Patents by Inventor Ling Jiang

Ling Jiang 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: 20250026815
    Abstract: Provided are an antibody having effective neutralizing activity against RSV or an antigen-binding fragment thereof. The provided anti-RSV antibody or antigen-binding fragment thereof can be used as a drug for treating or preventing RSV infection or symptoms related to RSV infection. The provided RSV antibody, after humanization, can bind RSV-F protein with high affinity. In addition, experiments show that it is significantly better than palivizumab at providing protection against RSV challenge.
    Type: Application
    Filed: August 25, 2022
    Publication date: January 23, 2025
    Inventors: Jiao JIAO, Jing QIAO, Ruowei LI, Yaohui LIU, Jiaxing WANG, Zhen WANG, Han QIN, Ziyue MA, Jiao WANG, Ling ZHANG, Liming CHE, Shumiao TIAN, Ruixue WANG, Weihuan YAN, Yating JIANG
  • Publication number: 20250019459
    Abstract: The present disclosure relates to antibodies and antibody derivatives that bind to MSLN and methods of using the same. In certain embodiments, the antibody or antibody derivative disclosed herein comprises a single domain antibody that binds to MSLN.
    Type: Application
    Filed: September 23, 2024
    Publication date: January 16, 2025
    Inventors: Pei-Hua LIN, Wei-Dong JIANG, Wenfeng XU, Hassan ISSAFRAS, Chi-Ling TSENG, Jiin-Tarng WANG
  • Publication number: 20240376160
    Abstract: The invention relates to a molecular peptide mutant with a high ester bond formation efficiency, the amino acid sequence of which is as shown in SEQ ID NO: 1. The invention introduces mutations at three sites on the basis of not affecting the spatial structure of Catcher, and through three mutations, obtains the Catcher mutant EBCatcher, which significantly improves the stability of the Catcher in water solution and can improve the binding efficiency to EBTag.
    Type: Application
    Filed: August 30, 2022
    Publication date: November 14, 2024
    Applicant: NANJING TECH UNIVERSITY
    Inventors: Ling JIANG, Yao CHEN, Yujin CHEN, Liying ZHU, Wei LIU
  • Patent number: 11944784
    Abstract: Disclosed herein are combined devices and methods of manufacturing such combined devices. The combined devices disclosed herein include an analyte sensor including a sensor probe; an infusion set hub including a cannula; and a flexible base. The analyte sensor and infusion set hub are attached to the flexible base such that movement of one of the analyte sensor and the infusion set hub is substantially not transferred to the other one of the analyte sensor and the infusion set hub.
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: April 2, 2024
    Assignee: Medtronic Minimed, Inc.
    Inventors: Guangping Zhang, Kiem H. Dang, Valerie Chen, Ling Jiang, Evan Anselmo, Zhiwu Fang, Sarnath Chattaraj
  • Patent number: 11927563
    Abstract: A smart acoustic information recognition-based welded weld impact quality determination method and system, comprising: controlling a tip of an ultrasonic impact gun (1) to perform impact treatment on a welded weld with different treatment pressures, treatment speeds, treatment angles and impact frequencies, obtaining acoustic signals during the impact treatment, calculating feature values of the acoustic signals, and constructing an acoustic signal sample set including various stress conditions; marking the acoustic signal sample set according to impact treatment quality assessment results for the welded weld; establishing a multi-weight neural network model, and using the marked acoustic signal sample set to train the multi-weight neural network model; obtaining feature values of welded weld impact treatment acoustic signals to be determined, inputting the feature values into the trained multi-weight neural network model, and outputting determination results for welded weld impact treatment quality to be det
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: March 12, 2024
    Assignee: NANTONG UNIVERSITY
    Inventors: Liang Hua, Ling Jiang, Juping Gu, Cheng Lu, Kun Zhang, Kecai Cao, Liangliang Shang, Qi Zhang, Shenfeng Wang, Yuxuan Ge, Zixi Ling, Jiawei Miao
  • Publication number: 20240002454
    Abstract: The invention relates to a molecular peptide mutant, the amino acid sequence of which is as shown in SEQ ID NO: 1. In the invention, SpyCatcher is designed and modified to obtain a molecular peptide SpyCatcher-21 with stimulus response to pH on the basis of not affecting the formation of isopeptide bonds, and Pro is introduced into a key loop of the SpyCatcher-21 through analysis of the crystal structure to reduce the flexibility of the loop and obtain a mutant SpyCatcher-21_A82P, which can raise ligation efficiency with SpyTag. The SpyCatcher-21_A82P can be used to achieve double-enzyme catalysis according to objective needs by changing the pH of the environment to obtain different degrees of coupling, or obtain a three-enzyme coupled catalytic system through electrostatic interaction with a positively charged enzyme.
