Patents by Inventor Da-Woon KIM

Da-Woon KIM 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: 20240138421
    Abstract: An in-line dumpling molding system is disclosed. The in-line dumpling molding system according to the present invention comprises: a dumpling wrapper cutting device, which cuts a supplied dough sheet to form dumpling wrappers; a dumpling-molding lower folding device, which is disposed below the dumpling wrapper cutting device, on which the cut dumpling wrappers are loaded, and which presses and folds the dumpling wrappers onto which dumpling fillings have been supplied; and a sealing device, which is disposed above the dumpling-molding lower folding device, and presses and seals the folded dumpling wrappers.
    Type: Application
    Filed: March 2, 2022
    Publication date: May 2, 2024
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Bong Jin JANG, Se Jin KIM, Da Woon JUNG, Soon Suk BAE, Sang Cheol KIM, Yong Gyu LEE
  • Patent number: 11963423
    Abstract: A transparent display device comprises: a first substrate including a display area and first to fourth bezel areas surrounding the display area, wherein the display area includes a plurality of pixel regions each including an emitting portion and a transparent portion; a second substrate facing the first substrate; a transparent dam between the first and second substrates and in the first to fourth bezel areas; a first pad electrode on the first substrate and in the first bezel area; and a first color filter pattern on the second substrate and in the first bezel area.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: April 16, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Da-Woon Jeong, Su-Yeon Lee, Sung-Hee Kim, Jae-Bin Song, Sung-Hee Park
  • Publication number: 20240121989
    Abstract: A display device includes: a first pixel electrode disposed in a first emission area, on a substrate; an insulating layer covering edges of the first pixel electrode; a first light-emitting layer disposed on the first pixel electrode and the insulating layer; a first common electrode disposed on the first light-emitting layer; banks disposed on the insulating layer and surrounding the first emission area; and a first organic pattern surrounding the first emission area, disposed on the banks, and including the same material as the first light-emitting layer. Side surfaces of each of the banks are spaced apart from side surfaces of the insulating layer.
    Type: Application
    Filed: August 3, 2023
    Publication date: April 11, 2024
    Inventors: Da Woon JUNG, Su Bin BAE, Tae Wook KANG, Sang Gab KIM, Yun Jong YEO, Yu Gwang JEONG
  • Patent number: 11928192
    Abstract: A host device, a storage device, and a method employ a vendor unique command (VUC) authentication system. The storage device includes a memory and a memory controller which includes a VUC authentication module and controls the memory. The VUC authentication module transmits first memory information about the memory to the host device, receives from the host device a one-time password generated by the first memory information, verifies the one-time password, and receives a vendor unique command from the host device when the one-time password is correct.
    Type: Grant
    Filed: July 29, 2022
    Date of Patent: March 12, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bo Hyung Kim, Jang Hwan Kim, Moon Wook Oh, Da Woon Jung
  • Publication number: 20230225153
    Abstract: A window member includes a window including a first flat part, a first pattern part disposed on a side of the first flat part and having a groove pattern, and a second flat part disposed on an opposite side of the first flat part, the first pattern part being disposed between the first flat part and the second flat part; and a first light-blocking member disposed on a surface of the first flat part and not overlapping the first pattern part or the second flat part in a plan view. The first light-blocking member includes a 1-1-th light-blocking member, a 1-2-th light-blocking member, and a 1-3-th light-blocking member facing the 1-1-th light-blocking member. The 1-1-th light-blocking member, the 1-2-th light-blocking member, and the 1-3-th light-blocking member define a first accommodation space. The 1-3-th light-blocking member is spaced apart from the 1-1-th light-blocking member to define a first open area.
    Type: Application
    Filed: August 26, 2022
    Publication date: July 13, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Min Hoon CHOI, Kyung Man KIM, Da Woon KIM, Seung Ho KIM, Seong Jin HWANG, Sang Hoon KIM, Sung Hoon KIM, Yu Ri KIM
  • Patent number: 11694083
    Abstract: A signal translating method may include, according to one aspect of the present application, receiving a source signal of a first domain; identifying erroneous features and effective features from the source signal; translating the source signal of the first domain into a first virtual signal of a second domain, the first virtual signal is that in which erroneous features included in the source signal has been removed; and outputting the first virtual signal. Therefore, the virtual signal of the second domain in which the erroneous features removed may be output.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: July 4, 2023
    Assignee: ALETHIO CO.
