Patents by Inventor Yun-Suk Lee

Yun-Suk Lee 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: 20220020938
    Abstract: Provided are a novel compound capable of improving the luminous efficiency, stability and lifespan of an element, an organic electronic element using the same, and an electronic device thereof.
    Type: Application
    Filed: July 1, 2021
    Publication date: January 20, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jae Wan JANG, Jong Gwang PARK, Sun Hee LEE, Soung Yun MUN, Yun Suk LEE, Hak Young LEE
  • Patent number: 11205755
    Abstract: Provided are an organic electric element and an electronic device thereof, the element using a mixture of a compound, of the present invention, as a phosphorescent host material such that high light-emitting efficiency and a low driving voltage of the organic electronic element can be achieved, and the duration of the element can be greatly improved.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: December 21, 2021
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Mun Jae Lee, Soung Yun Mun, Jae Taek Kwon, Dae Sung Kim, Moo Jin Park, Sun Pil Hwang, Seul Gi Kim, Ho Young Jung, Bum Sung Lee, Won Sam Kim, Yun Suk Lee, Jung Hwan Park, Sun Hee Lee
  • Publication number: 20210380568
    Abstract: The present invention relates to a compound for an organic electric element, an organic electric element using same, and an electronic device thereof. According to the present invention, high light-emitting efficiency, low driving voltage, and high heat resistance can be achieved in the element, and the color purity and lifespan of the element can be improved.
    Type: Application
    Filed: October 23, 2019
    Publication date: December 9, 2021
    Inventors: Yu Ri KIM, Jong Gwang PARK, Yun Suk LEE, Yong Wook PARK, Hyun Ji OH
  • Publication number: 20210300888
    Abstract: Disclosed is a compound represented by chemical formula (1). In addition, disclosed is an organic electronic element comprising: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, wherein the organic layer contains the compound represented by chemical formula (1). Light-emitting efficiency, stability and lifespan may be enhanced when the compound represented by chemical formula (1) is contained in the organic layer.
    Type: Application
    Filed: September 15, 2017
    Publication date: September 30, 2021
    Applicant: DUK SAN NEOLUX CO., LTD
    Inventors: Hyoung Keun PARK, Yun Suk LEE, Ki Ho SO, Jong Gwang PARK, Yeon Seok JEONG, Jung Hwan PARK, Sun Hee LEE, Jung Wook LEE
  • Patent number: 11133471
    Abstract: Disclosed is a compound represented by chemical formula (1). In addition, disclosed is an organic electronic element comprising: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, wherein the organic layer contains the compound represented by chemical formula (1). Light-emitting efficiency, stability and lifespan may be enhanced when the compound represented by chemical formula (1) is contained in the organic layer.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: September 28, 2021
    Inventors: Hyoung Keun Park, Yun Suk Lee, Ki Ho So, Jong Gwang Park, Yeon Seok Jeong, Jung Hwan Park, Sun Hee Lee, Hak Young Lee
  • Patent number: 11123633
    Abstract: A method and apparatus for controlling a game are provided. The method for controlling a game according to one embodiment includes receiving state information of one or more applications installed in a first user terminal from the first user terminal, displaying a selection screen to receive a user's selection of a target application to be controlled from among the one or more applications, and transmitting control information for controlling a state of the target application selected by the user from among the one or more applications through the selection screen to the first user terminal based on the state information.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: September 21, 2021
    Assignee: NCSOFT Corporation
    Inventors: Yun Suk Lee, Pyung Ki Son, Sang Hee Kim, Tae Jun Kim, Chang Hwan An, Hye Rim Kim
  • Patent number: 11088330
    Abstract: The purpose of the present invention is to provide a compound that can improve the lifespan, low drive voltage and high luminous efficiency of an element, an organic electronic element using same, and an electronic device comprising same.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: August 10, 2021
    Inventors: Yun Suk Lee, Seul-gi Kim, Dae Sung Kim, Ki Ho So, Dae Hwan Oh, Jin Ho Yun, Bum Sung Lee, Seong Je Park
  • Publication number: 20210242408
    Abstract: Provided is a novel compound capable of improving the luminous efficiency, stability and life span of a device, an organic electric element using the same, and an electronic device thereof.
    Type: Application
    Filed: April 17, 2021
    Publication date: August 5, 2021
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyoung Keun PARK, Yun Suk LEE, Ki Ho SO, Jong Gwang PARK, Yeon Seok JEONG, Jung Hwan PARK, Sun Hee LEE, Hak young LEE
  • Patent number: 11081649
    Abstract: Provided are a compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode and comprising the compound of Formula 1, and an electronic device comprising the element, where the driving voltage of the organic electronic device is lowered, and the luminous efficiency and life time of the organic electronic device is improved.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: August 3, 2021
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Sun-Hee Lee, Kiho So, Hyoung Keun Park, Jonggwang Park, Yeonseok Jeong, Junghwan Park, Sunpil Hwang
  • Publication number: 20210226131
    Abstract: Disclosed is a compound represented by chemical formula (1). In addition, disclosed is an organic electronic element comprising: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, wherein the organic layer contains the compound represented by chemical formula (1). Light-emitting efficiency, stability and lifespan may be enhanced when the compound represented by chemical formula (1) is contained in the organic layer.
