Patents by Inventor Jung-Ho Choi

Jung-Ho Choi 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: 20190392999
    Abstract: Disclosed is a capacitor that is not easily degraded to stably maintain the performance for a long time. The electrochemical capacitor includes a first electrode provided in a rolled sheet form and having active material layers coated on both surfaces thereof; a second electrode provided in a rolled sheet form at an outer side of the first electrode to face the first electrode and having active material layers coated on both surfaces thereof; and a separator interposed and rolled between the first electrode and the second electrode, wherein at least a portion of an outermost layer of the first electrode is exposed to the outside.
    Type: Application
    Filed: June 1, 2017
    Publication date: December 26, 2019
    Inventors: Sol-Seon OH, Jung-Ho CHOI, Kyong KWON, Jung-Hoon CHAE, A-Rum CHANG, Gye-Nam PARK, Hyeon-Jin KIM
  • Patent number: 10508769
    Abstract: Disclosed is a liquefied natural gas storage apparatus. The apparatus includes a heat insulated tank and liquefied natural gas contained in the tank. The tank has heat insulation sufficient to maintain liquefied natural gas therein such that most of the liquefied natural gas stays in liquid. The contained liquefied natural gas has a vapor pressure from about 0.3 bar to about 2 bar. The apparatus further includes a safety valve configured to release a part of liquefied natural gas contained in the tank when a vapor pressure of liquefied natural gas within the tank becomes higher than a cut-off pressure. The cut-off pressure is from about 0.3 bar to about 2 bar.
    Type: Grant
    Filed: June 12, 2019
    Date of Patent: December 17, 2019
    Assignee: DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
    Inventors: Jung Han Lee, Jung Ho Choi, Sung Kon Han, Dong Kyu Choi, Young Sik Moon
  • Patent number: 10466530
    Abstract: A color conversion element includes a base substrate, and a first color filter layer, a second color conversion layer, and a third color conversion layer disposed on the base substrate, wherein the first color filter layer, the second color conversion layer, and the third color conversion layer are sequentially arranged on a plane, and wherein an interval between the first color filter layer and the second color conversion layer or an interval between the first color filter layer and the third color conversion layer is different from an interval between the second color conversion layer and the third color conversion layer.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: November 5, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: June Woo Lee, Ji Hyun Kim, Young Hee Lee, Young Joo Jeon, Byoung Seong Jeong, Jung Ho Choi
  • Publication number: 20190293236
    Abstract: Disclosed is a liquefied natural gas storage apparatus. The apparatus includes a heat insulated tank and liquefied natural gas contained in the tank. The tank has heat insulation sufficient to maintain liquefied natural gas therein such that most of the liquefied natural gas stays in liquid. The contained liquefied natural gas has a vapor pressure from about 0.3 bar to about 2 bar. The apparatus further includes a safety valve configured to release a part of liquefied natural gas contained in the tank when a vapor pressure of liquefied natural gas within the tank becomes higher than a cut-off pressure. The cut-off pressure is from about 0.3 bar to about 2 bar.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 26, 2019
    Inventors: Jung Han LEE, Jung Ho CHOI, Sung Kon HAN, Dong Kyu CHOI, Young Sik MOON
  • Publication number: 20190243499
    Abstract: There is provided a flat panel display device and a method of manufacturing the same. A flexible and transparent material is coated on a supporting substrate to a small thickness so that film substrates are easily formed. Step differences are formed in the film substrates so that a distance between pads of the two film substrates is reduced. Since conductive balls with reduced diameters are used so that the pads may be electrically connected, the distance between pads is reduced so that it is possible to easily miniaturize a high resolution flat panel display device, to prevent electrical connection defect between the pads, and to reduce manufacturing expenses.
    Type: Application
    Filed: April 15, 2019
    Publication date: August 8, 2019
    Inventor: Jung Ho CHOI
  • Patent number: 10352499
    Abstract: This application relates to a liquefied natural gas storage apparatus. The apparatus includes a heat insulated tank and liquefied natural gas contained in the tank. The tank has heat insulation sufficient to maintain liquefied natural gas therein such that most of the liquefied natural gas stays in liquid. The contained liquefied natural gas has a vapor pressure from about 0.3 bar to about 2 bar. The apparatus further includes a safety valve configured to release a part of liquefied natural gas contained in the tank when a vapor pressure of liquefied natural gas within the tank becomes higher than a cut-off pressure. The cut-off pressure is from about 0.3 bar to about 2 bar.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: July 16, 2019
    Assignee: DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
    Inventors: Jung Han Lee, Jung Ho Choi, Sung Kon Han, Dong Kyu Choi, Young Sik Moon
  • Publication number: 20190165318
    Abstract: A display device includes a base substrate, an organic layer on the base substrate and including a pattern region having an uneven pattern formed thereon, and a non-pattern region having a substantially flat surface, a light-emitting element on the organic layer, and a color conversion pattern on the light-emitting element and overlapping the pattern region and the non-pattern region.
