Patents by Inventor Yong An Chung

Yong An Chung 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: 20230180480
    Abstract: The present discloses includes a memory device including a first vertical plug and a second vertical plug that are arranged to be adjacent to each other, a first select line contacting the first vertical plug, a second select line over a same layer as the first select line and contacting the second vertical plug, and an isolation pattern overlapping with a portion of the first vertical plug and a portion of the second vertical plug and separating the first select line from the second select line.
    Type: Application
    Filed: May 11, 2022
    Publication date: June 8, 2023
    Applicant: SK hynix Inc.
    Inventors: Sung Yong CHUNG, Nam Kuk KIM
  • Publication number: 20230168213
    Abstract: This application relates to an optical sensor element. In one aspect, the optical sensor element includes a graphite column including one or more graphite rods. The optical sensor element may also include one or more first graphene layers partly or entirely covering each of both ends of the graphite column. The optical sensor element may further include one or more second graphene layers partly or entirely covering the outer circumferential surface of the graphite column. This application also relates to an optical sensor for measuring the concentration of a greenhouse gas and the optical sensor includes the optical sensor element.
    Type: Application
    Filed: April 13, 2022
    Publication date: June 1, 2023
    Inventors: Young Suk OH, Su Ryon SHIN, Hyun Young JUNG, Sang Won JOO, Hae Young LEE, Chang Kee LEE, Yeon Hee KIM, Chu Yong CHUNG
  • Patent number: 11663979
    Abstract: An organic light emitting display device includes pixels, a sensor configured to extract at least one of deviation information of first transistors of the pixels and deterioration information of OLEDs of the pixels in a sensing period, and a converter configured to change a bit of first data input from the outside by using at least one of the deviation information and the deterioration information, and to generate second data, wherein a pixel at an ith horizontal line includes an OLED, a first transistor configured to control an amount of a current that flows from a first power source via the OLED in response to a voltage of a first node, second and third transistors configured to turn on when a scan signal is supplied to an ith scan line, and a fourth transistor configured to turn on when a control signal is supplied to an ith control line.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: May 30, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hai Jung In, Dong Gyu Kim, Bo Yong Chung
  • Patent number: 11622613
    Abstract: A stick type cosmetic container capable of depleting a remaining amount of cosmetics is described. The cosmetic holder has raising and lowering ribs coupled to raising and lowering guide grooves of a protection tubular body, allowing cosmetics to appear and disappear in a proper length. One or more engaging ribs are formed in a stepped shape in the cosmetic holder. A stopper is provided on opposite portions of a flat second side outer circumferential surface of the raising and lowering supporting part and configured to be mutually caught by a lower end of the engagement rib to limit the upward movement of the cosmetics. The cosmetic holder is separably engaged to a tubular body through one or more engagement ribs. The tubular body is configured to be raised independently secondarily while being released from an engagement force from the engagement rib of the cosmetic holder.
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: April 11, 2023
    Assignee: CTK CO., LTD
    Inventors: In Yong Chung, Won Eui Lee, In Young Um, Myung Joong Kim, Yeong Min Eom, Kyung Ho Kang, Ji Yong Lee
  • Publication number: 20230093683
    Abstract: The present technology includes a semiconductor memory device. The semiconductor memory device includes a first channel pattern and a second channel pattern each extending in a vertical direction and facing each other, a channel separation pattern formed between the first channel pattern and the second channel pattern and extending in the vertical direction, a stack including conductive patterns each surrounding the first channel pattern, the second channel pattern, and the channel separation pattern and stacked apart from each other in the vertical direction, a first memory pattern disposed between each of the conductive patterns and the first channel pattern, and a second memory pattern disposed between each of the conductive patterns and the second channel pattern.
    Type: Application
    Filed: November 29, 2022
    Publication date: March 23, 2023
    Applicant: SK hynix Inc.
    Inventors: Jung Dal CHOI, Jung Shik JANG, Jin Kook KIM, Dong Sun SHEEN, Se Young OH, Ki Hong LEE, Dong Hun LEE, Sung Hoon LEE, Sung Yong CHUNG
  • Publication number: 20230093329
    Abstract: The present technology includes a semiconductor memory device. The semiconductor memory device includes a first channel pattern and a second channel pattern each extending in a vertical direction and facing each other, a channel separation pattern formed between the first channel pattern and the second channel pattern and extending in the vertical direction, a stack including conductive patterns each surrounding the first channel pattern, the second channel pattern, and the channel separation pattern and stacked apart from each other in the vertical direction, a first memory pattern disposed between each of the conductive patterns and the first channel pattern, and a second memory pattern disposed between each of the conductive patterns and the second channel pattern.
