Patents by Inventor Min Ji JO

Min Ji JO 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: 20220308773
    Abstract: A storage device includes a nonvolatile memory device including a plurality of nonvolatile memories; a controller configured to allocate write blocks of the nonvolatile memory device to a plurality of streams provided from an outside; and a buffer memory configured to store a result of allocation of the write blocks to the plurality of streams, wherein the controller is further configured to reallocate the write blocks of the nonvolatile memory device to the plurality of streams based on the result of allocation stored in the buffer memory.
    Type: Application
    Filed: June 16, 2022
    Publication date: September 29, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Won JUNG, Min Ji KIM, Hye Jeong JANG, Su Hwan KIM, Min Sik SON, Dong Hwan JEONG, Young Rae JO
  • Publication number: 20220298130
    Abstract: Embodiments of the present invention relate to an organic electronic device capable of ensuring high luminous efficiency, low driving voltage and high heat resistance, and improving color purity or lifespan.
    Type: Application
    Filed: July 30, 2020
    Publication date: September 22, 2022
    Inventors: Soung Yun MUN, Min Ji JO, Chi Hyun PARK, Yong Wook PARK, Sun Hee LEE
  • Patent number: 11385812
    Abstract: A storage device includes a nonvolatile memory device including a plurality of nonvolatile memories; a controller configured to allocate write blocks of the nonvolatile memory device to a plurality of streams provided from an outside; and a buffer memory configured to store a result of allocation of the write blocks to the plurality of streams, wherein the controller is further configured to reallocate the write blocks of the nonvolatile memory device to the plurality of streams based on the result of allocation stored in the buffer memory.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: July 12, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang Won Jung, Min Ji Kim, Hye Jeong Jang, Su Hwan Kim, Min Sik Son, Dong Hwan Jeong, Young Rae Jo
  • Patent number: 11367839
    Abstract: Provided are a compound of Formula 2-K, 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 an electronic device thereof, including the compound of Formula 2-K in the organic material layer, and thereby achieving lowered driving voltage, improved luminous efficiency, and extended life time.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: June 21, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk Lee, Min Ji Jo, Jung Hwan Park, Bum Sung Lee
  • Publication number: 20220085296
    Abstract: Provided are a compound of Formula 2-K, 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 an electronic device thereof, including the compound of Formula 2-K in the organic material layer, and thereby achieving lowered driving voltage, improved luminous efficiency, and extended life time.
    Type: Application
    Filed: November 19, 2021
    Publication date: March 17, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Min Ji JO, Jung Hwan PARK, Bum Sung LEE
  • Publication number: 20220059779
    Abstract: Provided are the compound represented by Formula 2-K, 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 or the compound represented by Formula 2-K 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 26, 2019
    Publication date: February 24, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Min Ji JO, Jung Hwan PARK, Bum Sung LEE
  • Publication number: 20220029104
    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 comprising the compound represented by Formula 1 and compound represented by Formula 2 in the organic material layer, the driving voltage of the organic electronic element can be lowered, and the luminous efficiency and life time of the organic electronic element can be improved.
    Type: Application
    Filed: November 18, 2019
    Publication date: January 27, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Yun Suk LEE, Jong Gwang PARK, Min Ji JO, 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
  • Publication number: 20210171510
    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 electric element can be lowered, and the luminous efficiency and life time of the organic electric element can be improved.
    Type: Application
    Filed: October 12, 2018
    Publication date: June 10, 2021
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Hyoung Keun PARK, Won Sam KIM, Jung Hwan PARK, Hak Young LEE, Min Ji JO
  • Patent number: 10840455
    Abstract: Provided are a compound for an organic electronic element that can improve the luminous efficiency, stability and life span of the element, an organic electronic element comprising the same, and an electronic device thereof.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: November 17, 2020
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Soung Yun Mun, Min Ji Jo, Sun Hee Lee, Yong Wook Park, Chi Hyun Park
  • 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: 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: 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
  • Publication number: 20160210476
    Abstract: Disclosed herein are a method and apparatus for preventing the leakage of information. A method for preventing the leakage of information, which is performed by an apparatus for preventing the leakage of information may include determining whether confidential information is included in content displayed on a screen of a device, covering the confidential information by overlaying a security layer on at least some of the content displayed on the screen based on the determination, displaying the confidential information by releasing the security layer covering the confidential information in response to a confidential information exposure request signal, and covering the confidential information by overlaying the security layer in response to the release of the confidential information exposure request signal.
    Type: Application
    Filed: January 20, 2016
    Publication date: July 21, 2016
    Inventors: Sung Gon MUN, Min Ji JO, Jong Uk CHOI