    Type: Application
    Filed: April 25, 2022
    Publication date: January 4, 2024
    Applicant: NANJING TECH UNIVERSITY
    Inventors: Ling JIANG, Yao CHEN, Liying ZHU, Wei LIU, Xianhan CHEN, Xinyi CHEN
  • Publication number: 20230242930
    Abstract: The present disclosure provides a method for increasing a methionine content in grains by gene knockout. A maize ZmMETS2 gene is knocked out by a CRISPR/Cas9 technology, and it is found that the methionine content in maize grains is increased to a certain extent after the gene is knocked out. In the present disclosure, the CRISPR/Cas9 target site of the maize ZmMETS2 gene is designed and a function of the gene is found to significantly affect the methionine content. This provides a reference for CRISPR researches of the gene in maize and other crops, and provides a theoretical basis for methionine metabolism of the maize and other crops. Accordingly, the deficiency of human amino acid nutrition is alleviated by increasing the methionine content of transgenic plants.
    Type: Application
    Filed: November 15, 2022
    Publication date: August 3, 2023
    Inventors: Ling Jiang, Chunyi Zhang, Ying Ren, Tong Lian, Ji'an Liu
  • Patent number: 11685668
    Abstract: The present invention provides a method for producing a manganese-doped nickel molybdate electrode material including mixing a nickel salt solution with a manganese salt solution to form a mixture; adding a molybdate solution into the mixture and being subject to a thermal reaction; and obtaining the manganese-doped nickel molybdate electrode material after washing and drying of the reaction product. The nickel salt includes one or more of nickel nitrate, nickel chloride, and nickel acetate; the manganese salt includes one or more of manganese chloride, manganese nitrate, and manganese sulfate; and the molybdate includes one or more of sodium molybdate or ammonium molybdate. The present method utilizes a single reaction to produce a Mn-doped NiMoO4 electrode material, which does not require using nickel molybdate as an intermediate product. The method simplifies the preparation process and makes it easy to be adjusted, thereby improving the electrochemical properties of the electrode material.
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: June 27, 2023
    Assignee: Changzhou University
    Inventors: Haiqun Chen, Qun Chen, Guangyu He, Junwu Zhu, Xiaowei Yang, Yongsheng Fu, Weidong Chen, Hanming Wang, Dachuan Yao, Yitao Zhao, Jingjing Yuan, Ling Jiang, Qingli Hao
  • Patent number: 11652426
    Abstract: A composite motor having high-precision positioning, comprising: a housing (1), a rough positioning assembly, a hollow output shaft (2), a fine positioning assembly, a power switching apparatus and a controller (6). A stepper motor (3) in the rough positioning assembly is responsible for rough positioning of the composite motor, an annular travelling wave ultrasonic motor in the fine positioning assembly is responsible for tail end fine positioning of the composite motor, and the controller (6) implements power output switching between the annular travelling wave ultrasonic motor and the stepper motor (3). The composite motor effectively solves the problem that annular travelling wave ultrasonic motors which operate continuously for a long time have a short service life, and ensures high-precision positioning while also extending motor service life.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: May 16, 2023
    Assignee: NANTONG UNIVERSITY
    Inventors: Liang Hua, Ling Jiang, Juping Gu, Ping Lu, Yuxuan Ge, Yisheng Huang, Chunkai Yan, Wenbo Su
  • Patent number: 11651481
    Abstract: Disclosed is a quaternion multi-degree-of-freedom neuron-based multispectral welding image recognition method, comprising: using three cameras having different wavebands to obtain multispectral weld pool images, and respectively performing pre-processing and edge extraction on the weld pool images having the different wavebands obtained at a same moment by the three cameras; establishing a quaternion-based multispectral weld pool image edge model; extracting low-frequency features after a quaternion discrete cosine transform; using a quaternion-based multi-degree-of-freedom neuron network to perform classification, training and recognition on edge features of the multispectral weld pool images. Compared to traditional means, the present invention has multiple recognition information sources, strong anti-interference capabilities and high recognition accuracy.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: May 16, 2023
    Assignee: NANTONG UNIVERSITY
    Inventors: Liang Hua, Hongkun Zhu, Yuqing Liu, Ling Jiang, Ran Chen, Kexin Shi
  • Publication number: 20220414857
    Abstract: Disclosed is a quaternion multi-degree-of-freedom neuron-based multispectral welding image recognition method, comprising: using three cameras having different wavebands to obtain multispectral weld pool images, and respectively performing pre-processing and edge extraction on the weld pool images having the different wavebands obtained at a same moment by the three cameras; establishing a quaternion-based multispectral weld pool image edge model; extracting low-frequency features after a quaternion discrete cosine transform; using a quaternion-based multi-degree-of-freedom neuron network to perform classification, training and recognition on edge features of the multispectral weld pool images. Compared to traditional means, the present invention has multiple recognition information sources, strong anti-interference capabilities and high recognition accuracy.
