Patents by Inventor Yongwook Park

Yongwook Park 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: 20240124495
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same: wherein R1, R2, and n1 are described herein.
    Type: Application
    Filed: December 3, 2021
    Publication date: April 18, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Yongwook Kim, Soyoung Yu, Shin Sung Kim, Young Kwang Kim, Hyungil Park
  • Publication number: 20240129102
    Abstract: An electronic device is provided.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Inventors: Yunguk LEE, Inseong LEE, Jaewon CHOI, Yongwook PARK
  • Publication number: 20240101578
    Abstract: The present disclosure provides a novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same: wherein A1 to A4, X, Y, n1 and n2 are described herein.
    Type: Application
    Filed: March 8, 2022
    Publication date: March 28, 2024
    Applicant: LG Chem, Ltd.
    Inventors: Byeong Yun Lim, Jaechol Lee, Yongwook Kim, Soyoung Yu, Shin Sung Kim, Young Kwang Kim, Hyungil Park
  • Publication number: 20230156397
    Abstract: Wearable devices may include a housing including a first surface facing a first direction and having a speaker nozzle part, and a second surface facing a second direction opposite to the first direction and having at least one microphone hole. A speaker and a microphone are disposed in the housing, the microphone configured to collect an acoustic signal. A partition wall is positioned between the speaker and the microphone. A first space is defined between the speaker and the partition wall, a first path is provided for connecting the speaker and the speaker nozzle part, and a second path, separated from the first space by the partition wall, connects the microphone and the first path.
    Type: Application
    Filed: January 17, 2023
    Publication date: May 18, 2023
    Inventors: Yongbum JEUNG, Yongwook PARK, Jeock LEE
  • Publication number: 20220400326
    Abstract: An electronic device is provided. The electronic device includes a housing including a microphone hole, a support member connected to the housing, wherein the support member includes an antenna structure facing at least a part of the housing and a microphone chamber configured to receive external sound of the electronic device from the microphone hole, and a microphone module connected to the support member and configured to receive external sound of the electronic device through the microphone hole and the microphone chamber.
    Type: Application
    Filed: March 16, 2022
    Publication date: December 15, 2022
    Inventors: Seunga LEE, Yongwook PARK, Yongbum JEUNG, Jaewon KIM, Yunhee NAM, Seungnyun KIM, Yongsang YUN
  • Patent number: 11271175
    Abstract: An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminous efficiency, stability, and life span can be improved.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: March 8, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Junghwan Park, Sunhee Lee, Wonsam Kim, Jaewan Jang, Hyeryeong Kim, Yuri Kim, Gyumin Lee, Yongwook Park
  • Patent number: 10991890
    Abstract: Disclosed are a novel-structural compound including a 5-membered heterocycle, an organic electronic device using the same, and a terminal thereof.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: April 27, 2021
    Assignees: DUK SAN NEOLUX CO., LTD., SAMSUNG DISPLAY CO., LTD.
    Inventors: Junghwan Park, Daesung Kim, Jungcheol Park, Kiwon Kim, Jinuk Ju, Soungyun Mun, Yongwook Park, Hwasoon Jung, Wonsam Kim, Jihun Byun, Eunkyung Kim, Dongha Kim, Kwanhee Lee, Daeyup Shin, Mikyung Kim
  • Publication number: 20200235314
    Abstract: An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminous efficiency, stability, and life span can be improved.
    Type: Application
    Filed: April 9, 2020
    Publication date: July 23, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Junghwan PARK, Sunhee LEE, Wonsam KIM, Jaewan JANG, Hyeryeong KIM, Yuri KIM, Gyumin LEE, Yongwook PARK
  • Patent number: 10658597
    Abstract: An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminous efficiency, stability, and life span can be improved.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: May 19, 2020
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Junghwan Park, Sunhee Lee, Wonsam Kim, Jaewan Jang, Hyeryeong Kim, Yuri Kim, Gyumin Lee, Yongwook Park
  • Patent number: 10609480
    Abstract: Certain embodiments of the present disclosure are related to an apparatus and a method for executing a function corresponding to pattern data generated using a plurality of microphones. An electronic device may include a plurality of microphones and a processor. The processor may be configured to detect a user input at the plurality of the microphones, to generate pattern data based on the user input, and to execute a function corresponding to the pattern data.
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: March 31, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Daegi Lee, Daegyu Kang, Seokhyun Mun, Yongwook Park, Hyunmin Oh
  • Publication number: 20190141444
    Abstract: Certain embodiments of the present disclosure are related to an apparatus and a method for executing a function corresponding to pattern data generated using a plurality of microphones. An electronic device may include a plurality of microphones and a processor. The processor may be configured to detect a user input at the plurality of the microphones, to generate pattern data based on the user input, and to execute a function corresponding to the pattern data.
