Patents by Inventor Yi Chih Lei

Yi Chih Lei 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: 20240113032
    Abstract: Interconnect structure packages (e.g., through silicon vias (TSV) packages, through interlayer via (TIV) packages) may be pre-manufactured as opposed to forming TIVs directly on a carrier substrate during a manufacturing process for a semiconductor die package at backend packaging facility. The interconnect structure packages may be placed onto a carrier substrate during manufacturing of a semiconductor device package, and a semiconductor die package may be placed on the carrier substrate adjacent to the interconnect structure packages. A molding compound layer may be formed around and in between the interconnect structure packages and the semiconductor die package.
    Type: Application
    Filed: April 25, 2023
    Publication date: April 4, 2024
    Inventors: Kai-Fung CHANG, Chin-Wei LIANG, Sheng-Feng WENG, Ming-Yu YEN, Cheyu LIU, Hung-Chih CHEN, Yi-Yang LEI, Ching-Hua HSIEH
  • Patent number: 6699720
    Abstract: The present invention relates to an interference-eliminating membrane for use in detecting uric acid in a sample, comprising a compound for inhibiting or shading uric acid interfering substances, or derivatives thereof, and a carrier having an absorption property and permeability for the sample; and a process for preparing the interference-eliminating membrane. The present invention also provides a test strip for use in detecting uric acid in a sample, comprising a reagent reaction layer or optional interference-eliminating membranes and/or support layers; and a kit comprising the test strip of the invention.
    Type: Grant
    Filed: May 26, 2000
    Date of Patent: March 2, 2004
    Assignee: Development Center for Biotechnology
    Inventors: Tsai Yun Lee, Yi Chih Lei, Shi-Yuan Sheu, Yu Fen Tsai, Tai-Guang Wu, Hung-Hsiu Ho, Ming-Yen Kuo, Jiuan J. Liu, Tong H. Chang, Hsueh-Fang Chen, Liahng-Yirn Liu