    Type: Application
    Filed: March 31, 2021
    Publication date: July 22, 2021
    Applicant: DUK SAN NEOLUX CO., LTD
    Inventors: Hyoung Keun PARK, Yun Suk LEE, Ki Ho SO, Jong Gwang PARK, Yeon Seok JEONG, Jung Hwan PARK, Sun Hee LEE, Hak Young LEE
  • Publication number: 20210226130
    Abstract: The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
    Type: Application
    Filed: April 25, 2017
    Publication date: July 22, 2021
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jonggwang PARK, Yun Suk LEE, Kiho SO, Hyoung Keun PARK, Yeonseok JEONG, Yeon Hee CHOI, Jae-Taek KWON
  • Patent number: 11063226
    Abstract: Provided are an organic electronic element including an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device including the organic electronic element, wherein the organic material layer includes each of the compounds represented by Formulas 1 and 2 and the driving voltage of the organic electronic element is lowered, and the luminous efficiency and lifetime of the element are improved.
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: July 13, 2021
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Nam Geol Lee, Jae Wan Jang, Jae Duk Yoo, Soung Yun Mun
  • Publication number: 20210198348
    Abstract: The present invention relates to an anti-VAMP2 antibody that inhibits SNARE complex and uses thereof, and more specifically, the present invention relates to an anti-VAMP2 antibody or antigen-binding fragments thereof comprising heavy and light chain CDRs of a specific sequence. The anti-VAMP2 antibody is expected to be useful for improving or treating skin wrinkles by inhibiting SNARE complex formation.
    Type: Application
    Filed: August 14, 2019
    Publication date: July 1, 2021
    Applicant: HAUUL BIO
    Inventors: Hee-Jun NA, Yun-Suk LEE, Je-Ok YOO, Kwang-Soon LEE, Kang Seung LEE, Seung Je MIN
  • Patent number: 10998502
    Abstract: Provided are a compound capable of improving the luminous efficiency, stability and life span of a device, an organic electric element using the same, and an electronic device thereof.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: May 4, 2021
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyoung Keun Park, Yun Suk Lee, Ki Ho So, Jong Gwang Park, Yeon Seok Jeong, Jung Hwan Park, Sun Hee Lee, Hak young Lee
  • Publication number: 20210098706
    Abstract: The present invention provides an organic electric element and an electronic device thereof, wherein at least three of organic material layers of the organic electric element comprise the compound capable of increasing the luminous efficiency, lowering the driving voltage, increasing the heat resistance, improving color purity and lifetime of the organic electric element.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 1, 2021
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun MUN, Sun Hee LEE, Jong Gwang PARK, Yun Suk LEE, Jung Hwan PARK, Bum Sung LEE, Chi Hyun PARK
  • Publication number: 20210098719
    Abstract: The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by employing the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the electric element can be improved.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 1, 2021
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jong Gwang PARK, Yun Suk LEE, Jung Hwan PARK, Kyoung Chul KIM, Sun Hee LEE, Bum Sung LEE
  • Publication number: 20200321530
    Abstract: The present invention provides an organic electroluminescent element and electronic device thereof, wherein the organic electroluminescent element comprises the compound represented by Formula 1 as material for an emission-auxiliary layer, and by comprising the compound represented by Formula 1 in the emission-auxiliary layer, the driving voltage of the organic electroluminescent element can be lowered, and the luminous efficiency and life time of the organic electroluminescent element can be improved.
    Type: Application
    Filed: December 17, 2018
    Publication date: October 8, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Se Hoon LEE, Yun Suk LEE, Jung Hwan PARK, Jung Wook LEE, Sun Hee LEE, Tae Seop CHOI, Hyun Ji OH
  • Publication number: 20200254339
    Abstract: A method and apparatus for controlling a game are provided. The method for controlling a game according to one embodiment includes receiving state information of one or more applications installed in a first user terminal from the first user terminal, displaying a selection screen to receive a user's selection of a target application to be controlled from among the one or more applications, and transmitting control information for controlling a state of the target application selected by the user from among the one or more applications through the selection screen to the first user terminal based on the state information.
    Type: Application
    Filed: October 24, 2019
    Publication date: August 13, 2020
    Applicant: NCSOFT Corporation
    Inventors: Yun Suk LEE, Pyung Ki SON, Sang Hee KIM, Tae Jun KIM, Chang Hwan AN, Hye Rim KIM
  • Publication number: 20200203623
    Abstract: Provided are a compound of Formula 1; an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, comprising a mixture of a compound of Formula 1 and a compound of Formula 2, or comprising a compound of Formula 3, a subgenus of Formula 1, in the organic material layer; and an electronic device comprising the element, which has lowered driving voltage and increased luminous efficiency and life time.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 25, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Yu Ri KIM, Min Ji JO, Jung Hwan PARK, Bum Sung LEE, Sun Hee LEE, Soung Yun MUN
  • Publication number: 20200172524
    Abstract: Provided are a compound of Formula 1; an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, comprising a compound of Formula 1 in the organic material layer; and an electronic device comprising the element, which has lowered driving voltage and increased luminous efficiency and life time.
    Type: Application
    Filed: August 8, 2018
    Publication date: June 4, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jong Gwang PARK, Yun Suk LEE, Jung Hwan PARK, Jung Wook LEE, Sun Hee LEE