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).

  • Patent number: 11930910
    Abstract: Proposed is a stick type cosmetic container that includes a first holder for supporting the underside of a cosmetic material to allow the cosmetic material to move in upward and downward directions, a handle for controlling the upward and downward movements of the cosmetic material and having a first hollow portion formed at the inside thereof, an inner container located at the first hollow portion and thus rotatable with respect to the handle and having fixing and fastening grooves formed on the lower end periphery thereof and thus fixedly fastened to the handle whenever the inner container rotates once, and a second holder located inside the inner container to support the underside of the first holder.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: March 19, 2024
    Assignee: CTK COSMETICS CO., LTD.
    Inventors: In Yong Chung, Won Eui Lee, In Young Um, Kyung Ho Kang
  • Publication number: 20240087503
    Abstract: A display device includes pixels each including a driving transistor and a light-emitting element, a sensing unit which generates a digital data by receiving a sensing voltage corresponding to a characteristic of a driving transistor from a predetermined pixel among the pixels during a sensing period, and generates sensing data using the digital data, and a timing controller which receives input data from an outside, corrects the input data using the sensing data and generates output data, and the sensing unit generates one sensing data using two or more digital data corresponding to the predetermined pixel.
    Type: Application
    Filed: May 19, 2023
    Publication date: March 14, 2024
    Inventors: Sang Uk LIM, Hyuk KIM, Doo Young LEE, Bo Yong CHUNG
  • Publication number: 20240082792
    Abstract: The present invention relates to a process for the separation of propylene from a gas mixture (GM) comprising propylene and propane by means of a membrane (M) comprising a polyarylene ether sulfone polymer (P) prepared by converting a reaction mixture (RG) comprising at least one aromatic dihalogen sulfone and at least one dihydroxy component comprising trimethylhydroquinone.
    Type: Application
    Filed: January 5, 2022
    Publication date: March 14, 2024
    Inventors: Canzeng LIANG, Martin WEBER, Wai YONG, Christian MALETZKO, Tai-Shung CHUNG
  • Patent number: 11923149
    Abstract: A multilayer ceramic capacitor includes a ceramic body including dielectric layers, a plurality of internal electrodes disposed in the ceramic body, and a first side margin portion and a second side margin portion respectively arranged on end portions of the internal electrodes exposed to first and second surfaces. The first and second side margin portions each include a first region adjacent to an outward facing side surface of the respective side margin portion, and a second region adjacent to the internal electrodes exposed to the first and second surfaces of the ceramic body, and an average size of dielectric grains included in the second region is larger than an average size of dielectric grains included in the first region.
    Type: Grant
    Filed: January 31, 2023
    Date of Patent: March 5, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jong Ho Lee, Yong Park, Ki Pyo Hong, Sim Chung Kang
  • Publication number: 20240069028
    Abstract: Provided are biomarkers for predicting the prognosis of cervical cancer. In the case of using the biomarkers of the present disclosure, it is possible to select patients into a high-risk group, an intermediate-risk group, or a low-risk group, and thus, it is possible to provide tailored treatment for each patient according to prognosis prediction.
    Type: Application
    Filed: August 23, 2023
    Publication date: February 29, 2024
    Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Hanbyoul Cho, Jae-Hoon Kim, Joon-Yong Chung, Hee Yun, Gwan Hee Han, Hye Rim Kim
  • Publication number: 20240066565
    Abstract: A self-cleaning device comprises at least one first electrode disposed on a solid material layer, a first dielectric layer disposed on the first electrode, a hydrophobic layer disposed on the first dielectric layer, and at least one mechanical oscillation unit. Electrical oscillation for oscillating a droplet in a horizontal direction is generated by applying a first electric signal to the first electrode, thereby merging droplets formed on the hydrophobic layer, the mechanical oscillation unit moves the merged droplets in a specific direction or atomizes the merged droplets to remove the merged droplets by generating mechanical oscillation for oscillating the droplet in a vertical direction, and each of the droplets has a volume smaller than 3 ?l, and new droplet having a volume more than 3 ?l is generated by the merging.
