Patents by Inventor Sangmo Kim

Sangmo Kim 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: 10995265
    Abstract: A thin film including a combination of a donor compound and an acceptor compound, and a phosphorescent dopant, wherein the donor compound and the acceptor compound form an exciplex having characteristics described in the specification.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: May 4, 2021
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Sooghang Ihn, Dalho Huh, Namheon Lee, Jhunmo Son, Hosuk Kang, Sangmo Kim, Jongsoo Kim, Joonghyuk Kim, Hyunjung Kim, Youngmok Son, Myungsun Sim, Yeonsook Chung, Youngseok Park, Yongsik Jung
  • Patent number: 10957862
    Abstract: A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: March 23, 2021
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Sangmo Kim, Dalho Huh, Jhunmo Son, Miyoung Chae, Eunsuk Kwon, Hyunjung Kim, Saeyoun Lee, Soonok Jeon, Yeonsook Chung, Yongsik Jung, Youngmok Son, Namheon Lee
  • Patent number: 10923667
    Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: February 16, 2021
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Sangho Park, Wataru Sotoyama, Wook Kim, Eunsuk Kwon, Sangmo Kim, Jaejun Chang, Dmitry Kravchuk, Hyejin Bae, Yeonsook Chung, Youngmok Son, Namheon Lee, Jun Chwae, Sunghan Kim
  • Publication number: 20210043856
    Abstract: An organometallic compound represented by Formula 1, wherein M1 is beryllium, magnesium, aluminum, calcium, titanium, manganese, cobalt, copper, zinc, gallium, germanium, zirconium, ruthenium, rhodium, palladium, silver, rhenium, platinum, or gold; A1 to A3 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; A4 is a 5-membered heterocyclic group; A5 is at least two rings of a C7-C30 carbocyclic group comprising a 6-membered carbocyclic group, or A5 is at least two rings of a C1-C30 heterocyclic group comprising a 6-membered carbocyclic group or a 6-membered heterocyclic group; X10, X20, X30, and X40 to X44 are each independently C or N; T1 to T3 are each independently a single bond, *—N[(L1)a1-(R1)b1]—*?, *—B(R1)—*?, *—P(R1)—*?, *—C(R1)(R2)—*?, *—Si(R1)(R2)—*?, *—Ge(R1)(R2)—*?, *—S—*?, *—Se—*?, *—O—*?, *—C(?O)—*?, *—S(?O)—*?, *—S(?O)2—*?, *—C(R1)?C(R2)—*?, *—C(?S)—*?, or *—C?C—*?; and wherein the other substituents may be understood by referring to the detailed description.
    Type: Application
    Filed: August 7, 2020
    Publication date: February 11, 2021
    Inventors: Minsik MIN, Wook KIM, Sangmo KIM, Jongsoo KIM, Joonghyuk KIM, Hyejin BAE, Jhunmo SON, Hasup LEE, Yongsik JUNG
  • Patent number: 10903429
    Abstract: A condensed cyclic compound represented by one of Formulae 1-1 to 1-12 is described in the specification.
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: January 26, 2021
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Sangmo Kim, Ohyun Kwon, Byoungki Choi, Kyuyoung Hwang
  • Publication number: 20200395558
    Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound.
    Type: Application
    Filed: June 11, 2020
    Publication date: December 17, 2020
    Inventors: Hyejin BAE, Minsik MIN, Eunsuk Kwon, Sangmo Kim, Hasup Lee, Soonok Jeon, Jongsoo Kim, Sungho Nam, Hyeonho Choi
  • Publication number: 20200395559
    Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound.
    Type: Application
    Filed: June 11, 2020
    Publication date: December 17, 2020
    Inventors: Hyejin BAE, Minsik MIN, Eunsuk Kwon, Sangmo Kim, Hasup Lee, Soonok Jeon, Jongsoo Kim, Sungho Nam, Hyeonho Choi
  • Publication number: 20200392173
    Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound.
    Type: Application
    Filed: June 11, 2020
    Publication date: December 17, 2020
    Inventors: Hyejin BAE, Minsik MIN, Eunsuk Kwon, Sangmo Kim, Hasup Lee, Soonok Jeon, Jongsoo Kim, Sungho Nam, Hyeonho Choi
  • Publication number: 20200354393
    Abstract: An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound: M11(L11)n11(L12)n12??Formula 1 wherein, in Formula 1, M11 is a first-row transition metal, a second-row transition metal, or a third-row transition metal, L11 is a ligand represented by Formula 1-1, L12 is a monodentate ligand or a bidentate ligand, n11 is 1, and n12 is 0, 1, or 2: wherein, in Formula 1-1, Y11, A11, T11 k11, k12, k13, b11, E11 to E13 and R11 to R17 are described in the specification, and *1 to *4 each independently indicate a binding site to M11.
    Type: Application
    Filed: January 16, 2020
    Publication date: November 12, 2020
    Inventors: Hyejin Bae, Wataru SOTOYAMA, Sangmo Kim, Wook Kim, Jongsoo Kim, Joonghyuk Kim, Minsik Min, Jhunmo Son, Hasup Lee, Yongsik Jung
  • Publication number: 20200280003
    Abstract: Provided are the organometallic compound represented by Formula 1 and an organic light-emitting device including the same: M, X1 to X4, X11, ring CY2 to ring CY4, T1, T2, R1 to R4, and a1 to a4 in Formula 1 are the same as described in the present specification.
