Patents by Inventor Tae-An Seo

Tae-An Seo 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: 11152297
    Abstract: A semiconductor device including an interlayer insulating layer on a substrate; a conductive line on the interlayer insulating layer; and a contact plug penetrating the interlayer insulating layer, the contact plug being connected to the conductive line, wherein the contact plug includes an upper pattern penetrating an upper region of the interlayer insulating layer, the upper pattern protruding upwardly from a top surface of the interlayer insulating layer, the upper pattern includes a first portion penetrating the upper region of the interlayer insulating layer; and a second portion protruding upwardly from the top surface of the interlayer insulating layer, and a width of a lower region of the second portion in a direction parallel to a top surface of the substrate is greater than a width of an upper region of the second portion in the direction parallel to the top surface of the substrate.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: October 19, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Donghee Seo, Heonbok Lee, Tae-Yeol Kim, Daeyong Kim, Dohyun Lee
  • Publication number: 20210316639
    Abstract: A multidirectional control apparatus for a vehicular seat is provided to perform anteroposterior tilting, lateral tilting, control of height and tilting in other directions in consideration of the body size of a passenger and the traveling environment. The multidirectional control apparatus improves passenger comfort by tilting the seat in a lateral direction when entering or exiting a vehicle, prevents the passenger from leaning to one side by tilting the seat in a lateral direction during turning of the vehicle, and offers a safety function of protecting the passenger by inclining the seat in the direction of a collision in the event of a collision of the vehicle.
    Type: Application
    Filed: August 11, 2020
    Publication date: October 14, 2021
    Inventors: Jong Seok Han, Chan Ho Jung, Ju Yeol Kong, Suk Won Hong, Dong Il Lee, Byoung Tae Seo
  • Publication number: 20210298331
    Abstract: The present invention relates to a fruit or vegetable drink containing allulose, isomaltooligosaccharide, and fruit-vegetable juice, and can provide a low-calorie fruit or vegetable drink with improved mouthfeel containing a low content of sugar.
    Type: Application
    Filed: August 10, 2018
    Publication date: September 30, 2021
    Inventors: Tae-Chul HAN, Hye Jin LIM, Bong Chan KIM, Yong-in KIM, II SEO, Seung Mi LEE
  • Publication number: 20210298322
    Abstract: The present invention provides a chewing gum composition comprising a functional sweetener, which has high sweetness sustainability, excellent refreshing feeling, excellent organoleptic properties, low hygroscopicity, and excellent storage stability.
    Type: Application
    Filed: August 10, 2018
    Publication date: September 30, 2021
    Inventors: Il SEO, Bong Chan KIM, Yong-In KIM, Seung Mi LEE, Su Youn LIM, Hye Jin LIM, Tae-Chul HAN
  • Publication number: 20210298341
    Abstract: The present invention relates to a nutritional drink containing allulose and vitamins, and has excellent storage stability and sensory properties depending on the use of allulose.
    Type: Application
    Filed: August 10, 2018
    Publication date: September 30, 2021
    Inventors: Tae-Chul HAN, Hye Jin LIM, Bong Chan KIM, Yong-In KIM, ll SEO, Seung Mi LEE
  • Publication number: 20210289809
    Abstract: The present invention relates to a coffee milk beverage composition containing allulose, and has excellent sensory properties by using allulose.
    Type: Application
    Filed: August 10, 2018
    Publication date: September 23, 2021
    Inventors: Hye Jin LIM, Bong Chan KIM, Yong-In KIM, II SEO, Seung Mi LEE, Tae-Chul HAN, Su Youn LIM
  • Publication number: 20210292867
    Abstract: Provided is a density clad steel sheet having excellent strength and plateability, the clad steel sheet including a base metal, and a clad material provided at both sides of the base metal, wherein the base metal is a ferrite-austenitic duplex lightweight steel sheet comprising, by wt %, 0.3-0.7% of C, 2.0-9.0% of Mn, 4.5-8.0% of Al and the balance of Fe and inevitable impurities, and the clad material is a ferrite carbon steel comprising, by wt %, 0.0005-0.2% of C, 0.05-2.5% of Mn and the balance of Fe and inevitable impurities.
