Patents by Inventor Chihyun HWANG

Chihyun HWANG 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).

  • Publication number: 20230259268
    Abstract: An electronic device and method in the same are disclosed. The electronic device includes a first and second housing, the second movable relative to the first, a flexible display having an exposure area configurable into a first size and a larger, second size, at least one sensor, and a processor. The processor implements the method, including: when detecting that the device is disposed in the first state, displaying a first content, based on detecting a first input, displaying a user interface (UI0 with the first content, based on detecting a second input to the UI, cancelling display of the UI, based on detecting a switch from the first state to the second state, maintaining display of the first content in a first area of the exposure area and displaying a second content in a second area of the exposure area.
    Type: Application
    Filed: April 12, 2023
    Publication date: August 17, 2023
    Inventors: Jaebong CHUN, Dongil SON, Hyuncheol JIN, Hyoseok NA, Gun LIM, Chihyun CHO, Hochul HWANG
  • Patent number: 11437610
    Abstract: Provided are a high-capacity secondary battery including a cathode including an over-lithiated oxide cathode material or a Ni-rich cathode material; a lithium anode (Li anode); and an electrolyte including a superoxide dismutase mimic catalyst (SODm).
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: September 6, 2022
    Assignee: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Hyun-Kon Song, Nam-Soon Choi, Chihyun Hwang, Jung-Gu Han
  • Patent number: 11316218
    Abstract: Provided is a lithium-air secondary battery including: an air electrode (air cathode); a lithium anode (Li anode); and an electrolyte including a superoxide dismutase mimic catalyst (SODm).
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: April 26, 2022
    Assignee: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Hyun-Kon Song, Chihyun Hwang, Jonghak Kim
  • Publication number: 20200350556
    Abstract: Provided are a high-capacity secondary battery including a cathode including an over-lithiated oxide cathode material or a Ni-rich cathode material; a lithium anode (Li anode); and an electrolyte including a superoxide dismutase mimic catalyst (SODm).
    Type: Application
    Filed: April 30, 2020
    Publication date: November 5, 2020
    Inventors: Hyun-Kon SONG, Nam-Soon CHOI, Chihyun HWANG, Jung-Gu HAN
  • Publication number: 20200350650
    Abstract: Provided is a lithium-air secondary battery including: an air electrode (air cathode); a lithium anode (Li anode); and an electrolyte including a superoxide dismutase mimic catalyst (SODm).
    Type: Application
    Filed: April 30, 2020
    Publication date: November 5, 2020
    Inventors: Hyun-Kon SONG, Chihyun HWANG, Jonghak KIM