Patents by Inventor Chien-Ting Tung

Chien-Ting Tung 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).

  • Method for Producing Human Chimeric Antigen Receptor T-Cell Population Enriched with Stem Cell-like Memory T-Cells
    Publication number: 20240150713
    Abstract: The present invention provides a method for producing CAR T-cells enriched with stem cell-like memory T-cells (Tscm), comprised of: (1) providing PBMCs; (2) isolating of T cells from PBMCs using magnetic beads coated with T-cell specific antibodies; (3) positively selecting T cells by culturing them in the form of T cell-magnetic bead complexes; (4) adding CAR-expressing lentivirus to the activated human T cell-magnetic bead complexes, for transduction of human T cells into CAR-T cells on the human T cell-magnetic bead complexes to obtain human CAR-T cell-magnetic bead complexes; (5) obtaining human CAR-T cells by dissociating the human CAR-T cells from the human CAR-T cell-magnetic bead complexes; and (6) further culturing CAR-T cells to obtain CAR-T cells enriched with Tscm. The present invention expands T cells in a short period of time to obtain CAR-T cells enriched with Tscm, which is suitable for CAR-T immunotherapy.
    Type: Application
    Filed: October 13, 2023
    Publication date: May 9, 2024
    Inventors: Chien-Ting LIN, Chen-Lung LIN, Yi-Hui LAI, Xuan-Hui LIN, Tzu-Hsun TUNG
  • Transistor for emitting laser with a fixed frequency
    Patent number: 11749965
    Abstract: A transistor for emitting laser with a fixed frequency includes a first region, a second region, at least one quantum well, and a third region. The at least one quantum well is installed in the second region, and the second region is coupled between the first region and the third region. When one of the first region, the second region, and the third region receives two signals, or two of the first region, the second region, and the third region receive the two signals respectively, the at least one quantum well emits the laser with the fixed frequency.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: September 5, 2023
    Assignee: National Taiwan University
    Inventors: Chao-Hsin Wu, Chien-Ting Tung, Shu-Wei Chang
  • TRANSISTOR FOR EMITTING LASER WITH A FIXED FREQUENCY
    Publication number: 20220021182
    Abstract: A transistor for emitting laser with a fixed frequency includes a first region, a second region, at least one quantum well, and a third region. The at least one quantum well is installed in the second region, and the second region is coupled between the first region and the third region. When one of the first region, the second region, and the third region receives two signals, or two of the first region, the second region, and the third region receive the two signals respectively, the at least one quantum well emits the laser with the fixed frequency.
    Type: Application
    Filed: July 14, 2020
    Publication date: January 20, 2022
    Inventors: Chao-Hsin Wu, Chien-Ting Tung, Shu-Wei Chang