Patents by Inventor Il-Doo Kim

Il-Doo Kim 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).

  • BST integration using thin buffer layer grown directly onto SiO2/Si substrate
    Publication number: 20060068560
    Abstract: A BST microwave device includes a substrate and an insulating layer that is formed on the substrate. A buffer layer is formed on the insulating layer. A BST layer is formed on the buffer layer with a selected orientation for high tunability and possesses a low loss in a wavelength of interest.
    Type: Application
    Filed: September 19, 2005
    Publication date: March 30, 2006
    Inventors: Il-Doo Kim, Ytshak Avrahami, Harry Tuller
  • Integrated BST microwave tunable devices using buffer layer transfer method
    Publication number: 20060060894
    Abstract: A BST microwave device includes a single crystal oxide wafer. A silicon dioxide layer is formed on the single crystal oxide layer. A silicon substrate is bonded on the silicon dioxide layer. A BST layer is formed on the single crystal oxide layer.
    Type: Application
    Filed: September 19, 2005
    Publication date: March 23, 2006
    Inventors: Il-Doo Kim, Harry Tuller