    Inventors: Ho Yong Jang, Kwang Min Choi, Se Kyung Kim, Da Woon Kim
  • Publication number: 20230069383
    Abstract: A display device includes a substrate including a first surface from which a pattern including an end portion is defined and a second surface which is parallel to the first surface. When an inner radius from a reference line positioned above the end portion and parallel with the first surface of the substrate to a surface of the pattern defining about 90 degrees is referred to as a first inner radius and an inner radius from the reference line to the surface of the pattern defining about 45 degrees is a second inner radius, a ratio of the second inner radius to the first inner radius is about 0.7 or more.
    Type: Application
    Filed: August 24, 2022
    Publication date: March 2, 2023
    Inventors: Yu Ri KIM, Kyung-Man KIM, Da Woon KIM, Sang Hoon KIM, Sung Hoon KIM, Seung Ho KIM, Min-Hoon CHOI, Seong Jin HWANG
  • Publication number: 20230061014
    Abstract: A lower sheet disposed below a display panel includes a heat radiation layer having a first side and a second side facing the first side. A first film layer is disposed on the first side of the heat radiation layer. A second film layer is disposed on the second side of the heat radiation layer. A first resin layer is disposed between the heat radiation layer and the first film layer. A second resin layer is disposed between the heat radiation layer and the second film layer. A sealing layer is disposed on lateral sides of the heat radiation layer. The sealing layer directly contacts an entirety of the lateral sides of the heat radiation layer, and directly contacts at least a portion of lateral sides of the first resin layer and the second resin layer.
    Type: Application
    Filed: April 29, 2022
    Publication date: March 2, 2023
    Inventors: Jae-Hwan JEON, Byung-Gon Kum, Da Woon Kim, Do Hun Kim, Hyun Su Park, Ji Sang Seo
  • Publication number: 20220411325
    Abstract: A cover window manufacturing system comprises a laser irradiation apparatus including a stage configured to receive a substrate. A first laser module is disposed above the stage to provide a first laser beam to a top surface of the substrate. A controller controls a position of a focal point of the first laser beam on the substrate. An etching apparatus includes a chamber having an etching solution disposed therein. The etching apparatus is configured to receive the substrate processed by the laser irradiation apparatus and etch the substrate processed by the laser irradiation apparatus by immersion in the etching solution.
    Type: Application
    Filed: April 15, 2022
    Publication date: December 29, 2022
    Inventors: Kyung Man KIM, Sung Hoon Kim, Da Woon Kim, Yu Ri Kim, Seong Jin Hwang
  • Patent number: 10647066
    Abstract: A manufacturing apparatus of a flexible display device, including: a main chamber in which a display device is mounted; an auxiliary chamber configured to inject a first pressing material having fluidity into the main chamber; and a driving portion configured to rotate the main chamber.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: May 12, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Cheul Jin Park, Da Woon Kim, Jong Deok Park, Suk Won Jung
  • Publication number: 20190315072
    Abstract: A manufacturing apparatus of a flexible display device, including: a main chamber in which a display device is mounted; an auxiliary chamber configured to inject a first pressing material having fluidity into the main chamber; and a driving portion configured to rotate the main chamber.
    Type: Application
    Filed: January 29, 2019
    Publication date: October 17, 2019
    Inventors: Cheul Jin Park, Da Woon Kim, Jong Deok Park, Suk Won Jung
  • Publication number: 20190114462
    Abstract: A signal translating method may include, according to one aspect of the present application, receiving a source signal of a first domain; identifying erroneous features and effective features from the source signal; translating the source signal of the first domain into a first virtual signal of a second domain, the first virtual signal is that in which erroneous features included in the source signal has been removed; and outputting the first virtual signal.
