Patents by Inventor Dae Young Hwang

Dae Young Hwang 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: 12190797
    Abstract: Provided is a pixel driving circuit including a first circuit configured to control, in a data writing mode, a signal related to driving of one or more light-emitting elements, and a second circuit configured to supply, in a driving mode, power to the one or more light-emitting elements based on a signal transmitted from the first circuit.
    Type: Grant
    Filed: October 31, 2023
    Date of Patent: January 7, 2025
    Assignee: SAPIEN Semiconductors Inc.
    Inventors: Sung Ho Hwang, Ji Haeng Lee, Hye Min Bae, Dae Young Jung
  • Publication number: 20250002883
    Abstract: The present disclosure relates to a composition for gene editing and a use thereof. According to the present disclosure, an adenine base editor LbABE8e system in which a Cas12a protein variant including one or more mutations and adenine deaminase are fused has altered PAM specificity to achieve a significant genomic single base editing effect on target DNA, and thus expands the range of applicable CRISPR system selection. Accordingly, due to gene editing, it is expected that the adenine base editor LbABE8e system may be widely used in various fields, such as gene therapy, creation of commercial profits with industrial strains with improved productivity, improvement of the quality of public health care through improvement of intestinal microorganisms, and improvement of crops and livestock breeds free from GMO issues.
    Type: Application
    Filed: June 28, 2024
    Publication date: January 2, 2025
    Inventors: Taeyoung Koo, Dae Sik Kim, Eun Young Choi, Hye Yeon Hwang
  • Publication number: 20250007003
    Abstract: An electrode composite membrane and an electrochemical device including the same are provided.
    Type: Application
    Filed: June 9, 2023
    Publication date: January 2, 2025
    Inventors: Jae-Gil LEE, Ji-Young KIM, Dae-Sung JANG, Sun-Woo HWANG
  • Publication number: 20240431140
    Abstract: A display device according to an embodiment includes a display area including a first display area and a second display area disposed around the first display area, a first pixel disposed in the first display area and including a first emission area, and a second pixel disposed in the second display area and including a second emission area, wherein the second emission area has a larger size than the first emission area.
    Type: Application
    Filed: January 23, 2024
    Publication date: December 26, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Chul SHIN, Jin Mo KWON, Won Jin SEO, Hwa An SUNG, Ji Young EOM, Dae Ho HWANG
  • Publication number: 20240408699
    Abstract: Discussed is a laser welding apparatus including a lower jig, a laser welding unit configured to weld a metal and another metal to each other, the metal being disposed at an upper surface of a printed circuit board (PCB) disposed on the lower jig, and an upper jig configured to support at least one of at least a part of the upper surface of the PCB, at least a part of an upper surface of the metal, and at least a part of an upper surface of the another metal, wherein: the upper jig is fixed such that the vertical position of the upper jig is constant, or when the upper jig is movable upwards and downwards, the upper jig is configured to be fixed at a specific position.
    Type: Application
    Filed: May 31, 2023
    Publication date: December 12, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jae Young JANG, Jin Hyun LEE, Jo Yeon HWANG, Jae Kuk KWON, Dae Ho JUNG
  • Patent number: 12136385
    Abstract: A pixel driving circuit includes a memory unit including a data memory and a register and storing data related to driving of a luminous element, a driver supplying electrical power to the luminous element based on data stored in the memory unit, and a reset unit controlling reset of the memory unit, wherein the reset unit generates a first reset signal for controlling reset of the data memory and a second reset signal for controlling reset of the register.
    Type: Grant
    Filed: July 14, 2023
    Date of Patent: November 5, 2024
    Assignee: SAPIEN Semiconductors Inc.
    Inventors: Ji Han Kim, Sung Ho Hwang, Ji Haeng Lee, Dae Young Jung, Jong Gu Jeon
  • Patent number: 12112667
    Abstract: A pixel driving circuit includes a memory unit storing data based on a first signal and a second signal, a driver connected to a luminous element and supplying electric power to the luminous element based on the data stored in the memory unit, and a test controller controlling entry into a test mode in which it is tested whether the pixel driving circuit is defective, wherein the test controller generates a test mode activation signal based on the first signal and the second signal.
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: October 8, 2024
    Assignee: SAPIEN Semiconductors Inc.
    Inventors: Ji Han Kim, Sung Ho Hwang, Ji Haeng Lee, Dae Young Jung
  • Patent number: 12099956
    Abstract: Provided is an electronic apparatus for location recommendation and an operation method thereof. The operation method includes receiving a placement request regarding a target item in a zone, upon the placement request, recognizing, based on information on the target item, a plurality of locations available for placement of the target item, based on the information on the target item and information on the plurality of locations, recognizing at least one location suitable for placement of the target item among the plurality of locations, and providing information on the at least one location.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: September 24, 2024
    Assignee: Coupang Corp.
    Inventors: Sun Young Hong, Byung Suk Yang, Dae Yong Jang, Sang Min Jun, Ji Won Hwang
  • Patent number: 10366807
    Abstract: Disclosed are a resin composition for a cable material and a cable used for a vehicle and a method of manufacturing the cable thereof. In particularly, by controlling the components such as a polypropylene content, a flame retardant content and the like in a base resin, and containing a high crystalline homo polypropylene (PP) resin and a high crystalline block polypropylene resin in the base resin in a specific ratio, the resin composition provides excellent physical properties such as abrasion resistance and flexibility resistance and has reduced weight effect when a cable is manufactured using the resin composition.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: July 30, 2019
    Assignees: Hyundai Motor Company, Kyungshin Cable Co., Ltd., Taesung Electro-Circuit Systems
    Inventors: Seung Woo Choi, Jae Ik Jung, Dae Young Hwang
  • Publication number: 20180261919
    Abstract: A method of manufacturing a magnetic substance includes forming crack lines arranged in one direction on a magnetic sheet by crushing the magnetic sheet to divide the magnetic sheet by the crack lines; stacking the magnetic sheet with other magnetic sheets into layers; and press-processing the stacked magnetic sheets.
