Patents by Inventor Yun Jin Cho

Yun Jin Cho 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: 11969693
    Abstract: Provided is an ultra large-width coating device applied to a consecutive process. More particularly, the present invention relates to a coating device capable of maximizing productivity by consecutively manufacturing a large-width film without reducing physical properties of the manufactured film by overcoming a problem in that a coating width is limited during a coating process using the existing contact type coating roller, and a method for manufacturing an ultra large-width membrane using the same.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: April 30, 2024
    Assignees: SK INNOVATION CO., LTD., SK IE TECHNOLOGY CO., LTD.
    Inventors: Dong Jin Joo, Kyu Young Cho, Yun Bong Kim, Su Ji Lee, Won Sub Kwack, Hye Jin Kim
  • Patent number: 11214759
    Abstract: A polymerizable composition, polymer capsules and a fabric softener composition are provided. The fabric softener composition includes polymer capsules in which cationic groups are introduced on the surfaces thereof, so that early release of a fragrance can be suppressed and aromas can be generated depending on rupture of a shell material of the polymer capsules by light friction at certain times. In addition, the polymer capsules have high adhesion to fibers and are not attached to fibers during washing to minimize the discharged fragrance, so that sufficient aromas can be provided even if a small amount of fragrance is used.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: January 4, 2022
    Inventors: Jeong Ae Yoon, Su Jeong Kim, Su Jee Kwon, Sung Soo Yoon, Yun Jin Cho, Se Hoon Kim, Mi Ae Park, Kyung On Cha
  • Publication number: 20200277551
    Abstract: A polymerizable composition, polymer capsules and a fabric softener composition are provided. The fabric softener composition includes polymer capsules in which cationic groups are introduced on the surfaces thereof, so that early release of a fragrance can be suppressed and aromas can be generated depending on rupture of a shell material of the polymer capsules by light friction at certain times. In addition, the polymer capsules have high adhesion to fibers and are not attached to fibers during washing to minimize the discharged fragrance, so that sufficient aromas can be provided even if a small amount of fragrance is used.
    Type: Application
    Filed: September 14, 2018
    Publication date: September 3, 2020
    Applicants: LG Chem, Ltd., LG Household & Health Care Ltd.
    Inventors: Jeong Ae Yoon, Su Jeong Kim, Su Jee Kwon, Sung Soo Yoon, Yun Jin Cho, Se Hoon Kim, Mi Ae Park, Kyung On Cha
  • Patent number: 8494511
    Abstract: A method for controlling a mobile terminal and a mobile terminal thereof, the method: synchronizing with an external terminal by using a wireless communication module of the mobile terminal; receiving a control command signal in response to a status of the external terminal through the wireless communication module; and executing at least one of changing a receiving mode of the mobile terminal and setting up an alarm function based on the control command signal.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: July 23, 2013
    Assignee: LG Electronics Inc.
    Inventors: Jin Hee Lee, Se Yong Jung, Yoo Jin Kang, Min Hun Kang, Yun Jin Cho
  • Publication number: 20110039534
    Abstract: A method for controlling a mobile terminal and a mobile terminal thereof, the method: synchronizing with an external terminal by using a wireless communication module of the mobile terminal; receiving a control command signal in response to a status of the external terminal through the wireless communication module; and executing at least one of changing a receiving mode of the mobile terminal and setting up an alarm function based on the control command signal.
    Type: Application
    Filed: June 30, 2010
    Publication date: February 17, 2011
    Inventors: Jin Hee LEE, Se Yong Jung, Yoo Jin Kang, Min Hun Kang, Yun Jin Cho
  • Patent number: 7151710
    Abstract: The invention is directed to data input/output organization system and method in a semiconductor memory device. The memory device has a plurality of memory arrays, in one embodiment, an odd number of memory arrays. The arrays are divided into blocks, and the blocks are divided into segments. A control circuit provides control signals to the memory arrays such that data is input and/or output to and from the memory device in multiples of nine bits. The data bits are input or output simultaneously without the need for multiplexing circuitry. This results in reduced power consumption and increased memory processing speed.
    Type: Grant
    Filed: May 6, 2005
    Date of Patent: December 19, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyang Ja Yang, Yong Hwan Noh, Yun Jin Cho, Chul Sung Park
  • Patent number: 6909661
    Abstract: The invention is directed to data input/output organization system and method in a semiconductor memory device. The memory device has a plurality of memory arrays, in one embodiment, an odd number of memory arrays. The arrays are divided into blocks, and the blocks are divided into segments. A control circuit provides control signals to the memory arrays such that data is input and/or output to and from the memory device in multiples of nine bits. The data bits are input or output simultaneously without the need for multiplexing circuitry. This results in reduced power consumption and increased memory processing speed.
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: June 21, 2005
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyang Ja Yang, Yong Hwan Noh, Yun Jin Cho, Chul Sung Park
  • Publication number: 20040016975
    Abstract: The invention is directed to data input/output organization system and method in a semiconductor memory device. The memory device has a plurality of memory arrays, in one embodiment, an odd number of memory arrays. The arrays are divided into blocks, and the blocks are divided into segments. A control circuit provides control signals to the memory arrays such that data is input and/or output to and from the memory device in multiples of nine bits. The data bits are input or output simultaneously without the need for multiplexing circuitry. This results in reduced power consumption and increased memory processing speed.
    Type: Application
    Filed: June 23, 2003
    Publication date: January 29, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyang Ja Yang, Yong Hwan Noh, Yun Jin Cho, Chul Sung Park
  • Patent number: 5736772
    Abstract: A polysilicon gate electrode of an integrated circuit field effect transistor is formed in two portions which are isolated from one another. The first portion is formed on the gate insulating region. The second portion is formed on the semiconductor substrate outside the gate insulating region and is electrically insulated from the first portion. Since the first and second portions of the polysilicon gate electrode are isolated from one another, only the charge which is on the first polysilicon portion contributes to gate insulating region degradation during plasma etching. After polysilicon gate electrode formation, the first and second portions may be electrically connected by a link. Field effect transistor performance and/or reliability are thereby increased.
    Type: Grant
    Filed: April 17, 1996
    Date of Patent: April 7, 1998
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Wi Ko, Yun-Jin Cho, Sung-Hee Cho, Hyong-Gon Lee