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).

  • Publication number: 20250241105
    Abstract: A display device includes a first substrate, a light-emitting unit disposed on the first substrate, an intermediate layer on the light-emitting unit, and a color filter layer on the intermediate layer. The intermediate layer has a first refractive index n1, the color filter layer has a second refractive index n2, and the first refractive index n1 is less than the second refractive index n2.
    Type: Application
    Filed: December 19, 2024
    Publication date: July 24, 2025
    Inventors: Pei-Hsien LIU, Chi-Han HSIEH, Chiung-Chieh KUO, Kuan-Hung KUO
  • Publication number: 20250221135
    Abstract: A display panel including a first substrate, a second substrate, a plurality of light emitting units, and a color filter layer is provided. The second substrate is disposed opposite to the first substrate. The second substrate includes a first surface and a second surface. The light emitting units are disposed on the first substrate. The color filter layer is disposed between the light emitting units and the second substrate. The color filter layer includes a black matrix, a first color resist, and a second color resist. The black matrix is disposed on the first color resist. One portion of the black matrix is disposed between the first color resist and the second color resist. The display panel provided in the disclosure is capable of reducing the reflectivity of external light or enhancing visual perception.
    Type: Application
    Filed: December 3, 2024
    Publication date: July 3, 2025
    Applicant: Innolux Corporation
    Inventors: Pei-Hsien Liu, Chi-Han Hsieh, Chiung-Chieh Kuo, Kuan-Hung Kuo
  • 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