    Type: Application
    Filed: October 27, 2023
    Publication date: February 29, 2024
    Inventors: Sang Kug CHUNG, Kang Yong LEE, Jeong Min LEE, Dae Young LEE, Dae Geun KIM
  • Patent number: 11915952
    Abstract: The present application provides a temperature control method, an apparatus, an electronic device and a storage medium for an etching workbench. A real-time temperature of an etching workbench and a real-time temperature of a temperature control fluid are acquired firstly; then, a temperature control instruction is determined according to the real-time temperature of the etching workbench, the real-time temperature of the temperature control fluid and a limit temperature; and finally, in response to the temperature control instruction, a target operating temperature of the etching workbench is stabilized within a preset range by a circulating temperature control fluid loop.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: February 27, 2024
    Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
    Inventors: Yong Fang, Chien Chung Wang
  • Publication number: 20240057744
    Abstract: Provided is an eco-friendly cosmetic container including: a lower container having a cosmetic material accommodation dish seating portion; an upper container open and closed with respect to the lower container by means of a hinge coupling structure; a cosmetic material accommodation dish seated onto the cosmetic material accommodation dish seating portion; and an intermediate support adapted to be rotatingly locked onto the lower container and released from the locked state over a given region thereof onto and from the lower container to separably fix the cosmetic material accommodation dish to the lower container.
    Type: Application
    Filed: December 16, 2022
    Publication date: February 22, 2024
    Inventors: In Yong CHUNG, Won Eui LEE, In Young UM, Myung Joong KIM, Kyung Ho KANG, Minji OH, Ji Yong LEE
  • Publication number: 20240029642
    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: October 2, 2023
    Publication date: January 25, 2024
    Inventors: Yang Hwa CHOI, Bo Yong CHUNG
  • Publication number: 20240013722
    Abstract: A pixel includes a plurality of transistors, a storage capacitor, and an organic light emitting diode. A first transistor controls the amount of current from a first driving power source to the organic light emitting diode based on a data voltage. A second transistor is connected to a data line and is turned on based on a scan signal. A third transistor coupled to the first transistor and is turned on based on the scan signal. A first stabilizing transistor is coupled to the third transistor or between the first and third transistors and is turned off when the third transistor is turned off.
    Type: Application
    Filed: September 25, 2023
    Publication date: January 11, 2024
    Applicant: Samsung Display Co., Ltd.
    Inventors: Chong Chul CHAI, Dong Woo KIM, Kyoung Ju SHIN, Bo Yong CHUNG
  • Publication number: 20230397708
    Abstract: Proposed is a stick type cosmetic container that includes a first holder for supporting the underside of a cosmetic material to allow the cosmetic material to move in upward and downward directions, a handle for controlling the upward and downward movements of the cosmetic material and having a first hollow portion formed at the inside thereof, an inner container located at the first hollow portion and thus rotatable with respect to the handle and having fixing and fastening grooves formed on the lower end periphery thereof and thus fixedly fastened to the handle whenever the inner container rotates once, and a second holder located inside the inner container to support the underside of the first holder.
    Type: Application
    Filed: April 7, 2021
    Publication date: December 14, 2023
    Inventors: In Yong CHUNG, Won Eui LEE, In Young UM, Kyung Ho KANG
  • Patent number: 11817042
    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: Grant
    Filed: May 27, 2022
    Date of Patent: November 14, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yang Hwa Choi, Bo Yong Chung
  • Publication number: 20230328989
    Abstract: A nonvolatile memory device includes a substrate including a cell array region, a first gate electrode including an opening on the cell array region of the substrate, a plurality of second gate electrodes stacked above the first gate electrode and including convex portions having an outward curve extending toward the substrate, and a word line cutting region cutting the opening and the convex portions.
