Patents Assigned to Sunnywavetech
  • Patent number: 12149302
    Abstract: A surface wave generator is proposed. The generator may include a radiator configured to generate an electromagnetic field based on a signal externally applied. The generator may also include a first dielectric substrate on a top of the radiator and a second dielectric substrate on a bottom of the radiator. The generator may further include a first surface wave generation member on a bottom of the second dielectric substrate, a first geometric pattern being deposited on a top of the first surface wave generation member. The generator may further include a third dielectric substrate on a bottom of the first surface wave generation member. The generator may also include a second surface wave generation member between the third dielectric substrate and a metal surface, a second geometric pattern different from the first geometric pattern and being deposited on an upper surface of the second surface wave generation member.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: November 19, 2024
    Assignees: Korea Institute of Ocean Science & Technology, Sunnywavetech, UNIST (Ulsan National Institute of Science and Technology)
    Inventors: Woo Seong Shim, Bu Young Kim, Hak Sun Kim, Jin Woo Kong