    Type: Application
    Filed: November 29, 2022
    Publication date: March 23, 2023
    Applicant: SK hynix Inc.
    Inventors: Jung Dal CHOI, Jung Shik JANG, Jin Kook KIM, Dong Sun SHEEN, Se Young OH, Ki Hong LEE, Dong Hun LEE, Sung Hoon LEE, Sung Yong CHUNG
  • Patent number: 11604205
    Abstract: A risk determining method and apparatus are disclosed. The risk determining method includes obtaining a plurality of sets of elevation-velocity data, determining a diffusion prediction coefficient based on the obtained sets of elevation-velocity data, determining at least one of a volatilization factor (VF) or a particulate emission factor (PEF) based on the determined diffusion prediction coefficient, and determining a risk from an inhalation exposure based on the at least one of the VF or the PEF.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: March 14, 2023
    Assignees: Seoul National University R&DB Foundation, National Institute Of Environmental Research
    Inventors: Kyoung Phile Nam, Seung Muk Yi, Sang Hyun Kim, Hyeon Yong Chung, Young Kwon Kim, Hyun Koo Kim, Hoe Jung Noh, Ji In Kim, Hyen Mi Chung
  • Publication number: 20230021395
    Abstract: The present invention relates to novel mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, a novel crystalline form thereof, and a process for preparing the same. More specifically, the present invention relates to mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, which is excellent in stability, solubility, and bioavailability when it is administered not only alone but also in combination with other drugs and which has a high purity, a crystalline form thereof, and a process for preparing the same.
    Type: Application
    Filed: March 17, 2022
    Publication date: January 26, 2023
    Inventors: Sang Ho OH, Jong Gyun KIM, Se-Woong OH, Tae Dong HAN, Soo Yong CHUNG, Seong Ran LEE, Kyeong Bae KIM, Young Sung LEE, Woo Seob SHIN, Hyun JU, Jeong Ki KANG, Su Min PARK, Dong Kyun KIM
  • Patent number: 11545190
    Abstract: The present technology includes a semiconductor memory device. The semiconductor memory device includes a first channel pattern and a second channel pattern each extending in a vertical direction and facing each other, a channel separation pattern formed between the first channel pattern and the second channel pattern and extending in the vertical direction, a stack including conductive patterns each surrounding the first channel pattern, the second channel pattern, and the channel separation pattern and stacked apart from each other in the vertical direction, a first memory pattern disposed between each of the conductive patterns and the first channel pattern, and a second memory pattern disposed between each of the conductive patterns and the second channel pattern.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: January 3, 2023
    Assignee: SK hynix Inc.
    Inventors: Jung Dal Choi, Jung Shik Jang, Jin Kook Kim, Dong Sun Sheen, Se Young Oh, Ki Hong Lee, Dong Hun Lee, Sung Hoon Lee, Sung Yong Chung
  • Publication number: 20220409598
    Abstract: Methods of treating a subject with diabetes or pre-diabetes include administering an effective amount of a phenyl propionic acid of the Formula (I), an isomer, or a pharmaceutically acceptable salt thereof to the subject to lower one or more of HbA1c level, fasting plasma glucose level, 2-hour oral glucose tolerance test (OGTT) result level, and random plasma glucose level.
    Type: Application
    Filed: June 17, 2022
    Publication date: December 29, 2022
    Applicant: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Jong Min YOON, Don-Gil Lee, In-Gyu Je, YoonSung Song, JunGu Park, Soo Yong Chung, Jung Ho Kim, Yearin Jun
  • Publication number: 20220370461
    Abstract: The present invention relates to a use of imidazopyrimidine or imidazotriazine compounds of Chemical Formula 1, or pharmaceutically acceptable salts, solvates, or hydrates thereof, for preventing, alleviating or treating cognitive disorder or for improving enhancing cognitive function.
    Type: Application
    Filed: October 21, 2020
    Publication date: November 24, 2022
    Inventors: Chan Mi JOUNG, Jin Yong CHUNG
  • Patent number: 11453656
    Abstract: The present invention relates to novel mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yppyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, a novel crystalline form thereof, and a process for preparing the same. More specifically, the present invention relates to mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, which is excellent in stability, solubility, and bioavailability when it is administered not only alone but also in combination with other drugs and which has a high purity, a crystalline form thereof, and a process for preparing the same.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: September 27, 2022
    Assignee: Yuhan Corporation
    Inventors: Sang Ho Oh, Jong Gyun Kim, Se-Woong Oh, Tae Dong Han, Soo Yong Chung, Seong Ran Lee, Kyeong Bae Kim, Young Sung Lee, Woo Seob Shin, Hyun Ju, Jeong Ki Kang, Su Min Park, Dong Kyun Kim
  • Publication number: 20220293045
    Abstract: A scan driver includes a first transistor including gate, first, and second electrodes coupled to a Q node, a scan clock line, and a scan line. A second transistor includes gate and first electrodes coupled to a scan carry line, and a second electrode coupled to the Q node. A third transistor includes gate and first electrodes coupled to a first control line and a sensing carry line. A fourth transistor includes a gate and first electrode coupled to the sensing carry line and the third transistor first electrode. A fifth transistor includes gate, first, and second electrodes coupled to a fourth transistor second electrode, a second control line, and a node. A capacitor includes first and second electrodes coupled to the fifth transistor first and gate electrodes. A sixth transistor includes gate, first, and second electrodes coupled to a third control line, the node, and the Q node.