    Type: Application
    Filed: October 28, 2020
    Publication date: December 29, 2022
    Inventors: Liang HUA, Hongkun ZHU, Yuqing LIU, Ling JIANG, Ran CHEN, Kexin SHI
  • Publication number: 20220399834
    Abstract: A composite motor having high-precision positioning, comprising: a housing (1), a rough positioning assembly, a hollow output shaft (2), a fine positioning assembly, a power switching apparatus and a controller (6). A stepper motor (3) in the rough positioning assembly is responsible for rough positioning of the composite motor, an annular travelling wave ultrasonic motor in the fine positioning assembly is responsible for tail end fine positioning of the composite motor, and the controller (6) implements power output switching between the annular travelling wave ultrasonic motor and the stepper motor (3). The composite motor effectively solves the problem that annular travelling wave ultrasonic motors which operate continuously for a long time have a short service life, and ensures high-precision positioning while also extending motor service life.
    Type: Application
    Filed: December 2, 2020
    Publication date: December 15, 2022
    Inventors: Liang HUA, Ling JIANG, Juping GU, Ping LU, Yuxuan GE, Yisheng HUANG, Chunkai YAN, Wenbo SU
  • Publication number: 20220276204
    Abstract: A smart acoustic information recognition-based welded weld impact quality determination method and system, comprising: controlling a tip of an ultrasonic impact gun (1) to perform impact treatment on a welded weld with different treatment pressures, treatment speeds, treatment angles and impact frequencies, obtaining acoustic signals during the impact treatment, calculating feature values of the acoustic signals, and constructing an acoustic signal sample set including various stress conditions; marking the acoustic signal sample set according to impact treatment quality assessment results for the welded weld; establishing a multi-weight neural network model, and using the marked acoustic signal sample set to train the multi-weight neural network model; obtaining feature values of welded weld impact treatment acoustic signals to be determined, inputting the feature values into the trained multi-weight neural network model, and outputting determination results for welded weld impact treatment quality to be det
    Type: Application
    Filed: October 28, 2020
    Publication date: September 1, 2022
    Inventors: Liang HUA, Ling JIANG, Juping GU, Cheng LU, Kun ZHANG, Kecai CAO, Liangliang SHANG, Qi ZHANG, Shenfeng WANG, Yuxuan GE, Zixi LING, Jiawei MIAO
  • Patent number: 11349196
    Abstract: An antenna structure includes a metal frame, at least one feed source, and a feed portion. The metal frame includes at least one radiating portion and at least one slot. The at least one slot is disposed in the at least one radiating portion or adjacent to the at least one radiating portion. The at least one feed source and the at least one radiating portion form a first antenna. The feed portion and the at least one slot form a second antenna. The at least one feed source supplies an electric current for the first antenna, thereby exciting a first working mode and generating a radiation signal in a first frequency band. The feed portion spans the at least one slot to supply the electric current for the second antenna, thereby exciting a second working mode and generating a radiation signal in a second frequency band.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: May 31, 2022
    Assignee: Mobile Drive Netherlands B.V.
    Inventors: Jia Chen, Kuo-Cheng Chen, Jian-Wei Chang, Zhen-Chang Tang, Bo Peng, Wei-Yu Ye, Chun-Sheng Wu, Yi-Ling Jiang
  • Patent number: 11349198
    Abstract: An antenna structure applied in a wireless communication device includes a metal frame. The wireless communication device includes at least one electronic component. The metal frame includes a substrate. The substrate includes an antenna. The antenna includes a feed portion and a gap. The feed portion spans the gap. The metal frame is spaced from the electronic component. A clearance is formed between the metal frame and the electronic component.
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: May 31, 2022
    Assignee: Mobile Drive Netherlands B.V.
