Patents by Inventor Jae Jung

Jae Jung 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).

  • Semiconductor memory device including capacitor with shaped electrode and method for fabricating thereof
    Patent number: 11315929
    Abstract: A semiconductor device includes a bit line extending in a first direction, a gate electrode extending in a second direction, and a semiconductor pattern extending in a third direction and connected to the bit line, and a capacitor. The capacitor includes a first electrode connected to the semiconductor pattern and a dielectric film between the first and second electrodes. The first or the second direction is perpendicular to an upper surface of the substrate. The first electrode includes an upper and a lower plate region parallel to the upper surface of the substrate, and a connecting region which connects the upper and the lower plate regions. The upper and the lower plate regions of the first electrode include an upper and a lower surface facing each other. The dielectric film extends along the upper and the lower surfaces of the upper and lower plate regions of the first electrode.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: April 26, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Jae Jung, Jae Hoon Kim, Kwang-Ho Park, Yong-hoon Son
  • SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SEMICONDUCTOR DEVICE
    Publication number: 20220102376
    Abstract: A semiconductor device, and method of manufacturing a semiconductor device, includes second conductive patterns separated from each other above a first stack structure which is penetrated by first channel structures and enclosing second channel structures coupled to the first channel structures, respectively. Each of the second conductive patterns includes electrode portions stacked in a first direction and at least one connecting portion extending in the first direction to be coupled to the electrode portions.
    Type: Application
    Filed: December 13, 2021
    Publication date: March 31, 2022
    Applicant: SK hynix Inc.
    Inventors: Young Geun JANG, Wan Sup SHIN, Ki Hong LEE, Jae Jung LEE
  • SILICON NITRIDE FILM ETCHING COMPOSITION AND ETCHING METHOD USING THE SAME
    Publication number: 20220089952
    Abstract: Provided are a silicon nitride film etching composition, a method of etching a silicon nitride film using the same, and a manufacturing method of a semiconductor device. Specifically, a silicon nitride film may be stably etched with a high selection ratio relative to a silicon oxide film, and when the composition is applied to an etching process at a high temperature and a semiconductor manufacturing process, not only no precipitate occurs but also anomalous growth in which the thickness of the silicon oxide film is rather increased does not occur, thereby minimizing defects and reliability reduction.
    Type: Application
    Filed: August 30, 2021
    Publication date: March 24, 2022
    Inventors: Dong Hyun KIM, Hyeon Woo PARK, Sung Jun HONG, Myung Ho LEE, Myung Geun SONG, Hoon Sik KIM, Jae Jung KO, Myong Euy LEE, Jun Hyeok HWANG
  • SILICON NITRIDE FILM ETCHING COMPOSITION AND ETCHING METHOD USING THE SAME
    Publication number: 20220089953
    Abstract: Provided are a silicon nitride film etching composition, a method of etching a silicon nitride film using the same, and a manufacturing method of a semiconductor device. Specifically, a silicon nitride film may be highly selectively etched as compared with a silicon oxide film, and when the composition is applied to an etching process at a high temperature and a semiconductor manufacturing process, not only no precipitate occurs but also anomalous growth in which the thickness of the silicon oxide film is rather increased does not occur, thereby minimizing defects and reliability reduction.
    Type: Application
    Filed: August 30, 2021
    Publication date: March 24, 2022
    Inventors: Dong Hyun KIM, Hyeon Woo PARK, Sung Jun HONG, Myung Ho LEE, Myung Geun SONG, Hoon Sik KIM, Jae Jung KO, Myong Euy LEE
  • SILICON NITRIDE FILM ETCHING COMPOSITION AND ETCHING METHOD USING THE SAME
    Publication number: 20220089951
    Abstract: Provided are a silicon nitride film etching composition, a method of etching a silicon nitride film using the same, and a manufacturing method of a semiconductor device. Specifically, a silicon nitride film may be highly selectively etched as compared with a silicon oxide film, and when the composition is applied to an etching process at a high temperature and a semiconductor manufacturing process, not only no precipitate occurs but also anomalous growth in which the thickness of the silicon oxide film is rather increased does not occur, thereby minimizing defects and reliability reduction.