    Type: Application
    Filed: August 8, 2018
    Publication date: May 30, 2019
    Inventors: Jung Ho CHOI, June Woo LEE
  • Patent number: 10303277
    Abstract: There is provided a flat panel display device and a method of manufacturing the same. A flexible and transparent material is coated on a supporting substrate to a small thickness so that film substrates are easily formed. Step differences are formed in the film substrates so that a distance between pads of the two film substrates is reduced. Since conductive balls with reduced diameters are used so that the pads may be electrically connected, the distance between pads is reduced so that it is possible to easily miniaturize a high resolution flat panel display device, to prevent electrical connection defect between the pads, and to reduce manufacturing expenses.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: May 28, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventor: Jung Ho Choi
  • Patent number: 10219156
    Abstract: Disclosed herein are a data protection apparatus and method for a smart device. The data protection apparatus for a smart device includes a detection unit for detecting unauthorized activity in a bootloader of the smart device, based on whether a program for acquiring an administrator privilege has been installed and whether a compressed-command file is present, during a procedure for loading the bootloader, and a data access blocking unit for, when the unauthorized activity is detected, performing an operation of locking the smart device, thus blocking access to data in the smart device.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: February 26, 2019
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Seung-Jei Yang, Jung-Ho Choi, Ki-Bom Kim
  • Publication number: 20190049779
    Abstract: A color conversion element includes a base substrate, and a first color filter layer, a second color conversion layer, and a third color conversion layer disposed on the base substrate, wherein the first color filter layer, the second color conversion layer, and the third color conversion layer are sequentially arranged on a plane, and wherein an interval between the first color filter layer and the second color conversion layer or an interval between the first color filter layer and the third color conversion layer is different from an interval between the second color conversion layer and the third color conversion layer.
    Type: Application
    Filed: January 10, 2018
    Publication date: February 14, 2019
    Inventors: June Woo LEE, Ji Hyun KIM, Young Hee LEE, Young Joo JEON, Byoung Seong JEONG, Jung Ho CHOI
  • Patent number: 10143244
    Abstract: Clothing for an infant having functions of preventing the neck from bending back and protecting the back of the head, as suggested in the present invention, has a frame structure body installed within a silicone cover configured in a form of being easily wearable by the infant, and is configured so as to be finished by putting a cushion fabric in the front and the back of the frame structure body and fixing the same with the edge of the silicone cover, thereby being capable of preventing the head of the infant from bending back excessively, and of safely protecting the back of the head of the infant from impact.
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: December 4, 2018
    Inventor: Jung Ho Choi
  • Patent number: 10019946
    Abstract: An organic light emitting diode display includes: a plurality of pixels including a first pixel, a second pixel, and a third pixel connected to the plurality of scan lines and the plurality of data lines, wherein each pixel includes a switching transistor connected to a corresponding one of the scan lines and a corresponding one of the data lines, a driving transistor connected to the switching transistor, and an organic light emitting diode electrically connected to the driving transistor, and the driving range of the driving transistor of at least one pixel among the first pixel, the second pixel, and the third pixel is different from the driving range of the driving transistor of the remaining pixels.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: July 10, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventor: Jung Ho Choi
  • Publication number: 20180182563
    Abstract: Disclosed herein is an electric double layer device including a urethane potting unit (50) for filling the gap between a portion of a first terminal (21) that is exposed out of a rubber cap (40) and a first through hole (41) and the gap between a portion of a second terminal (22) that is exposed out of the rubber cap and a second through hole (42), wherein an aluminum terminal (A) constituting each of the first terminal (21) and the second terminal (22) is anodized such that an aluminum oxide film (Al) is formed on the aluminum terminal, whereby the lifespan of the electric double layer device is relatively increased.
    Type: Application
    Filed: March 10, 2016
    Publication date: June 28, 2018
    Inventors: Na Ri SHIN, Sung Wook YOO, Kyu Jeung LEE, Young Jin KIM, Hyung Sik AHN, Jung Ho CHOI, Young Seg CHOI
  • Publication number: 20180081728
    Abstract: An apparatus and a method for managing computing resources are disclosed. The apparatus for managing computing resources includes a task input interface configured to receive a plurality of processing-target tasks; a task processor configured to sequentially process the plurality of received processing-target tasks; and a duplicate device manager configured to generate one or more duplicate devices by duplicating the apparatus for managing computing resources based on at least one among a ratio of a number of unprocessed tasks to a number of processing-target tasks and the number of unprocessed tasks, and assign unprocessed tasks to the one or more generated duplicate devices.
