Patents by Inventor Yu-Chen Hung

Yu-Chen Hung 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: 11697254
    Abstract: An assembly (113) for composite manufacture is provided. The assembly comprises a cured resin impregnated reinforcement material (112) comprising a fibre component and a resin matrix component, in which the resin matrix component comprises polyurethane, the assembly having a length to width ratio of at least 5:1, and the assembly defining a longitudinal direction (L) along its length; and a peel ply (116) in contact with the cured resin impregnated reinforcement material (112), the peel ply (116) comprising a woven layer having a plurality of longitudinal fibres (118) extending in the longitudinal direction (L); and a plurality of transverse fibres (120) extending in a transverse direction (T) normal to the longitudinal direction (L); in which the areal density of the plurality of transverse fibres (120) is higher than the areal density of the plurality of longitudinal fibres (118).
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: July 11, 2023
    Assignees: Hexcel Composites Limited, Hexcel Corporation, Hexcel Holding GmbH
    Inventors: Johannes Moser, Yu-Chen Hung, Erin Reagan
  • Publication number: 20230190142
    Abstract: A system and method of adaptively testing a hearing function performs a hearing test including outputting a sound of a tested word chosen from a selected one of the word lists, receiving an input of a patient in response to the outputted sound, and determining whether the input matches with the tested word. The hearing test is repeated until a testing end condition is satisfied, wherein the selected one of the word lists in a next iteration of the hearing test has a next higher level of difficulty when the input matches with the tested word in a previous iteration of the hearing test, and the selected one of the word lists in the next iteration of the hearing test has a next lower level of difficulty when the input does not match with the tested word in the previous iteration of the hearing test.
    Type: Application
    Filed: December 14, 2022
    Publication date: June 22, 2023
    Inventors: Pei-Hua CHEN, Chia-Ying CHU, Yu-Chen HUNG
  • Publication number: 20220212424
    Abstract: An assembly (113) for composite manufacture is provided. The assembly comprises a cured resin impregnated reinforcement material (112) comprising a fibre component and a resin matrix component, in which the resin matrix component comprises polyurethane, the assembly having a length to width ratio of at least 5:1, and the assembly defining a longitudinal direction (L) along its length; and a peel ply (116) in contact with the cured resin impregnated reinforcement material (112), the peel ply (116) comprising a woven layer having a plurality of longitudinal fibres (118) extending in the longitudinal direction (L); and a plurality of transverse fibres (120) extending in a transverse direction (T) normal to the longitudinal direction (L); in which the areal density of the plurality of transverse fibres (120) is higher than the areal density of the plurality of longitudinal fibres (118).
    Type: Application
    Filed: April 2, 2020
    Publication date: July 7, 2022
    Applicants: Hexcel Composites Limited, Hexcel Holding GMBH, Hexcel Corporation
    Inventors: Johannes MOSER, Yu-Chen HUNG, Erin REAGAN
  • Patent number: 8420316
    Abstract: The invention provides a method for Columbidae gender identification including: providing a DNA sample of a bird belonging to the Columbidae family; performing a polymerase chain reaction to the DNA sample with a first primer pair of a first primer designed within the region of the SEQ ID. NO.: 9 or a complementary sequence thereof and a P2 primer (SEQ ID. NO: 1) or a complementary sequence thereof, and a second primer pair of a second primer designed within the region of the SEQ ID NO.: 10 or a complementary sequence thereof and a P2 primer (SEQ ID. NO: 1) or a complementary sequence thereof; and determining gender by performing a melting curve analysis to a product from the polymerase chain reaction, wherein the result showing two peaks indicate a female gender and showing one peak indicate a male gender.
    Type: Grant
    Filed: August 11, 2010
    Date of Patent: April 16, 2013
    Assignee: Kaohsiung Medical University
    Inventors: Hsueh-Wei Chang, Chien-Chung Cheng, Ying-Fang Su, Yu-Chen Hung
  • Publication number: 20110244463
    Abstract: The invention provides a method for Columbidae gender identification including: providing a DNA sample of a bird belonging to the Columbidae family; performing a polymerase chain reaction to the DNA sample with a first primer pair of a first primer designed within the region of the SEQ ID. NO.: 9 or a complementary sequence thereof and a P2 primer (SEQ ID. NO: 1) or a complementary sequence thereof, and a second primer pair of a second primer designed within the region of the SEQ ID NO.: 10 or a complementary sequence thereof and a P2 primer (SEQ ID. NO: 1) or a complementary sequence thereof; and determining gender by performing a melting curve analysis to a product from the polymerase chain reaction, wherein the result showing two peaks indicate a female gender and showing one peak indicate a male gender.
    Type: Application
    Filed: August 11, 2010
    Publication date: October 6, 2011
    Applicant: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Hsueh-Wei Chang, Chien-Chung Cheng, Ying-Fang Su, Yu-Chen Hung