Patents by Inventor Akihiro NORIKI

Akihiro NORIKI 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).

  • Patent number: 10830951
    Abstract: An optical circuit includes a substrate, a waveguide, and a mirror. The substrate includes a first surface. The waveguide includes a first core. The first core is formed of a semiconductor material. The waveguide is over a first surface of the substrate. The mirror reflects light emitted from the waveguide in a direction away from the first surface of the substrate. The mirror is a concave mirror. The waveguide includes a region that functions as an SSC.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: November 10, 2020
    Assignee: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Akihiro Noriki, Takeru Amano
  • Publication number: 20190339450
    Abstract: An optical circuit includes a substrate, a waveguide, and a mirror. The substrate includes a first surface. The waveguide includes a first core. The first core is formed of a semiconductor material. The waveguide is over a first surface of the substrate. The mirror reflects light emitted from the waveguide in a direction away from the first surface of the substrate. The mirror is a concave mirror. The waveguide includes a region that functions as an SSC.
    Type: Application
    Filed: October 16, 2017
    Publication date: November 7, 2019
    Inventors: Akihiro NORIKI, Takeru AMANO