Patents by Inventor Xiaoming Zhang

Xiaoming 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: 20240205758
    Abstract: Embodiments of the present disclosure provide method and apparatus for handover management. A method performed by a first mobility management function in a first system comprises obtaining mobility management context for single radio voice call continuity (SRVCC). The method further comprises sending a forward relocation request to a second mobility management function in a second system during a handover from the first system to the second system. The forward relocation request comprises mobility management context for the SRVCC.
    Type: Application
    Filed: May 9, 2022
    Publication date: June 20, 2024
    Inventors: Wenming Chen, Juying Gan, Yong Yang, Qiong Song, Lei Xia, Xuemei Zhang, Yunjie Lu, Xiaoming Li, Ce Zhang
  • Publication number: 20240195846
    Abstract: A method and apparatus for session management function reselection. A method performed by an access and mobility function includes selecting a second session management function (SMF) to serve a session of a user equipment (UE). The session of the UE is currently served by a first SMF and an access network. The method further includes sending a create session management context request comprising a reason of selecting the second SMF to serve the session of the UE to the second SMF. The reason indicates that the session of the UE is still served by the access network. The method further includes receiving a create session management context response comprising a session resource modify request from the second SMF. The session resource modify request includes access network tunnel information of the access network. The method further includes sending the session resource modify request to the access network.
    Type: Application
    Filed: April 13, 2022
    Publication date: June 13, 2024
    Inventors: Wen ZHANG, Jinyin ZHU, Juying GAN, Yunjie LU, Qiong SONG, Xiaoming LI, Wu WANG
  • Publication number: 20240192256
    Abstract: The present invention disclosed a method for calculating an oscillation damping ratio of a power grid, and relates to the field of power system operation and control. When a power system oscillates, an oscillation period, two oscillation extreme points, and an oscillation direct current component start to be detected. Then an oscillation decay time constant is calculated according to the two oscillation extreme points and the oscillation direct current component. The oscillation damping ratio is calculated through the oscillation decay time constant and the oscillation period. Compared with a conventional fitting method, the conventional fitting method cannot calculate and analyze the oscillation damping ratio in a cast that a complete oscillation waveform is not obtained. The method proposed by the present inventive patent may complete the calculation of the oscillation damping ratio in a case of obtaining 2 pieces of data, so as to accelerate the speed of calculation.
    Type: Application
    Filed: February 23, 2024
    Publication date: June 13, 2024
    Inventors: Yihui ZHANG, Libin WEN, Guangshi LIU, Qian DOU, Dongshan HUANG, Xiaoming WANG, Zhiyuan SUN, Guangling LU, Mingpo LI, Mosi LIU, Hao QIU, Xiaoyin QIU, Zhiyang YAO, Wei ZHANG
  • Publication number: 20240196632
    Abstract: Semiconductor components, fabrication methods thereof and memory systems. A fabrication method includes performing trap repairing on a first wafer at a first temperature, the first wafer including memory cells; bonding the first wafer with a second wafer to form a semiconductor component, the second wafer including a device layer; and repairing the semiconductor component at a second temperature lower than the first temperature.
    Type: Application
    Filed: December 30, 2022
    Publication date: June 13, 2024
    Inventors: Sheng Peng, Zhiyong Lu, Wenbo Zhang, Xiaoming Mao, Zhaohui Cheng, Jing Gao, Lei Xue
  • Patent number: 11998583
    Abstract: A Fructus Forsythiae and Radix Astragali compound preparation, and a preparation method therefor and a use thereof is provided. Traditional Chinese medicine formulation components consist of the following raw materials or raw material extracts in parts by mass: 9-11 parts of Flos Lonicerae, 9-11 parts of Fructus Forsythiae, 9-11 parts of Radix Scutellariae, 9-11 parts of Herba Artemisiae Annuae, 9-11 parts of Radix Astragali, 9-11 parts of stir-fried Rhizoma Atractylodis Macrocephalae, 9-11 parts of Herba Pogostemonis, 5-7 parts of Radix Saposhnikoviae, 9-11 parts of Radix Ophiopogonis, and 5-7 parts of Radix Glycyrrhizae. The components can be made into an oral liquid, a granule, a dissolved medicine, or a tablet. Further disclosed is a use of the Fructus Forsythiae and Radix Astragali compound preparation in preparation of medicines for preventing and/or treating a viral influenza disease.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: June 4, 2024
    Assignee: NANTONG UNIVERSITY
    Inventors: Xiaosong Gu, Chunkang Tang, Leilei Gong, Yu Zhang, Qiong Cheng, Xiaoming Yang, Xiaomin Wang
  • Patent number: 11999387
