Patents by Inventor Junghoon Jeon

Junghoon Jeon 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: 11976086
    Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an apparatus including the organic light-emitting device. The organometallic compound may be represented by the formula M11 M12 (L11)n11(L12)n12, wherein M11 and M12 are each independently selected from a Period 1 transition metal, a Period 2 transition metal, and a Period 3 transition metal; L11 is a ligand represented by Formula 1-1 shown below, L12 is selected from a monodentate ligand and a bidentate ligand, n11 is 1, and n12 is selected from 0, 1, 2, 3, and 4.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: May 7, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jaesung Lee, Soobyung Ko, Sungbum Kim, Junghoon Han, Haejin Kim, Sujin Shin, Eunsoo Ahn, Eunyoung Lee, Hyunjung Lee, Mina Jeon
  • Patent number: 11950495
    Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including a first compound represented by Formula 1.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: April 2, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Soobyung Ko, Mina Jeon, Sungbum Kim, Sujin Shin, Eunsoo Ahn, Eunyoung Lee, Jaesung Lee, Jihyung Lee, Hyunjung Lee, Junghoon Han
  • Patent number: 11930697
    Abstract: An organic light-emitting device is provided to include: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode, the organic layer including an emission layer; and at least one organometallic compound represented by Formula 1: M1M2L,??Formula 1 wherein, in Formula 1, M1 is a first metal center, M2 is a second metal center, and L is a ligand including a first ligand site coordinated to the first metal center and a second ligand site coordinated to the second metal center, and the first ligand site and the second ligand site are linked by an indoloindole derivative.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: March 12, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Junghoon Han, Soobyung Ko, Sungbum Kim, Sujin Shin, Eunsoo Ahn, Eunyoung Lee, Jaesung Lee, Hyunjung Lee, Mina Jeon
  • Patent number: 11912725
    Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode and including an emission layer; and at least one organometallic compound represented by Formula 1.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: February 27, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Eunsoo Ahn, Soobyung Ko, Hyunjung Lee, Mina Jeon, Sungbum Kim, Haejin Kim, Sujin Shin, Eunyoung Lee, Jaesung Lee, Junghoon Han
  • Patent number: 11260854
    Abstract: A vehicle includes an inputter receiving an emergency stop command; an emergency stop condition determiner determining that an emergency stop condition is satisfied when a driver's state is determined as a predetermined inoperable state, a steering wheel is not operated for a predetermined time period, or a rate of change of a yaw rate of the vehicle exceeds a predetermined value; a sensor configured for detecting an obstacle around the vehicle; and a controller configured to determine whether the vehicle can avoid collision with a front obstacle only by braking without a lane change, to determine a risk area in an adjacent lane based on a braking distance of the vehicle and obstacle detection information in a lane adjacent to a driving lane of the vehicle, and to control the lane change or a braking process of the vehicle based on whether the obstacle is detected in the determined risk area.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: March 1, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Junghoon Jeon
  • Publication number: 20210101589
    Abstract: A vehicle includes an inputter receiving an emergency stop command; an emergency stop condition determiner determining that an emergency stop condition is satisfied when a driver's state is determined as a predetermined inoperable state, a steering wheel is not operated for a predetermined time period, or a rate of change of a yaw rate of the vehicle exceeds a predetermined value; a sensor configured for detecting an obstacle around the vehicle; and a controller configured to determine whether the vehicle can avoid collision with a front obstacle only by braking without a lane change, to determine a risk area in an adjacent lane based on a braking distance of the vehicle and obstacle detection information in a lane adjacent to a driving lane of the vehicle, and to control the lane change or a braking process of the vehicle based on whether the obstacle is detected in the determined risk area.
    Type: Application
    Filed: January 24, 2020
    Publication date: April 8, 2021
    Inventor: Junghoon Jeon