    Inventors: Jia Chen, Kuo-Cheng Chen, Jian-Wei Chang, Zhen-Chang Tang, Yi-Ling Jiang, Wei-Yu Ye, Bo Peng, Chun-Sheng Wu
  • Publication number: 20220050078
    Abstract: A gel for protein electrophoresis includes a separating gel and a stacking gel disposed on the separating gel. The separating gel is a polyacrylamide gel including a surfactant, and is alkaline. The surfactant of the separating gel includes 0.025-0.1% (m/v) of sodium lauroyl sarcosinate. The ratio of the molar concentration of the surfactant to the mass concentration of a loading protein is between 0.04 mmol/g and 11.56 mmol/g.
    Type: Application
    Filed: October 29, 2021
    Publication date: February 17, 2022
    Inventors: Liqun HUANG, Ling JIANG, Conggang LI
  • Patent number: 11134014
    Abstract: This application discloses a load balancing method and apparatus, and a device, and relates to the field of network technologies. The method includes: after a packet sent by a server is received, determining whether the packet is a first packet of a flowlet, if the packet is the first packet of the flowlet, determining a destination switch based on a destination address of the packet, determining a weight value of at least one equal-cost path associated with the destination switch in a stored equal-cost path weight table, where the equal-cost path weight table stores a correspondence between the at least one equal-cost path and the weight value, and scheduling, based on the weight value of the at least one equal-cost path, the packet onto a corresponding equal-cost path for transmission.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: September 28, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Li Shen, Feng Yuan, Ling Jiang
  • Patent number: 11095127
    Abstract: The invention relates to a method for real-time scheduling of multi-energy complementary micro-grids based on a Rollout algorithm, which is technically characterized by comprising the following steps of: Step 1, setting up a moving-horizon Markov decision process model for the real-time scheduling of the multi-energy complementary micro-grids with random new-energy outputs, and establishing constraint conditions for the real-time scheduling; Step 2, establishing a target function of the real-time scheduling; Step 3, dividing a single complete scheduling cycle into a plurality of scheduling intervals, and finding one basic feasible solution meeting the constraint conditions for the real-time scheduling based on a greedy algorithm; and Step 4, finding a solution to the moving-horizon Markov decision process model for the real-time scheduling of the multi-energy complementary micro-grids by using the Rollout algorithm based on the basic feasible solution from Step 3.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: August 17, 2021
    Inventors: Xianxu Huo, Ling Jiang, Honglei Zhao, Baoguo Zhao, Xudong Wang, Guodong Li, Tianchun Xiang, Ke Xu, Yan Qi, Lei Wu, Shiqian Ma, Jingjing Yan, Kai Wang, Qingshan Xu, Lu Sun, Aidong Zeng
  • Publication number: 20210232725
    Abstract: Provided are a closed-loop system and a method for testing an intelligent alarm application of an integrated monitoring system. The system includes: a host computer and a slave computer, where the host computer and the slave computer perform downloading files and command interactions through an internal protocol, the host computer includes a visual signal configuration module, a scheduling protocol analysis and simulation module and an evaluation module, and the slave computer includes an intelligent electronic devices (IEDs) server simulation module.
    Type: Application
    Filed: October 22, 2018
    Publication date: July 29, 2021
    Inventors: Pan ZHANG, Zhijun ZHANG, Yanxin SHI, Ning KANG, Xudong WANG, Qiang WANG, Ling JIANG, Jian CHEN, Zi WANG, Minjie MA, Peng LI
  • Publication number: 20210147249
    Abstract: The present invention provides a method for producing a manganese-doped nickel molybdate electrode material including mixing a nickel salt solution with a manganese salt solution to form a mixture; adding a molybdate solution into the mixture and being subject to a thermal reaction; and obtaining the manganese-doped nickel molybdate electrode material after washing and drying of the reaction product. The nickel salt includes one or more of nickel nitrate, nickel chloride, and nickel acetate; the manganese salt includes one or more of manganese chloride, manganese nitrate, and manganese sulfate; and the molybdate includes one or more of sodium molybdate or ammonium molybdate. The present method utilizes a single reaction to produce a Mn-doped NiMoO4 electrode material, which does not require using nickel molybdate as an intermediate product. The method simplifies the preparation process and makes it easy to be adjusted, thereby improving the electrochemical properties of the electrode material.
    Type: Application
    Filed: April 2, 2020
    Publication date: May 20, 2021
    Inventors: Haiqun CHEN, Qun CHEN, Guangyu HE, Junwu ZHU, Xiaowei YANG, Yongsheng FU, Weidong CHEN, Hanming WANG, Dachuan YAO, Yitao ZHAO, Jingjing YUAN, Ling JIANG, Qingli HAO