    Abstract: A heat dissipation system for a high-speed train running in a low-vacuum tube is provided. Component groups that provide power and resistance for the movement and stop of a train are provided at a periphery, close to the train, in a low-vacuum tube. The component group is provided with a group A cooling assembly. The group A cooling assembly includes a group A cooling-type heat exchanger and/or a group A nozzle assembly attached to the back of the component group. Since the friction between the train running at high speed and the air in the low-vacuum tube and the operation of the key equipment in the low-vacuum tube will generate a lot of heat, the group A cooling assembly in the component group in the low-vacuum tube exchanges the heat with the air in the low-vacuum tube.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: June 4, 2024
    Assignees: HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO., LTD, HEFEI GENERAL ENVIRONMENTAL CONTROL TECHNOLOGY CO., LTD, HIWING TECHNOLOGY ACADEMY OF CASIC
    Inventors: Xiuping Zhang, Panpan Zhao, Junfeng Wu, Ru Zhang, Xiaoming Kong, Shuangqing Xu, Dao Zhou, Xudong Yuan, Kai Mao, Na Zhang, Ming Zhao, Shaowei Li, Jinglong Bo
  • Publication number: 20240177955
    Abstract: The disclosure provides a contactor and an air conditioning system. The contactor includes a main body, a first electrical terminal, a second electrical terminal, a contact support, and a refrigerant blocking structure. The contact support is at least partially arranged in the main body and arranged between the first electrical terminal and the second electrical terminal. The contact support is configured such that a power received by the first electrical terminal from a power grid is at least partially transmitted to a load through the second electrical terminal when activated. The refrigerant blocking structure is arranged on a side of the main body toward the contact support, and the refrigerant blocking structure, the contact support, and the opening are arranged correspondingly, and the refrigerant blocking structure at least partially surrounds an outside of the contact support for blocking a flame generated by igniting of a refrigerant.
    Type: Application
    Filed: February 23, 2023
    Publication date: May 30, 2024
    Applicant: Xiamen Hongfa Electrical Safety & Controls Co. Ltd.
    Inventors: Xiaoju Ji, Xiaoming Ke, Rencan Huang, Xieli Zhang
  • Publication number: 20240179772
    Abstract: The present disclosure relates to a terminal transmitter state determination method, a system, a base station and a terminal, relating to the technical field of communications. The method of the present disclosure comprises: sending transmitter state configuration information from a base station to a terminal, wherein a band on which transmitter chains of the terminal perform uplink transmission is dynamically switched among more than two bands, and the transmitter state configuration information is configured to, in a case that a selectable transmitter state of the terminal is not unique after the band on which the transmitter chains of the terminal perform the uplink transmission is switched, indicate the transmitter state of the terminal after the switching.
    Type: Application
    Filed: January 30, 2024
    Publication date: May 30, 2024
    Inventors: Fang NAN, Guiqing LIU, Xin ZHANG, Jianchi ZHU, Xiaoming SHE
  • Patent number: 11983753
    Abstract: Methods and systems to automatically respond to a request for product information are described. In one embodiment, a data collection module may collect product data over a network, identify that the product data is related to a particular product, and store the product data and an association between the product data and the particular product in a database. An instant messaging engine may receive a request for the product data after the product data is stored in the database and an interpreter module may identify, in response to the request, the request to correspond to the particular product and retrieve the product data based on the association between the particular product and the product data. The instant messaging engine may also transmit, using an instant messaging protocol, a response to the request, the response including the product data.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: May 14, 2024
    Assignee: eBay Inc.
    Inventor: Xiaoming Zhang
  • Publication number: 20240155748
    Abstract: A lighting apparatus includes a first light source, a second light source and a driver. The first light source has multiple first LED modules. The second light source has multiple second LED modules. The driver controls the first light source and the second light source to generate an output light of a required mixed color temperature. The driver selects a first subset of the multiple first LED modules and a second subset of the multiple second LED modules to generate a first output light with a first color temperature. The driver selects a third subset of the multiple first LED modules and a fourth subset of the multiple second LED modules to generate a second output light with a second color temperature. The first subset is not equal to the third subset. The second subset is not equal to the fourth subset.
