Patents by Inventor Jungoh Huh

Jungoh Huh 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).

  • ORGANIC LIGHT-EMITTING DEVICE
    Publication number: 20180315930
    Abstract: The present application relates to an organic light emitting device.
    Type: Application
    Filed: October 27, 2016
    Publication date: November 1, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Miyeon Han, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Dong Uk Heo, Min Woo Jung
  • Organic light-emitting device including a heteroaryl compound
    Patent number: 10093852
    Abstract: The present specification relates to an organic light emitting device.
    Type: Grant
    Filed: March 29, 2016
    Date of Patent: October 9, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Jungoh Huh, Min Woo Jung, Dong Hoon Lee, Boonjae Jang, Minyoung Kang, Dong Uk Heo, Miyeon Han
  • ORGANIC LIGHT EMITTING DIODE
    Publication number: 20180269402
    Abstract: The present specification relates to an organic light emitting diode.
    Type: Application
    Filed: July 7, 2015
    Publication date: September 20, 2018
    Inventors: Jungoh HUH, Dong Hoon LEE, Wonjoon HEO
  • COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME
    Publication number: 20180254427
    Abstract: The present specification relates to a compound and an organic light emitting device comprising the same.
    Type: Application
    Filed: September 23, 2016
    Publication date: September 6, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Min Woo Jung, Dong Hoon Lee, Jungoh Huh
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT USING SAME
    Publication number: 20180244630
    Abstract: The present specification provides a heterocyclic compound and an organic light emitting device using the same.
    Type: Application
    Filed: September 8, 2016
    Publication date: August 30, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Min Woo Jung, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Minyoung Kang, Dong Uk Heo, Miyeon Han
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME
    Publication number: 20180248126
    Abstract: The present specification provides a heterocyclic compound and an organic light emitting device comprising the same.
    Type: Application
    Filed: September 8, 2016
    Publication date: August 30, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Jungoh Huh, Dong Hoon Lee, Boonjae Jang, Minyoung Kang, Dong Uk Heo, Miyeon Han, Min Woo Jung
  • COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME
    Publication number: 20180233673
    Abstract: The present application relates to a compound and an organic light emitting device comprising the same.
    Type: Application
    Filed: September 8, 2016
    Publication date: August 16, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Boonjae JANG, Dong Hoon LEE, Jungoh HUH, Minyoung KANG, Dong Uk HEO, Miyeon HAN, Min Woo JUNG
  • Organic light emitting device
    Patent number: 10050206
    Abstract: The present specification relates to an organic light emitting diode.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: August 14, 2018
    Assignee: LG Chem, Ltd.
    Inventors: Jungoh Huh, Dong Hoon Lee
  • COMPOUND AND ORGANIC ELECTRONIC DEVICE COMPRISING SAME
    Publication number: 20180170902
    Abstract: The present specification relates to a compound and an organic electronic device including the same.
    Type: Application
    Filed: December 20, 2016
    Publication date: June 21, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Miyeon Han, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Minyoung Kang, Dong Uk Heo, Min Woo Jung
  • ORGANIC LIGHT-EMITTING DEVICE
    Publication number: 20180175302
    Abstract: The present specification relates to an organic light emitting diode.
    Type: Application
    Filed: April 1, 2015
    Publication date: June 21, 2018
    Inventors: Boonjae JANG, Dong Hoon LEE, Jungoh HUH, Minyoung KANG, Dong Uk HEO, Miyeon HAN, Wooyung JUNG, Min Woo JUNG
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
    Publication number: 20180127385
    Abstract: The present specification provides a hetero-cyclic compound and an organic light emitting device comprising the same.
    Type: Application
    Filed: May 13, 2016
    Publication date: May 10, 2018
    Applicant: LG CHEM LTD.
