Patents by Inventor Hyung-Woo Jeon

Hyung-Woo Jeon 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: 20240399410
    Abstract: A slurry supply device includes a slurry tank for storing slurry; a temperature controller for supplying hot or cold water to the slurry tank to control the temperature of the slurry; and a double pipe for supplying the slurry to the slurry tank while being connected to the slurry tank and for allowing hot or cold water to move to control the temperature of the slurry.
    Type: Application
    Filed: September 30, 2022
    Publication date: December 5, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Hyung-Woo Choi, Sung-Mo Kang, Sang-Min Kim, Kyoung-Rok Mun, Jong-Goo Park, Jong-Woo Shin, Do-Young Ahn, Jae-Pil Lee, Shin-wook Jeon, Sang-Hoon Choy
  • Publication number: 20240387477
    Abstract: A display device includes light emitting elements including a porous layer, a first protective layer disposed on the light emitting elements and including an opening exposing a side surface of the porous layer, and a second protective layer covering the opening of the first protective layer. The porous layer includes a color conversion material.
    Type: Application
    Filed: March 22, 2024
    Publication date: November 21, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Jin Woo CHOI, Dae Ho SONG, Hyung Il JEON
  • Patent number: 12142709
    Abstract: A display device includes: a substrate; a transparent electrode on one surface of the substrate; a reflective electrode on the transparent electrode; a transistor on the reflective electrode; and a light emitting element between the transparent electrode and the reflective electrode. The transistor overlaps the light emitting element.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: November 12, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyung Il Jeon, Min Woo Kim, Sung Kook Park, Dae Ho Song, Byung Choon Yang, Jin Woo Choi
  • Patent number: 12108634
    Abstract: A display device, includes: a substrate including a plurality of pixel areas each having an emission area; and a pixel provided in each of the pixel areas, wherein the pixel comprises: at least one light emitting element on a first surface of the substrate; a first insulating layer on the light emitting element; at least one transistor on the first insulating layer and electrically connected to the light emitting element; a second insulating layer on the transistor; a common electrode on the second insulating layer; and a pixel electrode on a third insulating layer of the common electrode and electrically connected to the transistor, wherein the light emitting element comprises a semiconductor structure on the substrate, and first and second electrodes on the semiconductor structure to be spaced apart from each other.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: October 1, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyung II Jeon, Min Woo Kim, Dae Ho Song, Byung Choon Yang, Jin Woo Choi
  • Publication number: 20240312964
    Abstract: A display device includes comprises a substrate comprising a display area and a non-display area, a pixel electrode located on the substrate, a light-emitting element located on the pixel electrode and extending in a thickness direction of the substrate, a color conversion layer located on the light-emitting element and comprising wavelength conversion particles that convert first light emitted from the light-emitting element into second light or third light and a common electrode located on the light-emitting element and surrounding side surfaces of the color conversion layer and side surfaces of the light-emitting element.
    Type: Application
    Filed: December 19, 2023
    Publication date: September 19, 2024
    Inventors: Hyung Il JEON, Dae Ho SONG, Jin Woo CHOI
  • Publication number: 20240313171
    Abstract: A display device includes: a plurality of light emitting elements, each of the light emitting elements being spaced apart from each other and including a first semiconductor layer; a color adjustment layer on the light emitting elements; an organic layer between the light emitting elements and in a same layer as the first semiconductor layer and the color adjustment layer; and a first electrode contacting side surfaces of the first semiconductor layer and the color adjustment layer and enclosing the organic layer.
    Type: Application
    Filed: December 12, 2023
    Publication date: September 19, 2024
    Inventors: Hyung Il JEON, Jin Woo CHOI
  • Publication number: 20240285557
    Abstract: The present invention relates to a therapeutic agent of a lipase inhibitor for a wide spectrum of RNA viral infections in humans and animals. More specifically, the lipase inhibitor can be used as a therapeutic agent for influenza A virus infection, bovine coronavirus infection, porcine epidemic diarrhea coronavirus infection, bovine rotavirus infection, porcine reproductive and respiratory syndrome virus infection, and sapoviral infection and furthermore, can be utilized as a therapeutic agent for various RNA viral infections in humans and animals, such as infections with SARS COV-1, MERS-COV, Zika virus, dengue fever virus, and hepatitis A and C viruses.
