Patents by Inventor Taejun GU

Taejun GU 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).

  • Light detecting device and optical system including the same
    Patent number: 11630273
    Abstract: Provided is a light detecting device including a light input device configured to receive light, a plurality of waveguides extending from the light input device, the plurality of waveguides being configured to transmit portions of the light received by the light input device, respectively, a plurality of modulators provided on the plurality of waveguides and configured to modulate phases of the portions of light transmitted in the plurality of waveguides, respectively, at least one graphene layer configured to absorb the portions of light transmitted in the plurality of waveguides, and at least one first electrode and at least one second electrode electrically connected to the at least one graphene layer, respectively.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: April 18, 2023
    Assignees: SAMSUNG ELECTRONICS CO.. LTD., RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Eunkyung Lee, Byounglyong Choi, Taejun Gu, Dongmok Whang
  • LIGHT DETECTING DEVICE AND OPTICAL SYSTEM INCLUDING THE SAME
    Publication number: 20210208351
    Abstract: Provided is a light detecting device including a light input device configured to receive light, a plurality of waveguides extending from the light input device, the plurality of waveguides being configured to transmit portions of the light received by the light input device, respectively, a plurality of modulators provided on the plurality of waveguides and configured to modulate phases of the portions of light transmitted in the plurality of waveguides, respectively, at least one graphene layer configured to absorb the portions of light transmitted in the plurality of waveguides, and at least one first electrode and at least one second electrode electrically connected to the at least one graphene layer, respectively.
    Type: Application
    Filed: July 29, 2020
    Publication date: July 8, 2021
    Applicants: SAMSUNG ELECTRONICS CO., LTD., RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Eunkyung LEE, Byounglyong CHOI, Taejun GU, Dongmok WHANG