    Type: Application
    Filed: November 7, 2018
    Publication date: May 9, 2019
    Inventors: Daegi LEE, Daegyu KANG, Seokhyun MUN, Yongwook PARK, Hyunmin OH
  • Patent number: 10250064
    Abstract: An electronic device is provided. The electronic device includes a housing having a first surface and a second surface, a display exposed through the first surface of the housing, a conductive coil disposed inside the housing and forming a portion of the second surface of the housing, a movable member operatively connected to at least a portion of the housing and including one or more magnets that generate a magnetic field that passes through the conductive coil, a first charging circuit electrically connected to the conductive coil for wirelessly receiving power from an external device using the conductive coil and supplying the received power to a battery of the electronic device, and a second charging circuit electrically connected to the conductive coil for supplying, to the battery of the electronic device, power that is induced in the conductive coil based on movement of the movable member.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: April 2, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Yongwook Park, Hongju Kim
  • Publication number: 20180315931
    Abstract: Disclosed are a novel-structural compound including a 5-membered heterocycle, an organic electronic device using the same, and a terminal thereof.
    Type: Application
    Filed: June 15, 2018
    Publication date: November 1, 2018
    Applicants: DUK SAN NEOLUX CO., LTD., SAMSUNG DISPLAY CO., LTD.
    Inventors: Junghwan PARK, Daesung KIM, Jungcheol PARK, Kiwon KIM, Jinuk JU, Soungyun MUN, Yongwook PARK, Hwasoon JUNG, Wonsam KIM, Jihun BYUN, Eunkyung KIM, Dongha KIM, Kwanhee LEE, Daeyup SHIN, Mikyung KIM
  • Patent number: 10026905
    Abstract: A compound represented by Formula 1. An organic electric element includes a first electrode, a second electrode, and an organic material layer including the compound of Formula 1. The organic material layer include a light emitting layer, a hole transport layer including a compound represented by Formula 2, and an emission-auxiliary layer including the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminous efficiency, color purity, and life span can be improved.
    Type: Grant
    Filed: January 14, 2013
    Date of Patent: July 17, 2018
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Dongha Kim, Sunhee Lee, Yeonhee Choi, Soungyun Mun, Jungcheol Park, Yongwook Park, Heesun Ji, Junghwan Park, Bumsung Lee, Sunpil Hwang
  • Patent number: 10020452
    Abstract: Disclosed are a novel-structural compound including a 5-membered heterocycle, an organic electronic device using the same, and a terminal thereof.
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: July 10, 2018
    Assignees: SAMSUNG MOBILE DISPLAY CO., LTD., DUK SAN NEOLUX CO., LTD.
    Inventors: Junghwan Park, Daesung Kim, Jungcheol Park, Kiwon Kim, Jinuk Ju, Soungyun Mun, Yongwook Park, Hwasoon Jung, Wonsam Kim, Jihun Byun, Eunkyung Kim, Dongha Kim, Kwanhee Lee, Daeyup Shin, Mikyung Kim
  • Patent number: 9691990
    Abstract: The present invention relates to a compound, which is represented by one chemical formula among the chemical formulas (1) to (3), an organic electronic element comprising the compound, and an electronic device comprising the organic electronic element. The compound is characterized by comprising at least one phenyl group having at least one substitution with deuterium or tritium.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: June 27, 2017
    Assignee: Duk San Neolux Co., Ltd.
    Inventors: Soungyun Mun, Bumsung Lee, Jungcheol Park, Kiwon Kim, Yongwook Park, Jeongkeun Park, Heesun Ji, Junghwan Park
  • Publication number: 20170170677
    Abstract: An electronic device is provided. The electronic device includes a housing having a first surface and a second surface, a display exposed through the first surface of the housing, a conductive coil disposed inside the housing and forming a portion of the second surface of the housing, a movable member operatively connected to at least a portion of the housing and including one or more magnets that generate a magnetic field that passes through the conductive coil, a first charging circuit electrically connected to the conductive coil for wirelessly receiving power from an external device using the conductive coil and supplying the received power to a battery of the electronic device, and a second charging circuit electrically connected to the conductive coil for supplying, to the battery of the electronic device, power that is induced in the conductive coil based on movement of the movable member.
    Type: Application
    Filed: November 8, 2016
    Publication date: June 15, 2017
    Inventors: Yongwook PARK, Hongju KIM
  • Publication number: 20160163994
    Abstract: An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminous efficiency, stability, and life span can be improved.
    Type: Application
    Filed: July 30, 2014
    Publication date: June 9, 2016
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Junghwan PARK, Sunhee LEE, Wonsam KIM, Jaewan JANG, Hyeryeong KIM, Yuri KIM, Gyumin LEE, Yongwook PARK
  • Patent number: 9290513
    Abstract: Disclosed is a compound represented by Formula 1 or Formula 2, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode, wherein the organic material layer comprises the compound of Formula 1 or 2 to improve luminous efficiency, stability, and life span.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: March 22, 2016
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Junghwan Park, Daesung Kim, Jungcheol Park, Yongwook Park, Hwasoon Jung, Soungyun Mun, Daehyuk Choi, Dongha Kim, Bumsung Lee
  • Patent number: 9233923
    Abstract: Organic compounds, and organic electronic devices and terminals that include the organic compounds, are disclosed. The organic compounds have aryl or hetero aryl groups condensed with inden and indole groups. When included in an organic electronic device or terminal, the organic compound improves the luminous efficiency, the stability, and the lifetime of the organic electronic device or terminal.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: January 12, 2016
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Dongha Kim, Wonsam Kim, Daesung Kim, Daehyuk Choi, Junghwan Park, Jungcheol Park, Kiwon Kim, Hwasoon Jung, Yongwook Park, Hansung Yu, Soungyun Mun