    Type: Application
    Filed: October 15, 2018
    Publication date: April 18, 2019
    Applicant: ALETHIO CO.
    Inventors: Ho Yong JANG, Kwang Min CHOI, Se Kyung KIM, Da Woon KIM
  • Patent number: 9588832
    Abstract: There are provided a data preprocessing device and a method thereof. A data preprocessing device according to an embodiment of the present disclosure includes a risk level analyzing unit configured to calculate a failure risk level of a target system using failure history information of the target system and characteristic information of the target system; a collection period setting unit configured to determine a data collection period from the target system according to the calculated failure risk level; and a preprocessing unit configured to preprocess data collected from the target system according to the data collection period.
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: March 7, 2017
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Young-Hwan Namkoong, Jae-Young Lee, A-Young Jung, Da-Woon Kim
  • Patent number: 9507177
    Abstract: A backlight assembly and a display including the same are disclosed. In one aspect, the backlight assembly includes a light source unit, a light guide plate including a light incident surface and a light facing surface formed on opposing ends thereof. The light incident surface receiving light irradiated from the light source surface. The backlight assembly also includes a first reflective member placed on the light facing surface and including a plurality of first color patterns facing the light facing surface.
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: November 29, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sang Won Lee, Seong Yong Hwang, Da Woon Kim
  • Publication number: 20160125299
    Abstract: An apparatus and a method for data analysis and prediction, the apparatus including: a data collection unit configured to collect a prediction value derived through a machine learning of input data; a candidate prediction value generation unit configured to generate a candidate prediction value; a rule verification value configured to store one or more rules and verify whether the candidate prediction value violates the one or more rules; and an evaluation unit configured to calculate a fitness of the candidate prediction value according to an error rate of the candidate prediction value with respect to the prediction value and a verification result of the rule verification unit.
    Type: Application
    Filed: October 29, 2015
    Publication date: May 5, 2016
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Jae Young LEE, Dong Min SHIN, Ji Hyeon SEO, Da Woon KIM
  • Publication number: 20150095719
    Abstract: There are provided a data preprocessing device and a method thereof. A data preprocessing device according to an embodiment of the present disclosure includes a risk level analyzing unit configured to calculate a failure risk level of a target system using failure history information of the target system and characteristic information of the target system; a collection period setting unit configured to determine a data collection period from the target system according to the calculated failure risk level; and a preprocessing unit configured to preprocess data collected from the target system according to the data collection period.
    Type: Application
    Filed: October 1, 2014
    Publication date: April 2, 2015
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Young-Hwan NAMKOONG, Jae-Young LEE, A-Young JUNG, Da-Woon KIM
  • Publication number: 20150078033
    Abstract: A backlight assembly and a display including the same are disclosed. In one aspect, the backlight assembly includes a light source unit, a light guide plate including a light incident surface and a light facing surface formed on opposing ends thereof. The light incident surface receiving light irradiated from the light source surface. The backlight assembly also includes a first reflective member placed on the light facing surface and including a plurality of first color patterns facing the light facing surface.
    Type: Application
    Filed: January 17, 2014
    Publication date: March 19, 2015
    Applicant: Samsung Display Co. Ltd.
    Inventors: Sang Won Lee, Seong Yong Hwang, Da Woon Kim
  • Publication number: 20130335664
    Abstract: A display panel includes a substrate, a thin film transistor on the substrate, a first electrode electrically connected to the thin film transistor, a first insulation layer covering the first electrode, an image displaying layer disposed on the first insulation layer, a second insulation layer disposed on the image displaying layer, a second electrode disposed on the second insulation layer and insulated from the first electrode, and a protecting layer disposed on the second electrode. The protecting layer surrounds a portion of an upper surface and a side surface of the image displaying layer. The protecting layer includes a light curable material.
    Type: Application
    Filed: January 3, 2013
    Publication date: December 19, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seung-Bo SHIM, Yang-Ho JUNG, Jin-Ho JU, Da-Woon KIM, Jun-Gi KIM