    Type: Application
    Filed: July 25, 2019
    Publication date: September 23, 2021
    Inventors: Min-Seo KOO, Tae-Jin SONG
  • Patent number: 11129274
    Abstract: A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being configured to be rolled and unrolled based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a first direction from a first side of the rollable structure to an opposite second side of the rollable structure.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: September 21, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin-Hwan Choi, Min-Sung Kim, Tae-An Seo, Jung-Hun Lee
  • Patent number: 11129173
    Abstract: A device-to-device (D2D) communication method, performed by a receiving D2D terminal, may comprise receiving D2D data from a transmitting D2D terminal; generating feedback information for the D2D data; and receiving information on a first resource for transmission of the feedback information from a base station, and transmitting the feedback information to the transmitting D2D terminal through the first resource, wherein the information on the first resource is received without an explicit scheduling request (SR) to the base station.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: September 21, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Yun Joo Kim, Yu Ro Lee, EunKyung Kim, Tae Joong Kim, Hyun Seo Park, An Seok Lee, Sung Cheol Chang
  • Publication number: 20210288005
    Abstract: A semiconductor package includes a semiconductor chip having at least one chip pad disposed on one surface thereof; a wiring pattern disposed on top of the semiconductor chip and having at least a portion thereof in contact with the chip pad to be electrically connected to the chip pad; and a solder bump disposed on outer surface of the wiring pattern to be electrically connected to the chip pad through the wiring pattern.
    Type: Application
    Filed: February 19, 2021
    Publication date: September 16, 2021
    Applicant: Nepes CO., LTD.
    Inventors: Hyun Sik KIM, Seung Hwan SHIN, Yong Tae KWON, Dong Hoon SEO, Hee Cheol KIM, Dong Soo LEE
  • Publication number: 20210276317
    Abstract: The present disclosure relates to a method of transferring a graphene, the method comprising the steps of: forming a graphene on a first substrate; forming a polymer precursor mixture on a second substrate; disposing the graphene oppositely to the second substrate having the polymer precursor mixture formed thereon; pressing the first substrate and the second substrate while curing the polymer precursor mixture; and peeling off the first substrate.
    Type: Application
    Filed: February 26, 2021
    Publication date: September 9, 2021
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Dongmok WHANG, YoungMin SEO, Wonseok JANG, Tae Jun GU
  • Publication number: 20210271288
    Abstract: A clock generation circuit may include a clock receiver, a first delay loop circuit, and a second delay loop circuit. The clock receiver may receive a first clock signal and a second clock signal and generate a first reception clock signal and a second reception clock signal. The first delay loop circuit may receive the first reception clock signal and the second reception clock signal generate a reference clock signal. The first delay loop circuit may perform a delay-locking operation on the reference clock signal to generate a first delay locked clock signal. The second delay loop circuit may delay the first reception clock signal and the second reception clock signal based on the first delay locked clock signal and an internal clock signal to generate a first internal clock signal.
    Type: Application
    Filed: February 24, 2021
    Publication date: September 2, 2021
    Applicant: SK hynix Inc.
    Inventors: Young Suk SEO, Gyu Tae PARK
  • Publication number: 20210260862
    Abstract: Provided is a low-density clad steel sheet having excellent formability and fatigue properties, including a base material; and cladding materials provided on both side surfaces of the base material, wherein the base material is a lightweight steel sheet including, by weight, C: 0.3 to 1.0%, Mn: 4.0 to 16.0%, Al: 4.5 to 9.0%, and a remainder of Fe and inevitable impurities, and each of the cladding materials is martensitic carbon steel including, by weight, C: 0.1 to 0.45%, Mn: 1.0 to 3.0%, and a remainder of Fe and inevitable impurities.
    Type: Application
    Filed: July 8, 2019
    Publication date: August 26, 2021
    Inventors: Tae-Jin SONG, Min-Seo KOO
  • Patent number: 11088700
    Abstract: A rollable display device includes a rollable display and a first protection film disposed on a first surface of the rollable display. The first protection film extends beyond a first display edge of the rollable display. The rollable display device further includes a second protection film disposed on a second surface of the rollable display facing the first surface of the rollable display. The second protection film extends beyond the first display edge of the rollable display. The rollable display device additionally includes a first adhesive layer disposed between the rollable display and the first protection film. The rollable display device further includes second adhesive layer disposed between the rollable display and the second protection film, and a first adhesion part disposed adjacent to the first display edge of the rollable display and between the first protection film and the second protection film.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: August 10, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae An Seo, Min-Sung Kim, Jung Hun Lee, Jin Hwan Choi
  • Patent number: 11056025
    Abstract: A flexible display panel of a display device includes a first side with a display unit, and a second side opposite to the first side. A bending guide includes an external guide that faces part of the first side and has a first curved side, and an internal guide that faces part of the second side and has a second curved side. A slider that slides on the bending guide is attached to one end portion of the flexible display panel. A radius of the first curved side is greater than a radius of the second curved side. When the slider moves toward the bending guide, the first side contacts the first curved side and is bent by the first curved side, and when the slider moves away from the bending guide, the second side contacts the second curved side and is bent by the second curved side.