    Type: Application
    Filed: January 16, 2024
    Publication date: May 9, 2024
    Inventors: Jiayuan Zhang, Changjing Zeng, Jingjing Su, Xiaoming Yang, Zongyuan Liu, Liangliang Cao
  • Patent number: 11976348
    Abstract: The present invention relates to a carbide tool cleaning and coating production line and a method, including a cleaning device including a support frame, a cleaning mechanism and a drying mechanism are sequentially disposed under the support frame connected to a moving mechanism, the moving mechanism is connected to a lifting mechanism being capable of being connected to a tool fixture bracket being configured to accommodate the tool fixture; a coating device including a coating chamber which a plane target mechanism and a turntable assembly disposed in, the turntable assembly is capable of being connected to a plurality of tool fixtures being capable of rotating around an axial line of the coating chamber under the driving of the turntable assembly and rotating around an axial line thereof at the same time; and, a manipulator being disposed between the cleaning device and the coating device.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: May 7, 2024
    Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, NINGBO SANHAN ALLOY MATERIAL CO., LTD.
    Inventors: Yanbin Zhang, Liang Luo, Lizhi Tang, Changhe Li, Weixi Ji, Binhui Wan, Shuo Yin, Huajun Cao, Bingheng Lu, Xin Cui, Mingzheng Liu, Teng Gao, Jie Xu, Huiming Luo, Haizhou Xu, Min Yang, Huaping Hong, Xiaoming Wang, Yuying Yang, Haogang Li, Wuxing Ma, Shuai Chen
  • Patent number: 11975415
    Abstract: An aeronautical aluminum alloy minimum-quantity-lubrication milling machining device includes a machine tool worktable and spindle connected with a machine tool power system. The spindle is connected with a tool holder that is fixed with a cutting tool. The machine tool worktable is provided with a machine tool fixture, the tool holder is connected with a minimum-quantity-lubrication mechanism, the machine tool fixture includes a fixture body that is fixedly provided with a limit block for contact with two adjacent side surfaces of a workpiece, the fixture body is provided with a plurality of clamping elements capable of pressing the workpiece against an upper surface of the fixture body, and a top of the clamping element is provided with a detection member for detecting a relative position between the clamping element and the spindle. The device can avoid interference and contact between a nozzle and the clamping element.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: May 7, 2024
    Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, SHANXI JINZHAO AVIATION TECHNOLOGY CO., LTD.
    Inventors: Min Yang, Hao Ma, Changhe Li, Xifeng Wu, Yixue Han, Yuying Yang, Xin Cui, Xufeng Zhao, Naiqing Zhang, Qidong Wu, Teng Gao, Yanbin Zhang, Bingheng Lu, Mingzheng Liu, Dongzhou Jia, Xiaowei Zhang, Xiaoming Wang
  • Publication number: 20240135069
    Abstract: The present disclosure provides a risk assessment method of water inrush in tunnels constructed in water-rich grounds. The method includes the following steps: simulating a tunnel excavation process by finite element software MIDAS GTS NX and fluid-structure interaction; according to a research method of control variables, analyzing effects of a groundwater level, an elastic modulus and advanced pipe shed grouting on the stability of surrounding rock, and improving an algorithm of a radial basis function (RBF) neural network using a Grey Relation Analysis (GRA)-based Partitioning Around Medoid (PAM) clustering algorithm to assess risks of water inrush occurring in Qingdao area.
    Type: Application
    Filed: February 21, 2023
    Publication date: April 25, 2024
    Inventors: Yongjun ZHANG, Fei LIU, Huangshuai XIA, Bin GONG, Sijia LIU, Yingming WU, Qingsong WANG, Hongzhi LIU, Ruiquan LU, Mingdong YAN, Lijun ZHANG, Xiaoming GUAN, Pingan WANG, Shuguang LI, Dengfeng YANG, Weiguo ZHANG
  • Publication number: 20240124385
    Abstract: The present disclosure provides treprostinil derivatives that can act as prodrugs of treprostinil. The treprostinil derivatives can be used to treat any conditions responsive to treatment with treprostinil, including pulmonary hypertension, such as pulmonary arterial hypertension.
    Type: Application
    Filed: November 21, 2023
    Publication date: April 18, 2024
    Inventors: Xiaoming ZHANG, Meenakshi S. VENKATRAMAN, Cyrus K. BECKER
  • Patent number: 11957758
    Abstract: The present invention belongs to the field of pharmaceutical manufacturing technology. The present invention provides a pharmaceutical composition of a conjugate and a preparation method thereof. The pharmaceutical composition is preferably administered by injection. The docetaxel conjugate has a structural formula as shown in the following formula: (I).
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: April 16, 2024
    Assignees: Shenzhen Salubris Pharmaceuticals Co. Ltd., Ningbo Combireg Pharmaceutical Technology Co., Ltd.