    Type: Application
    Filed: January 23, 2020
    Publication date: September 3, 2020
    Inventors: Minsik Min, Sangmo Kim, Hosuk Kang, Wook Kim, Sungho Nam, Hyejin Bae, Jhunmo Son, Yongsik Jung, Jun Chwae
  • Publication number: 20200199164
    Abstract: An organometallic compound represented by Formula 1: M11(L11)n11(L12)n12??Formula 1 wherein, M11, L11, L12, n11, and n12 are the same as described in the specification.
    Type: Application
    Filed: June 14, 2019
    Publication date: June 25, 2020
    Inventors: Sangmo KIM, Hyejin BAE, Wook KIM, Juhyun KIM, Minsik MIN, Sangho PARK, Jhunmo SON, Yongsik JUNG, Won-joon SON, Hasup LEE
  • Publication number: 20200203635
    Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound. The organometallic compound is represented by Formula 1: L11 is a ligand represented by Formula 1-1 and L12 is a monodentate ligand or a bidentate ligand. The designations M11, n11, n12, X11-X18, Y11, A11, A12, T11, E11, G11 to G14, all, and b17 are described in the specification.
    Type: Application
    Filed: December 18, 2019
    Publication date: June 25, 2020
    Inventors: Sangmo KIM, Hyejin BAE, Wook KIM, Juhyun Kim, Minsik MIN, Sangho PARK, Jhunmo SON, Yongsik Jung, Won-joon SON, Hasup LEE
  • Patent number: 10658733
    Abstract: A mobile terminal can include a terminal body having a display unit disposed on one surface thereof; a frame supporting the display unit; a metal member spaced apart from the frame and exposed to an outside of the mobile terminal; a plurality of connecting members connecting the metal member to the frame and grounding the metal member; and an antenna unit disposed adjacent to the frame and including a radiator configured to radiate wireless signals in a first frequency band, in which the metal member is divided into specific areas by the plurality of connecting members, and one area located adjacent to the radiator, is configured to generate a parasitic resonance at a second frequency band different from the first frequency band, and the plurality of connecting members connected to the metal member are spaced apart from one another at different intervals.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: May 19, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Youngjoon Lee, Taemin Kwon, Sangmo Kim, Sooho Bang, Geunsu Lee, Kyujin Choi, Baekbong Pyo, Changho Hong
  • Publication number: 20200144517
    Abstract: A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
    Type: Application
    Filed: January 8, 2020
    Publication date: May 7, 2020
    Inventors: Yeonsook Chung, Sangmo Kim, Hyunjung Kim, Soonok Jeon, Yongsik Jung, Miyoung Chae, Dalho Huh, Hosuk Kang, Jongsoo Kim
  • Publication number: 20200131150
    Abstract: A condensed cyclic compound represented by Formula 1 or Formula 2: wherein ring A1, ring A2, T1, L1, a1, R1 to R9, b1 to b3, and c1 in Formulae 1 and 2 are the same as described in the specification.
    Type: Application
    Filed: October 22, 2019
    Publication date: April 30, 2020
    Inventors: Yongsik JUNG, Eunsuk KWON, Sangmo KIM, Jhunmo SON, Dongseon LEE, Soonok JEON, Yeonsook CHUNG, Jongsoo KIM
  • Publication number: 20200091439
    Abstract: An organic light-emitting device including a predetermined host and a thermally activated delayed fluorescence emitter.
    Type: Application
    Filed: September 9, 2019
    Publication date: March 19, 2020
    Inventors: Sooghang IHN, Daun JEONG, Myungsun SIM, Hasup LEE, Eunsuk KWON, Sangmo KIM, Minsik MIN, Sangho PARK, Soonok JEON, Yeonsook CHUNG
  • Patent number: 10593891
    Abstract: A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: March 17, 2020
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Yeonsook Chung, Sangmo Kim, Hyunjung Kim, Soonok Jeon, Yongsik Jung, Miyoung Chae, Dalho Huh, Hosuk Kang, Jongsoo Kim
  • Patent number: 10580997
    Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, a1, a2, Ar1, Ar2, R1, and R2 are the same as described in the specification.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: March 3, 2020
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Jhunmo Son, Miyoung Chae, Dalho Huh, Eunsuk Kwon, Sangmo Kim, Hyunjung Kim, Youngmok Son, Namheon Lee, Saeyoun Lee, Soonok Jeon, Yeonsook Chung, Yongsik Jung
  • Patent number: 10581000
    Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, groups X1 to X3 and X11 to X18 are the same as described in the specification.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: March 3, 2020
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SAMSUNG SDI CO., LTD.
    Inventors: Soonok Jeon, Sangmo Kim, Joonghyuk Kim, Youngseok Park, Youngmok Son, Yeonsook Chung, Yongsik Jung
  • Publication number: 20200044168
    Abstract: A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
    Type: Application
    Filed: March 12, 2019
    Publication date: February 6, 2020
    Inventors: Sangmo KIM, Eunsuk KWON, Jongsoo KIM, Jhunmo SON, Dongseon LEE, Soonok JEON, Yeonsook CHUNG, Yongsik JUNG