    Type: Application
    Filed: June 24, 2022
    Publication date: August 29, 2024
    Inventors: Kyoung Oh CHO, Tae ll JEON, Sun Woo LEE, Yeong Bin BAEK, Hyung Jun Kwon, Hueng Sik CHOI, Sang lk PARK, Muhammad SHARIF, Jeong Ah LIM
  • Publication number: 20240287924
    Abstract: The present invention provides method and apparatus for purifying exhaust gas of a vessel and a vessel including the same, in which a risk for a vessel and crew of being exposed to ammonia gas used to collect carbon dioxide included in exhaust gas emitted from a vessel may be minimized and an ammonia solution may be recycled and reused to collect carbon dioxide, in order to satisfy regulations on discharge of exhaust gas by the IMO. Also, the present invention provides an apparatus 1000 for purifying exhaust gas of a vessel and a method of purifying exhaust gas of a vessel using the same, in which carbon dioxide and sulfur dioxide included in exhaust gas emitted from a vessel may be collected by using a reaction solution and may be changed into a substance that does not affect the environment so as to be stored and transported to land.
    Type: Application
    Filed: December 21, 2021
    Publication date: August 29, 2024
    Applicants: HANWHA OCEAN CO., LTD., HI AIR KOREA
    Inventors: Keun Bae KIM, Gwang Hyun LEE, Hyung Ju ROH, Min Woo LEE, Won Kyeong SON, Byung Tak NAM, So Young CHOI, Seung Min JEON
  • Publication number: 20240282760
    Abstract: A display device and a method of manufacturing the display device are proposed. The method may include disposing light emitting elements on a first transfer film; stretching the first transfer film so that the plurality of light emitting elements are spaced apart from each other; transferring the light emitting elements onto a thin film transistor array substrate; and removing the transfer film from the light emitting elements.
    Type: Application
    Filed: May 2, 2024
    Publication date: August 22, 2024
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jin Woo CHOI, Min Woo KIM, Dae Ho SONG, Hyung II JEON
  • Publication number: 20240243115
    Abstract: A display device includes pixel electrodes on a substrate, light-emitting elements on the pixel electrodes, a planarization layer on the pixel electrodes to fill a space between the light-emitting elements, and a common electrode on the planarization layer and the light-emitting elements, wherein each of the light-emitting elements includes a first light-emitting element stack and a second light-emitting element stack on the first light-emitting element stack.
    Type: Application
    Filed: January 12, 2024
    Publication date: July 18, 2024
    Inventors: Jin Woo CHOI, Hyung II JEON
  • Patent number: 7682734
    Abstract: A rechargeable battery having a compact size and improved strength comprises a case, a battery cell, a circuit board and a covering member. The case has an internal space and an open end. The battery cell is made of a pliable material and is installed within the case, wherein a surface of the battery cell is electrically connected to the circuit board at the open end of the case. The covering member hermetically seals the open end of the case. Accordingly, the battery has a compact size, improved strength and may be manufactured easily.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: March 23, 2010
    Assignee: LG Electronics, Inc.
    Inventor: Hyung-Woo Jeon
  • Patent number: 7662506
    Abstract: A safety device of a battery including a pressure releasing unit provided at a cell and the battery, in which the pressure releasing unit is configured to release an internal pressure within the cell when the internal pressure of the cell exceeds a predetermined set pressure. Also included is a space member covering the pressure releasing unit and configured to form an empty space around the pressure releasing unit such that when the internal pressure of the cell exceeds the predetermined set pressure, the released internal pressure is released into the empty space formed by the space member.
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: February 16, 2010
    Assignee: LG Electronics Inc.
    Inventor: Hyung-Woo Jeon
  • Patent number: 7404733
    Abstract: A device and method for coupling a battery to a mobile terminal. The device comprises a main body having a main board on which circuit components are mounted, a battery receiving portion disposed on the main body for receiving the battery, and an input/output connector mounted on a side of the battery receiving portion for supplying electrical power to the main body. A power terminal is disposed on a first side face of the battery for detachably coupling to the input/output connector. The power terminal being arranged to electrically connect to the input/output connector as the power terminal is moved in a longitudinal direction toward the input/output connector. The input/output connector provides an elastic restorative force to the first side face of the battery for maintaining electrical contact between the power terminal and the input/output connector upon a shift in position of the battery within the battery receiving portion.
    Type: Grant
    Filed: March 1, 2005
    Date of Patent: July 29, 2008
    Assignee: LG Electronics Inc.
