Patents by Inventor Pei-Hsien LIU

Pei-Hsien LIU 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).

  • Patent number: 12079709
    Abstract: A neuromorphic system for switching between a multitude of functional operations includes a controlling unit and a neuron unit. The controlling unit provides a first input and a second input and regulates a multitude of bias currents. The neuron unit receives the bias currents. An input neuron group receives the first input and the second input. An excitatory neuron group is stimulated by the input neuron group. An inhibitory neuron group is electrically connected to the excitatory neuron group, and the inhibitory neuron group and the excitatory neuron group stimulate each other. An output neuron is electrically connected to the excitatory neuron group and stimulated by the excitatory neuron group to generate an output. The bias currents control the excitatory neuron group, the inhibitory neuron group and the output neuron to be in one of a high-activity state, a middle-activity state and a low-activity state.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: September 3, 2024
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Chung-Chuan Lo, Alexander James White, Pei-Hsien Liu
  • Publication number: 20240118178
    Abstract: A staining kit is provided, including a first pattern including antibodies against T cell, B cell, NK cell, monocyte, regulatory cell, CD8, CD45, and CTLA4; a second pattern including antibodies against T cell, B cell, NK cell, monocyte, regulatory cell, dendritic cell, and CD45; a third pattern including antibodies against T cell, B cell, NK cell, monocyte, CD8, CD45, CD45RA, CD62L, CD197, CX3CR1 and TCR??; and a fourth pattern including antibodies against B cell, CD23, CD38, CD40, CD45 and IgM, wherein the antibodies of each pattern are labeled with fluorescent dyes. A method of identifying characterized immune cell subsets of a disease and a method of predicting the likelihood of NPC in a subject in the need thereof using the staining kit are also provided.
    Type: Application
    Filed: October 5, 2022
    Publication date: April 11, 2024
    Applicant: FULLHOPE BIOMEDICAL CO., LTD.
    Inventors: Jan-Mou Lee, Li-Jen Liao, Yen-Ling Chiu, Chih-Hao Fang, Kai-Yuan Chou, Pei-Hsien Liu, Cheng-Yun Lee
  • Publication number: 20220067492
    Abstract: A neuromorphic system for switching between a multitude of functional operations includes a controlling unit and a neuron unit. The controlling unit provides a first input and a second input and regulates a multitude of bias currents. The neuron unit receives the bias currents. An input neuron group receives the first input and the second input. An excitatory neuron group is stimulated by the input neuron group. An inhibitory neuron group is electrically connected to the excitatory neuron group, and the inhibitory neuron group and the excitatory neuron group stimulate each other. An output neuron is electrically connected to the excitatory neuron group and stimulated by the excitatory neuron group to generate an output. The bias currents control the excitatory neuron group, the inhibitory neuron group and the output neuron to be in one of a high-activity state, a middle-activity state and a low-activity state.
    Type: Application
    Filed: October 21, 2020
    Publication date: March 3, 2022
    Inventors: Chung-Chuan LO, Alexander James WHITE, Pei-Hsien LIU