Patents by Inventor Che-Chi Wan

Che-Chi Wan 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).

  • Single antenna system
    Patent number: 11289812
    Abstract: The disclosure provides a single antenna system comprising a ground element, a feeding metal part, at least one shorting metal part, a radiating metal part, a decoupling circuit, a first feed source, and a second feed source. The single antenna system with an integrated decoupled circuit not only effectively achieves size reduction, but achieve high antenna isolation. Moreover, the single antenna system is applied for narrow-bezel notebooks and small-size antenna systems in future.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: March 29, 2022
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Che-Chi Wan, Saou-Wen Su, Cheng-Tse Lee
  • SINGLE ANTENNA SYSTEM
    Publication number: 20210126365
    Abstract: The disclosure provides a single antenna system comprising a ground element, a feeding metal part, at least one shorting metal part, a radiating metal part, a decoupling circuit, a first feed source, and a second feed source. The single antenna system with an integrated decoupled circuit not only effectively achieves size reduction, but achieve high antenna isolation. Moreover, the single antenna system is applied for narrow-bezel notebooks and small-size antenna systems in future.
    Type: Application
    Filed: October 21, 2020
    Publication date: April 29, 2021
    Inventors: Che-Chi Wan, Saou-Wen Su, Cheng-Tse Lee