    Inventors: Min Woo JUNG, Dong Hoon LEE, Jungoh HUH, Boonjae JANG, Minyoung KANG, Dong HEO, Miyeon HAN
  • COMPOUND AND ORGANIC ELECTRONIC DEVICE COMPRISING SAME
    Publication number: 20180123042
    Abstract: The present specification relates to a compound and an organic electronic device including the same.
    Type: Application
    Filed: January 9, 2017
    Publication date: May 3, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Yongbum Cha, Sung Kil Hong, Jungoh Huh, Jin Joo Kim
  • ORGANIC LIGHT-EMITTING DEVICE
    Publication number: 20180066180
    Abstract: The present specification relates to an organic light emitting device.
    Type: Application
    Filed: March 29, 2016
    Publication date: March 8, 2018
    Inventors: Jungoh HUH, Min Woo JUNG, Dong Hoon LEE, Boonjae JANG, Minyoung KANG, Dong Uk HEO, Miyeon HAN
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME
    Publication number: 20180051007
    Abstract: The present specification relates to a hetero-cyclic compound and an organic light emitting device comprising the same.
    Type: Application
    Filed: June 3, 2016
    Publication date: February 22, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Min Woo JUNG, Dong Hoon LEE, Jungoh HUH, Boonjae JANG, Minyoung KANG, Dong Uk HEO, Miyeon HAN, Wanpyo HONG, Yongha KIM
  • ORGANIC LIGHT EMITTING DEVICE
    Publication number: 20180033989
    Abstract: The present specification relates to an organic light emitting device including: a cathode; an anode; a light emitting layer provided between the cathode and the anode; and one or more organic material layers provided between the cathode and the light emitting layer.
    Type: Application
    Filed: December 23, 2015
    Publication date: February 1, 2018
    Inventors: Sangbin LEE, Jungoh HUH
  • CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME
    Publication number: 20170301866
    Abstract: The present specification relates to a cyclic compound and an organic light emitting device comprising the same.
    Type: Application
    Filed: September 11, 2015
    Publication date: October 19, 2017
    Inventors: Dong Uk HEO, Dong Hoon LEE, Jungoh HUH, Boonjae JANG, Minyoung KANG, Miyeon HAN
  • Compound and organic light-emitting device using same
    Patent number: 9728728
    Abstract: The present invention provides a novel compound that is capable of largely improving a life span, efficiency, electrochemical stability and thermal stability of an organic light emitting device, and an organic light emitting device in which the compound is included in an organic compound layer.
    Type: Grant
    Filed: December 10, 2013
    Date of Patent: August 8, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Sung Kil Hong, Yun Hwan Kim, Jungoh Huh, Seongmi Cho, Seong So Kim, Yongbum Cha
  • Material for organic light-emitting device, and organic light-emitting device using same
    Patent number: 9716232
    Abstract: The present specification provides an organic light emitting device comprising: a first electrode, a second electrode, and organic material layers formed of one or more layers comprising a light emitting layer disposed between the first electrode and the second electrode, wherein one or more layers of the organic material layers comprise the compound of Formula 1, or a compound in which a heat-curable or photocurable functional group is introduced into this compound.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: July 25, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Jungoh Huh, Tae Yoon Park, Jungi Jang, Sung Kil Hong
  • Organic light emitting diode
    Patent number: 9640766
    Abstract: The present specification relates to an organic light emitting diode having high light emitting efficiency.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: May 2, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Boonjae Jang, Dong Hoon Lee, Jungoh Huh, Minyoung Kang, Dong Uk Heo, Miyeon Han, Min Woo Jung, Wooyung Jung
  • HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
    Publication number: 20170098777
    Abstract: The present specification provides a hetero-cyclic compound and an organic light emitting device comprising the same.
    Type: Application
    Filed: April 1, 2015
    Publication date: April 6, 2017
    Inventors: Jungoh HUH, Boonjas JANG, Dong Hoon LEE, Wonik JEONG, Hyungjin LEE, Minyoung KANG, Dong Uk HEO, Miyeon HAN