    Type: Application
    Filed: September 21, 2017
    Publication date: March 22, 2018
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Jung-Ho CHOI, Young-Woo KIM, Kang-Gu KIM
  • Publication number: 20170371463
    Abstract: There is provided a flat panel display device and a method of manufacturing the same. A flexible and transparent material is coated on a supporting substrate to a small thickness so that film substrates are easily formed. Step differences are formed in the film substrates so that a distance between pads of the two film substrates is reduced. Since conductive balls with reduced diameters are used so that the pads may be electrically connected, the distance between pads is reduced so that it is possible to easily miniaturize a high resolution flat panel display device, to prevent electrical connection defect between the pads, and to reduce manufacturing expenses.
    Type: Application
    Filed: June 14, 2017
    Publication date: December 28, 2017
    Inventor: Jung Ho CHOI
  • Patent number: 9694045
    Abstract: The present invention relates to a pharmaceutical composition for preventing and treating an inflammatory disease, including a mixture of extracts from Trachelospermi Caulis and Paeonia Suffruticosa Andrews as an active ingredient and method for preparing the same. Also, a quasi-drug composition, a health functional food composition and a cosmetic composition, all based on the mixture, are provided for preventing or improving inflammation. In addition, the present invention relates to a method for treating an inflammatory disease by administering the pharmaceutical composition to a subject suspected of having the inflammatory disease. Containing the extract mixture, the composition exhibits excellent anti-inflammatory activity and edema-suppressing activity, compared to individual extracts, and thus can be applied to the prevention, treatment or improvement of an inflammatory disease.
    Type: Grant
    Filed: August 18, 2011
    Date of Patent: July 4, 2017
    Assignee: SINIL PHARMACEUTICAL CO., LTD.
    Inventors: Jeong Min Lee, Jae Won Park, Jung Ho Choi, Ill Chan Noh, Se Na Kim, Young June Lee, Kyu Seok Choi, Ji Na Choi, Whan Soo Choi, Jin Tea Hong
  • Publication number: 20170118649
    Abstract: Disclosed herein are a data protection apparatus and method for a smart device. The data protection apparatus for a smart device includes a detection unit for detecting unauthorized activity in a bootloader of the smart device, based on whether a program for acquiring an administrator privilege has been installed and whether a compressed-command file is present, during a procedure for loading the bootloader, and a data access blocking unit for, when the unauthorized activity is detected, performing an operation of locking the smart device, thus blocking access to data in the smart device.
    Type: Application
    Filed: March 14, 2016
    Publication date: April 27, 2017
    Inventors: Seung-Jei YANG, Jung-Ho CHOI, Ki-Bom KIM
  • Publication number: 20160227844
    Abstract: Clothing for an infant having functions of preventing the neck from bending back and protecting the back of the head, as suggested in the present invention, has a frame structure body installed within a silicone cover configured in a form of being easily wearable by the infant, and is configured so as to be finished by putting a cushion fabric in the front and the back of the frame structure body and fixing the same with the edge of the silicone cover, thereby being capable of preventing the head of the infant from bending back excessively, and of safely protecting the back of the head of the infant from impact.
    Type: Application
    Filed: September 4, 2014
    Publication date: August 11, 2016
    Inventor: Jung Ho CHOI
  • Publication number: 20160225318
    Abstract: An organic light emitting diode display includes: a plurality of pixels including a first pixel, a second pixel, and a third pixel connected to the plurality of scan lines and the plurality of data lines, wherein each pixel includes a switching transistor connected to a corresponding one of the scan lines and a corresponding one of the data lines, a driving transistor connected to the switching transistor, and an organic light emitting diode electrically connected to the driving transistor, and the driving range of the driving transistor of at least one pixel among the first pixel, the second pixel, and the third pixel is different from the driving range of the driving transistor of the remaining pixels.
    Type: Application
    Filed: December 2, 2015
    Publication date: August 4, 2016
    Inventor: Jung Ho CHOI
  • Patent number: D867899
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: November 26, 2019
    Assignee: COSMAX INC.
    Inventors: Hyun Seung Jun, Jung Ho Choi, Jong Soo Kim, Hyun Soo Kim, Jung Ku Yun, Jung Soo Kim