyst may be made by combining a quantity of a hexachloroplatinic acid solution with a quantity of an Mn—N—C support, sonicating the mixture in an ice bath, freeze-drying the sonicated product, calcinating the freeze-dried product under a forming gas, and heating the calcinated product.
    Type: Application
    Filed: June 24, 2022
    Publication date: December 29, 2022
    Inventors: Gang Wu, Yachao Zeng, Zhi Qiao, Hui Xu, Shuo Ding
  • Publication number: 20220417101
    Abstract: A communication method is provided, a first policy control network element sends a subscription message to a usage monitoring network element, where the subscription message includes identification information of a first slice and identification information of a terminal device, and the subscription message is for subscribing to usage status information of the terminal device in the first slice. The first policy control network element receives, from the usage monitoring network element, first indication information indicating that usage of the terminal device in the first slice is exhausted. The first policy control network element sends, to a mobility management network element, availability status information of the first slice indicating that the first slice is unavailable; or the first policy control network element sends a user route selection policy to the terminal device, where the user route selection policy does not include the identification information of the first slice.
    Type: Application
    Filed: September 2, 2022
    Publication date: December 29, 2022
    Inventors: Hui DING, Changqi LU
  • Publication number: 20220417724
    Abstract: A method for determining a policy control network element, in which a mobility management network element obtains first indication information, where the first indication information indicates to select a same policy control network element as a policy control network element for access and mobility management and a policy control network element for session management; the mobility management network element receives a session establishment request from a terminal for establishing a first session; and the mobility management network element sends second indication information and information about a first policy control network element to a session management network element based on the first indication information, where the second indication information indicates to select a same policy control network element as a policy control network element used for access and mobility management and a policy control network element used for session management of the first session.
    Type: Application
    Filed: September 2, 2022
    Publication date: December 29, 2022
    Inventors: Hui Ding, Shufeng Shi
  • Publication number: 20220402626
    Abstract: A flight pushback state monitoring method based on multi-modal data fusion comprises: 1, constructing a control intention recognition rule, and recognizing a pushback intention from a control instruction sent by a controller; 2, constructing a flight intention recognition model, extracting an aircraft action from a real-time monitoring video, and capturing a flight intention; and 3, constructing an intention alignment fusion rule, and judging whether control intention information conflicts with flight intention information; by fusing the control intention and the flight intention, the method can realize the following auxiliary functions: timely judging whether the aircraft follows the pushback instruction sent by the controller, if a captain does not act according to the control instruction or acts arbitrarily without a control instruction, giving an inconsistent alarm, and a function of monitoring the flight pushback state is implemented.
    Type: Application
    Filed: August 5, 2022
    Publication date: December 22, 2022
    Inventors: Xuan WANG, Wenyi TANG, Hui DING, Jibo HUANG, Yan LIU, Qiucheng XU
  • Publication number: 20220398931
    Abstract: A flight schedule optimization method based on a flight normality target is capable of carrying out pre-analysis on flight operation efficiency of a current flight schedule based on a national air traffic control service capability, and on this basis, generating a corresponding flight schedule adjustment suggestion according to a flight normality optimization target, which aims to provide a technical support means for carrying out flight schedule rationality analysis and optimization in strategic air traffic flow management.
    Type: Application
    Filed: August 10, 2022
    Publication date: December 15, 2022
    Inventors: Feifei CHEN, Hui DING, Mingwei ZHANG, Ming TONG, Xiaozhu SHI, Shan'e XU, Fan BAO, Jibo HUANG, Yang ZHANG, Xuan WANG, Jing TIAN, Wenyi TANG, Zeyuan LIU, Qingqing TAN, Weiyu JIANG
  • Publication number: 20220392356
    Abstract: A time-space conversion method of flight sequencing information aims to solve a problem that a flight sequencing suggestion generated by an arrival management system has poor effect in practical application due to abstract characteristics, comprising: generating a sequencing time and a delay suggestion of a flight in each key point in a terminal area and each runway by using a flight sequencing technology; predicting a flight status of the flight according to a current position and 4D trajectory information of the flight, and filtering a delay-consumed flight segment, and on that basis, generating a flight segment delay allocation strategy with reference to an aircraft performance and sequencing information, and obtaining a flight segment delay allocation result; and generating a visual spatial position reference target according to the flight segment delay allocation result and an operation deviation limit.
    Type: Application
    Filed: August 10, 2022
    Publication date: December 8, 2022
    Inventors: Feifei CHEN, Ke XU, Yibo DING, Mingwei ZHANG, Hui DING, MING TONG, Xiaozhu SHI, Yang ZHANG, Jibo HUANG, Wenyi TANG, Zeyuan LIU, Qingqing TAN, Weiyu JIANG
  • Patent number: D973122
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: December 20, 2022
    Assignee: Shenzhen Dinghuixin Technology Co., Ltd.
    Inventor: Hui Ding