Patents by Inventor Yuan-I Chen

Yuan-I Chen 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: 11979980
    Abstract: A first and second patterned circuit layer are formed on a first surface and a second surface of a base material. A first adhesive layer is formed on the first patterned circuit layer. A portion of the first surface is exposed by the first patterned circuit layer. The metal reflection layer covers the first insulation layer and a reflectance thereof is greater than or equal to 85%, there is no conductive material between the first patterned circuit layer and the metal reflection layer, and the first adhesive layer is disposed between the first patterned circuit layer and the first insulation layer. A transparent adhesive layer and a protection layer are formed on the metal reflection layer. The transparent adhesive layer is disposed between the metal reflection layer and the protection layer. The protection layer comprises a transparent polymer. The light transmittance is greater than or equal to 80%.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: May 7, 2024
    Assignee: UNIFLEX Technology Inc.
    Inventors: Cheng-I Tu, Ying-Hsing Chen, Meng-Huan Chia, Hsin-Ching Su, Yi-Chun Liu, Cheng-Chung Lai, Yuan-Chih Lee
  • Patent number: 11937370
    Abstract: A base material is provided. A first patterned circuit layer and a second patterned circuit layer are formed on a first surface and a second surface of the base material. A first insulation layer and a metal reflection layer are provided on the first patterned circuit layer and a portion of the first surface exposed by the first patterned circuit layer, wherein the metal reflection layer covers the first insulation layer, and a reflectance of the metal reflection layer is substantially greater than or equal to 85%, there is no conductive material between the first patterned circuit layer and the metal reflection layer. A first ink layer is formed on the first insulation layer before the metal reflection layer is formed.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: March 19, 2024
    Assignee: UNIFLEX Technology Inc.
    Inventors: Cheng-I Tu, Ying-Hsing Chen, Meng-Huan Chia, Hsin-Ching Su, Yi-Chun Liu, Cheng-Chung Lai, Yuan-Chih Lee
  • Publication number: 20240035971
    Abstract: A fluorescence lifetime imaging microscopy system comprises a microscope comprising an excitation source configured to direct an excitation energy to an imaging target, and a detector configured to measure emissions of energy from the imaging target, and a non-transitory computer-readable medium with instructions stored thereon, which perform steps comprising collecting a quantity of measured emissions of energy from the imaging target as measured data, providing a trained neural network configured to calculate fluorescent decay parameters from the quantity of measured emissions of energy, providing the data to the trained neural network, and calculating at least one fluorescence lifetime parameter with the neural network from the measured data, wherein the measured data comprises an input fluorescence decay histogram, and wherein the neural network was trained by a generative adversarial network. A method of training a neural network and a method of acquiring an image are also described.
    Type: Application
    Filed: September 17, 2021
    Publication date: February 1, 2024
    Inventors: Hsin-Chih Yeh, Yuan-I Chen, Yin-Jui Chang, Shih-Chu Liao, Trung Duc Nguyen, Soonwoo Hong, Yu-An Kuo, Hsin-Chin Li
  • Publication number: 20190170745
    Abstract: A method of generating an internally fixed lipid vesicle, comprising: providing a precursor lipid vesicle that contains an aqueous interior enclosed by a lipid membrane, wherein the lipid membrane of the precursor lipid vesicle is non-permeable to a crosslinker; permeabilizing the lipid membrane transiently to generate a permeable vesicle; contacting the permeable vesicle with an inactive activatable crosslinker, whereby the inactive activatable crosslinker enters the permeable vesicle; allowing the permeable vesicle to return to a non-permeable vesicle; removing any extravesicular crosslinker; and activating the inactive activatable crosslinker to allow crosslinking to occur inside the non-permeable vesicle, whereby an internally fixed lipid vesicle is generated.
    Type: Application
    Filed: July 28, 2017
    Publication date: June 6, 2019
    Applicant: Academia Sinica
    Inventors: Che-Ming Jack HU, Hui-Wen CHEN, Yuan-I CHEN, Chen-Ying CHEIN, Jung-Chen LIN
  • Patent number: 9949929
    Abstract: A drug carrier and a manufacturing method thereof are provided. The drug carrier includes a hydrophilic group, a hydrophobic group and an organic dye. The hydrophilic group and the hydrophobic group are connected by the organic dye. A plurality of the drug carriers are self-assemblable in a polar solvent to form a nanomicelle. The hydrophilic groups are located at the outer region of the nanomicelle, and the hydrophobic groups are located at the inner region of the nanomicelle.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: April 24, 2018
    Assignee: NATIONAL TAIWAN UNIVERSITY HOSPITAL
    Inventors: Ming-Jium Shieh, Cheng-Liang Peng, Yuan-I Chen
  • Publication number: 20170014344
    Abstract: A drug carrier and a manufacturing method thereof are provided. The drug carrier includes a hydrophilic group, a hydrophobic group and an organic dye. The hydrophilic group and the hydrophobic group are connected by the organic dye. A plurality of the drug carriers are self-assemblable in a polar solvent to form a nanomicelle. The hydrophilic groups are located at the outer region of the nanomicelle, and the hydrophobic groups are located at the inner region of the nanomicelle.
    Type: Application
    Filed: December 3, 2015
    Publication date: January 19, 2017
    Inventors: Ming-Jium SHIEH, Cheng-Liang Peng, Yuan-I Chen