Patents by Inventor Nam-Geol Lee

Nam-Geol 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).

  • Patent number: 11557729
    Abstract: Provided are an organic electronic element and an electronic device thereof, the organic electronic element being capable of achieving high light-emitting efficiency and a low driving voltage, and can also greatly improve the lifespan of the element by using a compound of the present invention as a phosphorescent host material.
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: January 17, 2023
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun Mun, Min Ji Jo, Sun Hee Lee, Nam Geol Lee, Hyung Dong Lee
  • Patent number: 11450808
    Abstract: Provided are a compound represented by Formula 1 or Formula A, 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 an electronic device thereof, wherein the compound represented by Formula 1 or Formula A is included in the organic material layer, and thereby 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: Grant
    Filed: August 20, 2018
    Date of Patent: September 20, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Mi Young Chae, Hye Min Cho, Min Ji Jo, Soung Yun Mun, Sun Hee Lee, Nam Geol Lee, Hyung Dong Lee, Dae Hwan Oh, Ga Eun Lee, Sang Yong Park
  • Publication number: 20220278285
    Abstract: Provided are a compound represented by Formula 24, 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 24, and an electronic device thereof, the element and device having improved driving voltage, luminous efficiency and life time from the employment of the compound.
    Type: Application
    Filed: June 14, 2021
    Publication date: September 1, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Mi Young CHAE, Hye Min CHO, Min Ji JO, Soung Yun MUN, Sun Hee LEE, Nam Geol LEE, Hyung Dong LEE, Dae Hwan OH, Ga Eun LEE, Sang Yong PARK
  • Publication number: 20220131091
    Abstract: Provided are a compound of Formula (1) for use in an organic electronic element and capable of improving the luminous efficiency, stability and lifespan of the organic electronic element, an organic electronic element employing the compound, and an electronic device thereof.
    Type: Application
    Filed: September 29, 2021
    Publication date: April 28, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Nam Geol Lee, Jae Wan Jang, Jae Duk Yoo, Soung Yun Mun, Jonggwang Park, Sun-Hee Lee, In Goo Lee
  • Publication number: 20220131090
    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: Application
    Filed: March 25, 2021
    Publication date: April 28, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Nam Geol LEE, Jae Wan JANG, Jae Duk YOO, Soung Yun MUN
  • Publication number: 20220131082
    Abstract: The present invention provides 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: October 26, 2021
    Publication date: April 28, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Nam Geol LEE, Jae Wan JANG, Jae Duk YOO, Soung Yun MUN, Jong Gwang PARK, In Goo LEE
  • Patent number: 11316116
    Abstract: Provided are a compound of Formula (1) for use in an organic electronic element and capable of improving the luminous efficiency, stability and lifespan of the organic electronic element, an organic electronic element employing the compound, and an electronic device thereof.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: April 26, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Nam Geol Lee, Jae Wan Jang, Jae Duk Yoo, Soung Yun Mun, Jonggwang Park, Sun-Hee Lee, In Goo Lee
  • Publication number: 20220037594
    Abstract: Provided is the compound represented by Formula 1, an organic electric element including 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 including the compound represented by Formula 1 and compound represented by Formula 2 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 organic electric element can be improved.
    Type: Application
    Filed: November 19, 2019
    Publication date: February 3, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Nam Geol LEE, Jung Hwan PARK, Bum Sung LEE
  • Publication number: 20210340103
    Abstract: Provided are an organic electronic element comprising a light emitting layer composed of a mixture of compounds capable of improving luminous efficiency, stability, and lifespan of the element, and an electronic device therefor.
    Type: Application
    Filed: May 29, 2019
    Publication date: November 4, 2021
    Applicant: DUK SAN NEOLUX CO., LTD
    Inventors: Soung Yun MUN, Nam Geol LEE, Sun Hee LEE, Min Ji JO, Jung Wook LEE
  • 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: 20210184129
    Abstract: Provided is a novel mixture capable of improving luminous efficiency, stability, and lifespan of an element, an organic electric element using the same, and an electronic device therefor.
    Type: Application
    Filed: May 3, 2019
    Publication date: June 17, 2021
    Applicant: DUK SAN NEOLUX CO., LTD
    Inventors: Soung Yun MUN, Nam Geol LEE, Sun Hee LEE, Hyung Dong LEE, Jin Bae JEON
  • Publication number: 20200287140
    Abstract: The present invention provides the compound represented by Formula 1 or Formula A, 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 or Formula A 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: August 20, 2018
    Publication date: September 10, 2020
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Mi Young CHAE, Hye Min CHO, Min Ji JO, Soung Yun MUN, Sun Hee LEE, Nam Geol LEE, Hyung Dong LEE, Dae Hwan OH, Ga Eun LEE, Sang Yong PARK
  • Publication number: 20190300535
    Abstract: Provided are an organic electronic element and an electronic device thereof, the organic electronic element being capable of achieving high light-emitting efficiency and a low driving voltage, and can also greatly improve the lifespan of the element by using a compound of the present invention as a phosphorescent host material.
