Patents by Inventor Chi-Wei Lee

Chi-Wei Lee 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: 20250190820
    Abstract: The present invention relates to an energy consumption control method. The method includes the steps of performing following steps by a processor and a firmware; continuously detecting and collecting a performance data of the processor, wherein the performance data includes a first performance parameter, a second performance parameter, and a third performance parameter; executing a dual-model machine learning model to predict the first performance parameter based on the performance data; and implementing a fuzzy feedback control mechanism to adjust the first performance parameter based on the detected second and third performance parameters.
    Type: Application
    Filed: April 25, 2024
    Publication date: June 12, 2025
    Inventors: Li-Chun CHOU, Shui-Chin TSAI, Chi-Wei LEE
  • Publication number: 20150380603
    Abstract: A light-emitting element substrate and a light-emitting element using the same are disclosed. The light-emitting element substrate includes a transparent substrate and an intermediate layer. The transparent substrate has a plurality of microstructures on a surface thereof, top portion of each microstructure is a plane structure, and an adjacent interval between the plane structures is between 0.5 ?m and 2.5 ?m, the plurality of microstructures have gaps therebetween, and the intermediate layer is covered on the plane structures for facilitating production of epitaxial layer. In an embodiment, the gaps of the plurality of microstructures are still reserved when the epitaxial layer is grown on the plurality of microstructures so as to improve light extraction efficiency of the light-emitting element using the light-emitting element substrate.
    Type: Application
    Filed: November 14, 2014
    Publication date: December 31, 2015
    Inventors: Kuang-Ning KUANG, Chi-Wei LEE, Jian-Jhih CHEN
  • Publication number: 20150357537
    Abstract: The present invention discloses a substrate structure applicable to a vertical light emitting element and a vertical light emitting element thereof. The substrate structure comprises a transparent substrate and a reflective layer, and the reflective layer is used to improve a focus of a yellow light manufacturing process. The technique is applicable to PSS substrate and the substrate structure is used to produce the vertical light emitting element to increase the light emitting efficiency.
    Type: Application
    Filed: August 29, 2014
    Publication date: December 10, 2015
    Inventors: Kuang-Ning KUANG, Chi-wei LEE, Jian-Jhih CHEN
  • Patent number: 7897200
    Abstract: The present invention provides a ferromagnetic/antiferromagnetic coupling film structure and a fabrication method thereof. The structure includes an antiferromagnetic layer of cobalt oxide having a thickness of 2 to 15 monolayers and formed on a substrate at a temperature ranging from 700K to 900K; and a ferromagnetic layer of cobalt having a thickness of at least one monolayer for being formed on the antiferromagnetic layer of cobalt oxide.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: March 1, 2011
    Assignee: National Chung Cheng University
    Inventors: Jyh-Shen Tsay, Chi-Wei Lee, Gung Chern
  • Publication number: 20090117355
    Abstract: The present invention provides a ferromagnetic/antiferromagnetic coupling film structure and a fabrication method thereof. The structure includes an antiferromagnetic layer of cobalt oxide having a thickness of 2 to 15 monolayers and formed on a substrate at a temperature ranging from 700K to 900K; and a ferromagnetic layer of cobalt having a thickness of at least one monolayer for being formed on the antiferromagnetic layer of cobalt oxide.
    Type: Application
    Filed: July 31, 2008
    Publication date: May 7, 2009
    Inventors: Jyh-Shen Tsay, Chi-Wei Lee, Gung Chern