    Inventors: Gang Liu, Xuan Zhang, Wenming Cheng, Shuo Li, Xiaoming Wen, Qianli Zhang
  • Patent number: 11958822
    Abstract: Compounds represented by formulae I, II, III, and IV including pro-drugs for treprostinil and prostacyclin analogs. Uses include treatment of pulmonary hypertension (PH) or pulmonary arterial hypertension (PAH). The structures of the compounds can be adapted to the particular application for a suitable treatment dosage. Transdermal applications can be used.
    Type: Grant
    Filed: October 14, 2022
    Date of Patent: April 16, 2024
    Assignee: Corsair Pharma, Inc.
    Inventors: Cyrus K. Becker, Meenakshi S. Venkatraman, Xiaoming Zhang, Jürg R. Pfister, Gwenaella Rescourio
  • Patent number: 11961333
    Abstract: Gait, the walking pattern of individuals, is one of the important biometrics modalities. Most of the existing gait recognition methods take silhouettes or articulated body models as gait features. These methods suffer from degraded recognition performance when handling confounding variables, such as clothing, carrying and viewing angle. To remedy this issue, this disclosure proposes to explicitly disentangle appearance, canonical and pose features from RGB imagery. A long short-term memory integrates pose features over time as a dynamic gait feature while canonical features are averaged as a static gait feature. Both of them are utilized as classification features.
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: April 16, 2024
    Assignee: Board of Trustees of Michigan State University
    Inventors: Xiaoming Liu, Ziyuan Zhang
  • Publication number: 20240116847
    Abstract: The present disclosure provides treprostinil derivatives that can act as prodrugs of treprostinil. The treprostinil derivatives can be used to treat any conditions responsive to treatment with treprostinil, including pulmonary hypertension, such as pulmonary arterial hypertension.
    Type: Application
    Filed: September 20, 2023
    Publication date: April 11, 2024
    Inventors: Xiaoming ZHANG, Meenakshi S. VENKATRAMAN, Cyrus K. BECKER
  • Patent number: 11951487
    Abstract: The present invention discloses a same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells. The same-cavity integrated vertical high-speed multistage superfine pulverizing device for walnut shells includes a double-channel sliding type feeding device and a same-cavity integrated vertical pulverizing device. The same-cavity integrated vertical pulverizing device includes a material lifting disc and a same-cavity integrated vertical pulverizing barrel. A first-stage coarse crushing region, a second-stage fine crushing region, a third-stage pneumatic impact micro pulverizing region and a fourth-stage airflow mill superfine pulverizing region are disposed in the same-cavity integrated vertical pulverizing barrel.
    Type: Grant
    Filed: May 9, 2020
    Date of Patent: April 9, 2024
    Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, RESEARCH INSTITUTE OF AGRICULTURAL MECHANIZATION, XINJIANG ACADEMY OF AGRICULTURAL SCIENCES, XINJIANG JIANG NING LIGHT INDUSTRIAL MACHINERY ENGINEERING TECHNOLOGY CO., LTD.
    Inventors: Changhe Li, Mingzheng Liu, Xiaoming Wang, Huimin Yang, Xinping Li, Xiangdong Liu, Tuluhon Turdi, Ji Che, Lianxing Gao, Huayang Zhao, Xiaowei Zhang, Yanbin Zhang, Yifei Chen, Yali Hou
  • Patent number: 11953235
    Abstract: A low-heat-loss operation method of a line-focusing heat collection system and the line-focusing heat collection system are provided. The method includes the following steps. Solar energy is utilized to preheat a collector tube in an empty tube state, so that the collector tube is in a preheating mode. After a set preheating temperature is reached, a heat transfer working medium is injected into the collector tube. In the injection process of the heat transfer working medium, an injection section of the collector tube is converted into a focusing mode from a preheating mode. After heat collection is finished, the circulation of the heat transfer working medium is stopped, and the focusing mode of the collector tube is kept. In the drainage process of the heat transfer working medium, an emptying section of the collector tube is converted into a light heat-tracing mode from a focusing mode.
    Type: Grant
    Filed: August 31, 2023
    Date of Patent: April 9, 2024
    Assignees: Lanzhou Dacheng Technology Co., Ltd., Dunhuang Dacheng Shengneng Technology Co., Ltd.
    Inventors: Duowang Fan, Duojin Fan, Linggang Kong, Wenye Qi, Yulei Fan, Xiaoming Yao, Zhiyong Zhang, Bo Li, Fujun Zhao, Zhilin Liu, Guodong Wang, Wen Li, Chongchong Zhang