    Type: Grant
    Filed: December 24, 2019
    Date of Patent: July 6, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung Hun Lee, Sun Ho Kim, Young-Seok Seo, Tae An Seo, Jin Hwan Choi
  • Publication number: 20210195766
    Abstract: A display device including: a display panel configured to display an image; and a winder configured to fix a first end portion of the display panel thereinto, wherein the winder includes a first fixing portion including a first external surface which is curved, and a second fixing portion that includes a second external surface which is curved and that faces the first external surface, wherein the first end portion of the display panel may be interposed between the first external surface and the second external surface.
    Type: Application
    Filed: February 18, 2021
    Publication date: June 24, 2021
    Inventors: MIN-SUNG KIM, TAE AN SEO, JUNG HUN LEE, JIN HWAN CHOI
  • Publication number: 20210142945
    Abstract: A multilayer ceramic capacitor includes a ceramic body including first and second surfaces opposing each other, and third and fourth surfaces connecting the first and second surfaces, a plurality of internal electrodes disposed inside the ceramic body, exposed from the first and second surfaces, and having an end exposed from the third surface or the fourth surface, and a first side margin and a second side margin respectively disposed on the first and second surfaces, from which end portions of the plurality of internal electrodes are exposed. The first and second side margins include a base material powder of a barium titanate-based base powder and a subcomponent. The subcomponent includes terbium (Tb) as a first subcomponent including a lanthanide rare earth element, and a content ratio of the terbium (Tb) to a content of the first subcomponent (RE) excluding the terbium (Tb) satisfies 0.110?Tb/RE?2.333.
    Type: Application
    Filed: May 29, 2020
    Publication date: May 13, 2021
    Inventors: Jae Sung PARK, Jeong Ryeol KIM, In Tae SEO, Jong Han KIM, Hyung Soon KWON, Hee Sun CHUN
  • Publication number: 20210142919
    Abstract: A secondary shutdown system for a nuclear reactor using melting seal includes a guide pipe located inside the nuclear reactor, a storage container communicating with the guide pipe and storing a neutron absorber therein, a sealing member provided in the storage container and configured to close an outlet of the storage container so that the neutron absorber stored in the storage container is not moved, and a hot wire configured to supply heat to the sealing member, wherein the sealing member is melted by the heat supplied by the hot wire to open the storage container and move the neutron absorber to the guide pipe.
    Type: Application
    Filed: November 2, 2020
    Publication date: May 13, 2021
    Inventors: Gee Seok KIM, Chang Kyu CHUNG, Jong Tae SEO, Byung Jin LEE, Jin Seok PARK
  • Patent number: 11000344
    Abstract: A medical stand may include a first link, a second link parallel to the first link, a third link connected between one end of the first link and one end of the second link, a fourth link parallel to the third link and connected between the other end of the first link and the other end of the second link, a mounting arm extending from the other end of the first link, a variable balancing arm connected to at least one of the second link or the third link, a counterweight provided at a distal end of the variable balancing arm, a detector detecting a displacement of at least one of the first link, the second link, the third link, or the fourth link, and a controller generating the control signal to adjust the center-of-gravity position of the variable balancing arm in accordance with the displacement detected by the detector.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: May 11, 2021
    Assignees: KOH YOUNG TECHNOLOGY INC., INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS
    Inventors: Jong Tae Seo, Byung Ju Yi, Jae Hong Woo
  • Publication number: 20210057156
    Abstract: A dielectric ceramic composition and a multilayer ceramic capacitor comprising the same are provided. The dielectric ceramic composition includes a BaTiO3-based base material main ingredient and an accessory ingredient, where the accessory ingredient includes dysprosium (Dy) and cerium (Ce) as first accessory ingredients. A total content of Dy and Ce is greater than 0.25 mol % and equal to or less than 1.0 mol % based on 100 mol % of the base material main ingredient.
    Type: Application
    Filed: February 11, 2020
    Publication date: February 25, 2021
    Inventors: In Tae Seo, Kyung Sik Kim, Sea Hanna Doo, Ji Hong Jo