    Type: Application
    Filed: August 30, 2021
    Publication date: March 24, 2022
    Inventors: Dong Hyun KIM, Hyeon Woo PARK, Sung Jun HONG, Myung Ho LEE, Myung Geun SONG, Hoon Sik KIM, Jae Jung KO, Myong Euy LEE, Jun Hyeok HWANG
  • ANTICANCER COMPOSITIONS COMPRISING IMMUNE CHECKPOINT INHIBITORS
    Publication number: 20220081482
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cancer comprising: as active ingredients, (1) an immune checkpoint inhibitor; (2) a biguanide-based compound or a pharmaceutically acceptable salt thereof; (3) 2-deoxy-D-glucose; or further comprising: (4) inositol hexaphosphate or a pharmaceutically acceptable salt thereof, inositol, or a mixture thereof. The compositions according to the present invention not only increase the indicants to various carcinomas for immune checkpoint inhibitors with limited indicants, but also exhibit a synergistic anti-cancer effect by appropriately combining specific drugs, thereby maximizing a therapeutic effect and killing only cancer cells without side effects. Therefore, the compositions of the present invention may be usefully used as anticancer agents for preventing or treating cancer.
    Type: Application
    Filed: December 30, 2019
    Publication date: March 17, 2022
    Inventors: Man-Chul Suh, Yieun Jung, Eun Ji Kim, Jae In Jung
  • Pharmaceutical composition containing avocado oil fraction as active ingredient for prevention or treatment of hearing loss
    Patent number: 11273194
    Abstract: The present invention relates to a pharmaceutical composition containing an avocado oil fraction as an active ingredient for prevention or treatment of hearing loss. Specifically, the avocado oil fraction according to the present invention, especially, an isopropanol fraction of avocado oil significantly increases the number of hair cells reduced by neomycin in zebrafish models, so the isopropanol fraction of avocado oil can be favorably used in the treatment of hearing loss.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: March 15, 2022
    Assignee: DONG KOOK PHARM CO., LTD
    Inventors: Bin Na Hong, Woo Jae Jung, Kye Wan Lee, Jung Suk Lee, Yu Hwa Park, Do Hoon Kim
  • Image sensors including ripple voltage compensation
    Patent number: 11272079
    Abstract: An image sensor is provided. The image sensor may include an active pixel electrically connected to a column line and configured to provide an output voltage to a pixel node and a bias circuit electrically connected between the pixel node and an earth terminal, and in which a first current flows through a first line electrically connected to the pixel node, wherein the bias circuit includes a first variable capacitor electrically connected to a power supply voltage, and a second variable capacitor electrically connected to the earth terminal, and the magnitude of the first current may be configured to vary based on a ratio of a capacitance of the first variable capacitor to a capacitance of the second variable capacitor. The output voltage may be configured to be adjusted based on the magnitude of the first current.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: March 8, 2022
    Inventors: Kyu Ik Cho, Ji Yong Kim, Jae Jung Park
  • SYSTEM FOR DIAGNOSING IN-CABLE CONTROL BOX OF ELECTRIC VEHICLE AND METHOD FOR CONTROLLIG THE SAME
    Publication number: 20220024339
    Abstract: A system for diagnosing an in-cable control box (ICCB) is installed in a vehicle, electrically connected, at one side thereof, to a low-speed charging cable having the ICCB, electrically connected, at another side thereof, to an on-board diagnostics (OBD) device, and is configured to diagnose the ICCB. The system includes a Control Pilot (CP) data conversion unit configured to receive charging situation data produced from the ICCB; a Controller Area Network (CAN) communication unit configured to receive diagnosis initiating data for the ICCB produced from the OBD device; and a control unit configured to receive the charging situation data from the CP data conversion unit, convert the charging situation data into data recognizable by the OBD device, receive the diagnosis initiating data from the CAN communication unit, and convert the diagnosis initiating data into data recognizable by the ICCB.
    Type: Application
    Filed: June 4, 2021
    Publication date: January 27, 2022
    Inventors: Yun-Jae Jung, Young-Hoo Yoon, Dae-Hwan Kwon
  • Semiconductor device and manufacturing method of the semiconductor device
    Patent number: 11233063
    Abstract: A semiconductor device, and method of manufacturing a semiconductor device, includes second conductive patterns separated from each other above a first stack structure which is penetrated by first channel structures and enclosing second channel structures coupled to the first channel structures, respectively. Each of the second conductive patterns includes electrode portions stacked in a first direction and at least one connecting portion extending in the first direction to be coupled to the electrode portions.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: January 25, 2022
    Assignee: SK hynix Inc.
