Patents by Inventor Bo BAN

Bo BAN 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).

  • Wnt Family member 4/Tyrosine 3-Monooxygenase/Tryptophan 5-monooxygenase activation protein zeta (Wnt4/YWHAZ) co-modified mesenchymal stem cell (MSC)-derived exosome, and preparation method and use thereof
    Patent number: 12514878
    Abstract: The present disclosure provides a Wnt family member 4/tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein zeta (Wnt4/YWHAZ) co-modified mesenchymal stem cell (MSC)-derived exosome, and a preparation method and use thereof, belonging to the technical field of skin repair. In the present disclosure, the MSC-derived exosome is modified by overexpressing adenovirus vectors expressing a Wnt4 gene and a YWHAZ gene in the MSCs, such that the exosome overexpresses the Wnt4 gene and the YWHAZ gene, to achieve a medicinal purpose of promoting regeneration and repair of a scalded skin tissue in a rat with the MSC-derived exosome.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: January 6, 2026
    Assignee: Affiliated Hospital of Jining Medical University
    Inventors: Bin Zhang, Bo Ban, Mei Zhang, Qingli Bie, Sen Wang, Haixin Dong, Jie Wen, Shushan Han, Zhi Chen
  • Wnt Family Member 4/Tyrosine 3-Monooxygenase/Tryptophan 5-Monooxygenase Activation Protein Zeta (Wnt4/YWHAZ) Co-Modified Mesenchymal Stem Cell (MSC)-Derived Exosome, and Preparation Method and Use Thereof
    Publication number: 20220387508
    Abstract: The present disclosure provides a Wnt family member 4/tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein zeta (Wnt4/YWHAZ) co-modified mesenchymal stem cell (MSC)-derived exosome, and a preparation method and use thereof, belonging to the technical field of skin repair. In the present disclosure, the MSC-derived exosome is modified by overexpressing adenovirus vectors expressing a Wnt4 gene and a YWHAZ gene in the MSCs, such that the exosome overexpresses the Wnt4 gene and the YWHAZ gene, to achieve a medicinal purpose of promoting regeneration and repair of a scalded skin tissue in a rat with the MSC-derived exosome.
    Type: Application
    Filed: May 21, 2020
    Publication date: December 8, 2022
    Inventors: Bin Zhang, Bo Ban, Mei Zhang, Qingli Bie, Sen Wang, Haixin Dong, Jie Wen, Shushan Han, Zhi Chen
  • Laser touch panel, display device, display system and laser touch method
    Patent number: 10444929
    Abstract: The present disclosure provides a laser touch panel, a laser touch method for a laser touch panel, a laser touch display device, a laser touch display system and a laser touch panel. The laser touch panel includes a first conductive layer, a second conductive layer, and a light-induced resistance change material layer. The light-induced resistance change material layer is disposed between the first conductive layer and the second conductive layer and is electrically connected to the first conductive layer and the second conductive layer. The light-induced resistance change material layer is configured to generate a resistance change at a touch position subjected to laser irradiation.
    Type: Grant
    Filed: April 1, 2017
    Date of Patent: October 15, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE MULTIMEDIA TECHNOLOGY CO., LTD.
    Inventors: Bo Ban, Jianting Wang, Haiyan Wan, Naijia Guo
  • LASER TOUCH PANEL, DISPLAY DEVICE, DISPLAY SYSTEM AND LASER TOUCH METHOD
    Publication number: 20180284930
    Abstract: The present disclosure provides a laser touch panel, a laser touch method for a laser touch panel, a laser touch display device, a laser touch display system and a laser touch panel. The laser touch panel includes a first conductive layer, a second conductive layer, and a light-induced resistance change material layer. The light-induced resistance change material layer is disposed between the first conductive layer and the second conductive layer and is electrically connected to the first conductive layer and the second conductive layer. The light-induced resistance change material layer is configured to generate a resistance change at a touch position subjected to laser irradiation.
    Type: Application
    Filed: April 1, 2017
    Publication date: October 4, 2018
    Inventors: Bo BAN, Jianting WANG, Haiyan WAN, Naijia GUO