    Type: Application
    Filed: October 26, 2017
    Publication date: September 13, 2018
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sung Nam CHO, Dae Young HWANG, Jung Young CHO, Hyun Do PARK
  • Publication number: 20170011816
    Abstract: Disclosed are a resin composition for a cable material and a cable used for a vehicle and a method of manufacturing the cable thereof. In particularly, by controlling the components such as a polypropylene content, a flame retardant content and the like in a base resin, and containing a high crystalline homo polypropylene (PP) resin and a high crystalline block polypropylene resin in the base resin in a specific ratio, the resin composition provides excellent physical properties such as abrasion resistance and flexibility resistance and has reduced weight effect when a cable is manufactured using the resin composition.
    Type: Application
    Filed: December 29, 2015
    Publication date: January 12, 2017
    Inventors: Seung Woo Choi, Jae Ik Jung, Dae Young Hwang
  • Publication number: 20150070121
    Abstract: There are provided a coil component and a method of manufacturing the same. The coil component includes a core; at least one bobbin coupled to the core and having a coil wound therearound; and a base having the core seated therein and including an external connection terminal, wherein one side of the core is seated in the bobbin and the other side thereof is exposed to the outside of the base.
    Type: Application
    Filed: October 28, 2014
    Publication date: March 12, 2015
    Inventors: Jae Sun WON, Deuk Hoon KIM, Geun Young PARK, Young Min LEE, Dae Young HWANG, Jong Hae KIM, Myeong Jeong KIM, Jeong Myeon KIM
  • Patent number: 8896404
    Abstract: There are provided a coil component and a method of manufacturing the same. The coil component includes a core; at least one bobbin coupled to the core and having a coil wound therearound; and a base having the core seated therein and including an external connection terminal, wherein one side of the core is seated in the bobbin and the other side thereof is exposed to the outside of the base.
    Type: Grant
    Filed: April 17, 2012
    Date of Patent: November 25, 2014
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Sun Won, Deuk Hoon Kim, Geun Young Park, Young Min Lee, Dae Young Hwang, Jong Hae Kim, Myeong Jeong Kim, Jeong Myeon Kim
  • Patent number: 8624698
    Abstract: A transformer capable of security insulting reliability and a power module having the same are provided. The transformer includes: a winding unit having at least one winding space in which a plurality of coils are wound in a stacked manner on an outer circumferential surface of a cylindrical body portion; and a terminal fastening unit formed to extend from one end of the winding unit in an outer diameter direction and having a plurality of external connection terminals fastened to an end thereof, wherein a width of the winding space is less than 0.45 times that of a diameter of the body portion.
    Type: Grant
    Filed: June 26, 2012
    Date of Patent: January 7, 2014
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Deuk Hoon Kim, Dae Young Hwang, Myeong Jeong Kim, Jong Woo Kim, Chang Yong Kwon
  • Publication number: 20130169400
    Abstract: A transformer capable of security insulting reliability and a power module having the same are provided. The transformer includes: a winding unit having at least one winding space in which a plurality of coils are wound in a stacked manner on an outer circumferential surface of a cylindrical body portion; and a terminal fastening unit formed to extend from one end of the winding unit in an outer diameter direction and having a plurality of external connection terminals fastened to an end thereof, wherein a width of the winding space is less than 0.45 times that of a diameter of the body portion.
    Type: Application
    Filed: June 26, 2012
    Publication date: July 4, 2013
    Inventors: Deuk Hoon KIM, Dae Young Hwang, Myeong Jeong Kim, Jong Woo Kim, Chang Yong Kwon
  • Publication number: 20130170085
    Abstract: There is provided a power supply apparatus including an overvoltage protection function, the power supply apparatus including: a power supply unit supplying a predetermined input power supply; a rectification unit generating a first power supply by rectifying the input power supply; a main circuit unit generating a second power supply from the first power supply; and an overvoltage blocking unit blocking overvoltages and overcurrents, wherein the overvoltage blocking unit includes varistors connected between at least one of a live line and a neutral line of the input power supply and a ground.
    Type: Application
    Filed: September 13, 2012
    Publication date: July 4, 2013
    Inventors: Jong Hae Kim, Deuk Hoon Kim, Geun Young Park, Young Min Lee, Dae Young Hwang, Jae Sun Won, Myeong Jeong Kim, Jeong Myeon Kim
  • Publication number: 20130154782
    Abstract: There are provided a coil component and a method of manufacturing the same. The coil component includes a core; at least one bobbin coupled to the core and having a coil wound therearound; and a base having the core seated therein and including an external connection terminal, wherein one side of the core is seated in the bobbin and the other side thereof is exposed to the outside of the base.
    Type: Application
    Filed: April 17, 2012
    Publication date: June 20, 2013
    Inventors: Jae Sun WON, Deuk Hoon Kim, Geun Young Park, Young Min Lee, Dae Young Hwang, Jong Hae Kim, Myeong Jeong Kim, Jeong Myeon Kim