    Inventor: Hyung-Woo Jeon
  • Patent number: 7379761
    Abstract: A power connection structure of a mobile terminal, includes: a battery detachably mounted to a battery mounting portion of a mobile terminal body, wherein terminal groups, each including a plurality of terminals, are disposed at a predetermined interval; a plurality of terminal assemblies including a plurality of terminals and mounted corresponding to the predetermined interval so as to respectively contact with the terminal groups of the battery; and a receptacle positioned between the terminal assemblies. Accordingly, a region where constituent elements for power supply are installed is minimized, and a size of the mobile terminal may be reduced.
    Type: Grant
    Filed: June 1, 2005
    Date of Patent: May 27, 2008
    Assignee: LG Electronics Inc.
    Inventor: Hyung-Woo Jeon
  • Patent number: 7081015
    Abstract: A rechargeable battery with an integrated protection circuit is made to have a high rigidity to withstand an external impact. The rechargeable battery comprises a case having an enclosed internal space for housing a battery cell, a circuit board having the protection circuit, the circuit board electrically connected to the case at a first end, a reinforcing member formed at the first end where the circuit board is connected, and a molding member formed at the first end of the case for encapsulating the circuit board and the reinforcing member.
    Type: Grant
    Filed: February 24, 2005
    Date of Patent: July 25, 2006
    Assignee: LG Electronics Inc.
    Inventor: Hyung-Woo Jeon
  • Publication number: 20060099491
    Abstract: A safety device of a battery including a pressure releasing unit provided at a cell and the battery, in which the pressure releasing unit is configured to release an internal pressure within the cell when the internal pressure of the cell exceeds a predetermined set pressure. Also included is a space member covering the pressure releasing unit and configured to form an empty space around the pressure releasing unit such that when the internal pressure of the cell exceeds the predetermined set pressure, the released internal pressure is released into the empty space formed by the space member.
    Type: Application
    Filed: November 9, 2005
    Publication date: May 11, 2006
    Inventor: Hyung-Woo Jeon
  • Publication number: 20060099492
    Abstract: A battery for a mobile communication terminal including: a battery cell, a protection circuit assembly connected to the battery cell and configured to stabilize a current when the battery cell is charged or discharged, a protection cover configured to cover the protection circuit assembly, and a coupling unit configured to couple the protection cover to the battery cell.
    Type: Application
    Filed: November 9, 2005
    Publication date: May 11, 2006
    Inventor: Hyung-Woo Jeon
  • Publication number: 20060019526
    Abstract: A connector for connecting to a mobile terminal is provided. The connector comprises an actuator for engaging first and second elongated locking levers longitudinally positioned inside the housing in a front to back direction and extend along the internal surfaces of the first and second sides of the housing respectively. Each of the first and second levers protrude through at least a first opening in the front of the housing to lock the connector in a receptacle of the mobile communication terminal.
    Type: Application
    Filed: July 21, 2005
    Publication date: January 26, 2006
    Inventor: Hyung-Woo Jeon
  • Publication number: 20050272480
    Abstract: A power connection structure of a mobile terminal, includes: a battery detachably mounted to a battery mounting portion of a mobile terminal body, wherein terminal groups, each including a plurality of terminals, are disposed at a predetermined interval; a plurality of terminal assemblies including a plurality of terminals and mounted corresponding to the predetermined interval so as to respectively contact with the terminal groups of the battery; and a receptacle positioned between the terminal assemblies. Accordingly, a region where constituent elements for power supply are installed is minimized, and a size of the mobile terminal may be reduced.
    Type: Application
    Filed: June 1, 2005
    Publication date: December 8, 2005
    Inventor: Hyung-Woo Jeon
  • Publication number: 20050197170
    Abstract: A device and method for coupling a battery to a mobile terminal. The device comprises a main body having a main board on which circuit components are mounted, a battery receiving portion disposed on the main body for receiving the battery, and an input/output connector mounted on a side of the battery receiving portion for supplying electrical power to the main body. A power terminal is disposed on a first side face of the battery for detachably coupling to the input/output connector. The power terminal being arranged to electrically connect to the input/output connector as the power terminal is moved in a longitudinal direction toward the input/output connector. The input/output connector provides an elastic restorative force to the first side face of the battery for maintaining electrical contact between the power terminal and the input/output connector upon a shift in position of the battery within the battery receiving portion.
    Type: Application
    Filed: March 1, 2005
    Publication date: September 8, 2005
    Inventor: Hyung-Woo Jeon