    Type: Application
    Filed: May 27, 2022
    Publication date: September 15, 2022
    Inventors: Yang Hwa CHOI, Bo Yong CHUNG
  • Publication number: 20220291094
    Abstract: Disclosed herein are compositions for fixing tissue for cytologic, histomorphologic, and/or molecular analysis (e.g., DNA, RNA, and/or protein analysis). In some embodiments, the fixatives are aldehyde-free fixatives, for example, formaldehyde- or formalin-free fixatives. Particular disclosed compositions include buffered ethanol. The buffer is a phosphate buffer or phosphate buffered saline (PBS) in some examples. In further embodiments, the fixative includes additional components, such as glycerol and/or acetic acid.
    Type: Application
    Filed: April 8, 2022
    Publication date: September 15, 2022
    Applicant: The United States of America, as represented by the Secretary, Dept. of Health and Human Services
    Inventors: Stephen M. Hewitt, Joon-Yong Chung, Candice D. Perry, Robert A. Star
  • Publication number: 20220231107
    Abstract: A light emitting display device including: a first pixel including a first lower storage electrode, a first gate electrode of a first driving transistor, and a first upper storage electrode; and a second pixel provided near the first pixel, and including a second lower storage electrode, a second gate electrode of a second driving transistor, and a second upper storage electrode. In a plan view, the first gate electrode and the second gate electrode have first sides facing each other, the first side of the first gate electrode is positioned inside a border of the first lower storage electrode or the first upper storage electrode in a plan view, and the first side of the second gate electrode is positioned inside a border of the second lower storage electrode or the second upper storage electrode in a plan view.
    Type: Application
    Filed: September 10, 2021
    Publication date: July 21, 2022
    Inventors: Doo-Young Lee, Jong Hee Kim, Yoo Mi Ra, Kyung-Ho Park, Geun Ho Lee, Chang-Soo Lee, Tak-Young Lee, Bo Yong Chung, Jung Hwan Hwang
  • Publication number: 20220223672
    Abstract: A light emitting display device including a first pixel including a first driving transistor, a first input transistor, a first initialization transistor, a first storage capacitor, and a first light emitting diode (LED); and a second pixel including a second driving transistor, a second input transistor, a second initialization transistor, a second storage capacitor, and a second light emitting diode (LED. The first pixel further includes a first gate electrode connecting member connecting a first gate electrode of the first driving transistor and the first input transistor; the second pixel further includes a second gate electrode connecting member connecting a second gate electrode of the second driving transistor and the second input transistor; the first light emitting diode (LED) includes a first anode; the second light emitting diode (LED) includes a second anode; and the first gate electrode connecting member does not overlap the second anode in a plan view.
    Type: Application
    Filed: September 14, 2021
    Publication date: July 14, 2022
    Inventors: Chang-Soo LEE, Bo Yong Chung, Tak-Young Lee
  • Patent number: 11365042
    Abstract: Proposed herein is a dispenser type beverage container including: a cartridge cover member having a cartridge insertion space into which a cartridge storing a target material to be mixed is inserted; a main body located below the cartridge cover member to contain the target material discharged from the cartridge in an inner space thereof; and a button member of which the inner face of the upper portion capable of doing a rectilinear motion is arranged to meet an end of the cartridge inserted into the cartridge cover member, so that the target material stored in the cartridge is discharged into the main body when the upper portion is pressed down by external pressure.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: June 21, 2022
    Assignee: CTK COSMETICS CO., LTD.
    Inventor: In Yong Chung
  • Patent number: D963484
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: September 13, 2022
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Sun Young Choi, Jae Hui Lee, Tae Young Kim
  • Patent number: D964856
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: September 27, 2022
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Sun Young Choi, Jae Hui Lee, Tae Young Kim
  • Patent number: D981247
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: March 21, 2023
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Sun Young Choi, Jae Hui Lee, Tae Young Kim