Patents by Inventor Kai-Chun CHUANG

Kai-Chun CHUANG 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 TREATING LIVER CIRRHOSIS BY USING COMPOSITION COMPRISING MESENCHYMAL STEM CELL, EXTRACELLULAR VESICLE PRODUCED BY MESENCHYMAL STEM CELL, AND GROWTH FACTOR
    Publication number: 20240115616
    Abstract: The present disclosure provides a method for treating liver cirrhosis by using a composition including mesenchymal stem cells, extracellular vesicles produced by the mesenchymal stem cells, and growth factors. The composition of the present disclosure achieves the effect of treating liver cirrhosis through various efficacy experiments.
    Type: Application
    Filed: October 4, 2023
    Publication date: April 11, 2024
    Inventors: Po-Cheng Lin, Pi-Chun Huang, Zih-Han Hong, Ming-Hsi Chuang, Yi-Chun Lin, Chia-Hsin Lee, Chun-Hung Chen, Chao-Liang Chang, Kai-Ling Zhang
  • Preparation method and analysis method of monolayer two-dimensional materials
    Publication number: 20230168214
    Abstract: A preparation method of monolayer two-dimensional materials, including the following steps: providing a metal acetate dihydrate, with a general formula M(CH3COO)2.2H2O, in which M may be metal ion cadmium or zinc. Dissolving the metal acetate dihydrate in ethylene diamine and heating to 60° C. for two hours to form a metal cation precursor solution. Providing a chalcogen element powder, in which the chalcogen element powder is selected from sulfur, selenium, or tellurium. Dissolving the chalcogen element powder and sodium borohydride in ethylene diamine, and standing at room temperature for 24 hours to form a chalcogenide-amine precursor solution. Mixing the metal cation precursor solution with the chalcogenide-amine precursor solution to form a mixed solution. Transferring the mixed solution in a high temperature autoclave for reaction to form the monolayer two-dimensional materials.
    Type: Application
    Filed: February 11, 2022
    Publication date: June 1, 2023
    Inventors: YI-HSIN LIU, KAI-CHUN CHUANG, CHI LI, SHENG-CHIH HSU
  • Touch system
    Patent number: 10996790
    Abstract: A touch system includes a touch panel; an active pen configured to generate a signal; and a touch controller electrically connected to the touch panel and configured to detect the signal. When the touch controller supports at least two protocols, a protocol of the touch controller is automatically switched to one of the at least two protocols. The active pen automatically detects the one of the at least two protocols, and a protocol of the active pen is switched to the one of the at least two protocols.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: May 4, 2021
    Assignee: Silicon Integrated Systems Corp.
    Inventors: Han-Ning Chen, Shih-Chan Huang, Chien-Yu Chiang, Kai-Chun Chuang, Chih-Sheng Chou
  • TOUCH SYSTEM
    Publication number: 20200142562
    Abstract: A touch system includes a touch panel; an active pen configured to generate a signal; and a touch controller electrically connected to the touch panel and configured to detect the signal. When the touch controller supports at least two protocols, a protocol of the touch controller is automatically switched to one of the at least two protocols. The active pen automatically detects the one of the at least two protocols, and a protocol of the active pen is switched to the one of the at least two protocols.
    Type: Application
    Filed: October 28, 2019
    Publication date: May 7, 2020
    Applicant: Silicon Integrated Systems Corp.
    Inventors: Han-Ning CHEN, Shih-Chan HUANG, Chien-Yu CHIANG, Kai-Chun CHUANG, Chih-Sheng CHOU