Patents by Inventor Jiaming LEI

Jiaming LEI 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).

  • Alginate hydrogel-based thin-film heat flux sensor for billet crystallizer
    Patent number: 12279531
    Abstract: An alginate hydrogel-based thin-film heat flux sensor for billet crystallizer includes an alginate hydrogel substrate. The alginate hydrogel substrate is configured in a U-shaped planar structure. The U-shaped planar structure includes a first side and a second side, and the first side is longer than the second side. An inner surface of the alginate hydrogel substrate is provided with a first film thermocouple and a second film thermocouple. The first film thermocouple is in crosslinking connection with the second film thermocouple.
    Type: Grant
    Filed: October 16, 2023
    Date of Patent: April 15, 2025
    Assignee: Xi'an Jiaotong University
    Inventors: Zhongkai Zhang, Jiaming Lei, Le Li, Shuimin Li, Bian Tian, Libo Zhao, Zhuangde Jiang
  • ALGINATE HYDROGEL-BASED THIN-FILM HEAT FLUX SENSOR FOR BILLET CRYSTALLIZER
    Publication number: 20240099137
    Abstract: An alginate hydrogel-based thin-film heat flux sensor for billet crystallizer includes an alginate hydrogel substrate. The alginate hydrogel substrate is configured in a U-shaped planar structure. The U-shaped planar structure includes a first side and a second side, and the first side is longer than the second side. An inner surface of the alginate hydrogel substrate is provided with a first film thermocouple and a second film thermocouple. The first film thermocouple is in crosslinking connection with the second film thermocouple.
    Type: Application
    Filed: October 16, 2023
    Publication date: March 21, 2024
    Inventors: Zhongkai ZHANG, Jiaming LEI, Le LI, Shuimin LI, Bian TIAN, Libo ZHAO, Zhuangde JIANG
  • ONLINE PRECISE CONTROL METHOD FOR TRUNCATING PARAMETERS OF MICROSCALE ABRASIVE GRAINS
    Publication number: 20210278817
    Abstract: An online precise control method for truncating parameters of microscale abrasive grains includes the steps of: (1) clamping an electrode and a diamond grinding wheel to form a discharge circuit, and communicating a workstation with a power supply and a controller of a numerical control machine tool; (2) feedback controlling movement parameters of the machine tool and parameters of the power supply according to pulse discharge parameters, controlling a discharge current and a discharge voltage, and calculating a number of rotations of the grinding wheel; (3) determining a maximum truncating area of a cutting edge and a maximum effective number of rotations of the grinding wheel according to grinding wheel parameters and pulse discharge parameters, and precisely controlling a truncating area of a cutting edge of abrasive grains online by the calculated number of rotations of the grinding wheel; and (4) after the calculated number of rotations of the grinding wheel reaches a target value, calculating a truncati
    Type: Application
    Filed: August 14, 2019
    Publication date: September 9, 2021
    Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Jin XIE, Quanpeng HE, Hao YANG, Jiaming LEI