    Type: Application
    Filed: July 4, 2017
    Publication date: October 3, 2019
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun MUN, Min Ji JO, Sun Hee LEE, Nam Geol LEE, Hyung Dong LEE
  • Patent number: 10303739
    Abstract: A short message processing method and apparatus, which analyzes a short message received from a mobile communication network and provides via a packet data service node (PDSN) a supplementary service such as a credit card settlement details notifying service, a contact point registration service, a spam filtering service, a schedule registration service, a message history management service, and so forth, based on the result of the analysis. The short message processing method and apparatus can execute a supplementary service corresponding to the short message received through a PDSN, in corporation with a platform such as WIPI or BREW.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: May 28, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Gyu-baek Kim, Nam-geol Lee
  • Patent number: 9953157
    Abstract: An application creating apparatus generates first authentication information using an authentication element is provided. The apparatus includes an application module when the application module is created, inserts the first authentication information into the application module, and distributes the application module. A user digital device that executes the application module checks the authentication element and the first authentication information included in the application module, generates second authentication information for the authentication element, and determines whether to execute the application module based on a result of comparison between the first authentication information and the second authentication information.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: April 24, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-Mok Hong, Jin-Ho Ko, Tae-Do Bae, Nam-Geol Lee
  • Patent number: 9236034
    Abstract: A display method, and a user terminal and a system for transmitting and receiving data using the same, are disclosed. The display method includes sequentially receiving first data from an external server, and displaying the received first data in the order of receiving the first data; discontinuing to receive un-received data among the first data, receiving the second data from the external server, and displaying the received second data on a screen; and continuing to receive the discontinued data from the external server.
    Type: Grant
    Filed: September 13, 2010
    Date of Patent: January 12, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jae-won Choi, Dong-sung Kim, Yoong-hee Lee, Nam-geol Lee, Jae-won Cho
  • Patent number: 9230020
    Abstract: A search method, an apparatus, and a system for providing preview information are provided. The search method includes receiving a list of search result items and preview information from a server in real time and outputting the list and the preview information. Therefore, a search time can be efficiently reduced, which enables a user to obtain a desired search result more rapidly.
    Type: Grant
    Filed: September 13, 2010
    Date of Patent: January 5, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Woo-hyuk Choi, Dong-sung Kim, Jin-hee Kim, Nam-geol Lee
  • Publication number: 20150199219
    Abstract: A method is provided comprising: receiving an incoming job request; estimating a first time necessary to complete the incoming job; adjusting a size of a server cluster based on the first time; and assigning the incoming job to a server that is part of the server cluster; wherein the size of the server cluster is adjusted before the incoming job is assigned to the server.
    Type: Application
    Filed: January 9, 2015
    Publication date: July 16, 2015
    Inventors: Ki-Soo KIM, Hyun-Cheol KIM, Nam-Geol LEE, Sung-Jun YI, Jae-Mok HONG
  • Publication number: 20150113284
    Abstract: An application creating apparatus generates first authentication information using an authentication element is provided. The apparatus includes an application module when the application module is created, inserts the first authentication information into the application module, and distributes the application module. A user digital device that executes the application module checks the authentication element and the first authentication information included in the application module, generates second authentication information for the authentication element, and determines whether to execute the application module based on a result of comparison between the first authentication information and the second authentication information.
    Type: Application
    Filed: October 23, 2014
    Publication date: April 23, 2015
    Inventors: Jae-Mok HONG, Jin-Ho KO, Tae-Do BAE, Nam-Geol LEE
  • Publication number: 20150112665
    Abstract: A short message processing method and apparatus, which analyzes a short message received from a mobile communication network and provides via a packet data service node (PDSN) a supplementary service such as a credit card settlement details notifying service, a contact point registration service, a spam filtering service, a schedule registration service, a message history management service, and so forth, based on the result of the analysis. The short message processing method and apparatus can execute a supplementary service corresponding to the short message received through a PDSN, in corporation with a platform such as WIPI or BREW.
    Type: Application
    Filed: December 31, 2014
    Publication date: April 23, 2015
    Inventors: Gyu-baek KIM, Nam-geol LEE