    Type: Application
    Filed: June 14, 2023
    Publication date: October 12, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Gi Yong CHUNG, Ho Jin KIM, Young-Jin KWON, Dong Seog EUN
  • Publication number: 20230309679
    Abstract: A cosmetic container having a wiper capable of removing a cosmetic liquid from an application support rod having a non-circular cross-sectional area is proposed. The cosmetic container includes a container (110) in which the cosmetic liquid is accommodated, a container cap (120) opened/closed with respect to an injection port (112) of the container (110), and an application part (130) rotatably fitted and coupled to the container cap. The wiper (140) is coupled to an inner side of the injection port (112) of the container, a through-hole (144) of the cleaner part (142) is formed in a circular shape, the application part includes an application support rod (132) and an application member (134), an airtight recessed groove (133) is formed on an upper portion of the application support rod, and the application support rod extended from a lower portion of the airtight recessed groove has a non-circular cross-sectional area.
    Type: Application
    Filed: November 10, 2020
    Publication date: October 5, 2023
    Inventors: In Yong CHUNG, Sun Young CHOI, Won Eui LEE, In Young UM, Kyung Ho KANG
  • Patent number: 11769451
    Abstract: A pixel includes a plurality of transistors, a storage capacitor, and an organic light emitting diode. A first transistor controls the amount of current from a first driving power source to the organic light emitting diode based on a data voltage. A second transistor is connected to a data line and is turned on based on a scan signal. A third transistor coupled to the first transistor and is turned on based on the scan signal. A first stabilizing transistor is coupled to the third transistor or between the first and third transistors and is turned off when the third transistor is turned off.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: September 26, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Chong Chui Chai, Dong Woo Kim, Kyoung Ju Shin, Bo Yong Chung
  • Publication number: 20230270234
    Abstract: Provided is a cosmetic container including: a container body having a compartment frame formed on top thereof to provide one or more compartmented exposed spaces and a mounting space open downward; a cap openable and closable with respect to the container body by means of a hinge disposed on one side thereof; and a pallet coupled or separated to or from the mounting space of the container body and having one or more compartmented cosmetic material filling spaces filled with cosmetic materials.
    Type: Application
    Filed: December 15, 2022
    Publication date: August 31, 2023
    Inventors: In Yong CHUNG, Won Eui LEE, In Young UM, Kyung Ho KANG
  • Patent number: 11716849
    Abstract: A nonvolatile memory device includes a substrate including a cell array region, a first gate electrode including an opening on the cell array region of the substrate, a plurality of second gate electrodes stacked above the first gate electrode and including convex portions having an outward curve extending toward the substrate, and a word line cutting region cutting the opening and the convex portions.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: August 1, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gi Yong Chung, Ho Jin Kim, Young-Jin Kwon, Dong Seog Eun
  • Publication number: 20230218562
    Abstract: The present disclosure provides a compound represented by Formula (I) and a pharmaceutically acceptable salt which are effective as a dopamine reuptake inhibitor and a method of using the compound: wherein X is independently halo, alkyl, alkoxy or nitro; m is 0, 1, 2, 3 or 4; n is 1 or 2; R1 and R2 are independently H— or alkyl; R3 is H—, alkyl or aralkyl; and R4 is H— or aryl.
    Type: Application
    Filed: March 22, 2023
    Publication date: July 13, 2023
    Inventors: Young-Soon KANG, Jin-Yong CHUNG, Cheol-Young MAENG, Han-Ju YI, Ki-Ho LEE, Joon HEO, Eun-Hee CHAE, Yu-Jin SHIN
  • Patent number: 11699399
    Abstract: A scan driver including a plurality of scan stages. A first scan stage among the plurality of scan stages includes first-to-sixth transistors and a first capacitor. The first transistor is connected to a first Q node, a first scan clock line, and a first scan line. A second transistor is connected to a first scan carry line and the first Q node. A third transistor is connected to a first sensing carry line and a second sensing carry line. A fourth transistor is connected to a first control line and the third transistor. A fifth transistor is connected to the fourth transistor, a second control line, and a first node. A first capacitor is connected to the fifth transistor. A sixth transistor is connected to a third control line, the first node, and the first Q node.
    Type: Grant
    Filed: January 17, 2022
    Date of Patent: July 11, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Hee Kim, Tak Young Lee, Bo Yong Chung, Yang Hwa Choi
  • 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