    Inventors: Young Geun Jang, Wan Sup Shin, Ki Hong Lee, Jae Jung Lee
  • Anticancer Composition
    Publication number: 20220000810
    Abstract: The present invention relates to a composition comprising, as active ingredients: (1) a biguanide-based compound or a pharmaceutically acceptable salt thereof; (2) 2-deoxy-D-glucose; and (3) inositol hexaphosphate or a pharmaceutically acceptable salt thereof, inositol, or a mixture thereof. The composition according to the present invention exhibits a synergistic anticancer effect by appropriately combining specific drugs having a problem that needs to be used in a large amount, thereby making it possible to kill cancer cells in a small amount and effectively treat the cancer. Furthermore, the composition of the present invention may kill only cancer cells without side effects by exhibiting a specific toxic effect on cancer cells without showing toxicity on normal cells and thus be usefully used as an anticancer agent and for preventing or improving cancer.
    Type: Application
    Filed: November 11, 2019
    Publication date: January 6, 2022
    Inventors: Man-Chul Suh, Yieun Jung, Eun Ji Kim, Jae In Jung
  • METHOD FOR FORMING AMORPHOUS SILICON THIN FILM, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE INCLUDING SAME, AND SEMICONDUCTOR MANUFACTURED THEREBY
    Publication number: 20210398802
    Abstract: The present invention relates to a method for forming an amorphous silicon thin film, a method for manufacturing a semiconductor device including the same, and a semiconductor device manufactured thereby. The present invention discloses a method for forming an amorphous silicon thin film, wherein the method includes a first step (S10) of providing a first gas containing silicon and a second gas containing nitrogen on a substrate (100) to form a first amorphous silicon layer (310b), and a second step (S20) of providing a first gas containing silicon on the substrate (100) having the first amorphous silicon layer (310b) formed thereon to form a second amorphous silicon layer (300a).
    Type: Application
    Filed: June 17, 2021
    Publication date: December 23, 2021
    Applicant: WONIK IPS CO., LTD.
    Inventors: Jae Jung Moon, Young Chul Choi, Dong Hak Kim
  • Wearable device for executing plurality of applications and method of operating same
    Patent number: 11200087
    Abstract: Disclosed is a wearable device including a touch screen and a processor configured to display an execution screen of a first application on the touch screen, receive a first input for simultaneously executing the first application and a second application related to the first application, and display a first execution screen corresponding to the execution screen in a first part of the touch screen and a second execution screen among a plurality of execution screens corresponding to the second application in a second part of the touch screen, different from the first part, in response to the first input, wherein the second part surrounds the first part.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: December 14, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ji-Eun Kim, Jong-Kee Lee, Eun-Bi Kim, Soo-Jung Lee, Ju-Eun Lee, Shin-Jae Jung
  • Methods related to preparation of a stencil to receive a plurality of IC units
    Patent number: 11183413
    Abstract: A method for preparing a stencil to receive a plurality of IC units, the method comprising the steps of: providing a metal substrate having an array of apertures; applying an adhesive surface to said substrate; removing portions of said adhesive surface corresponding to the apertures in the metal substrate.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: November 23, 2021
    Assignee: Rokko Systems Pte Ltd
    Inventors: Seung Ho Baek, Deok Chun Jang, Jong Jae Jung
  • POWER SUPPLY SYSTEM FOR VEHICLE
    Publication number: 20210323417
    Abstract: A vehicle power supply system includes a high-voltage battery pack that has a battery housing and a battery cell provided in the battery housing. A PRA is electrically connected to the battery cell. A first battery connector is provided at one side of the battery housing, a connecting member electrically connects the power relay assembly and the first battery connector, and a second battery connector is electrically connected to the power relay assembly and provided at the other side of the battery housing. A first junction box is electrically connected to a first power electronic module of a vehicle and has a first junction box connector. A first battery connecting cable electrically connects the first junction box connector and the first battery connector. A second battery connecting cable electrically connects the second battery connector and a second power electronic module of the vehicle.
    Type: Application
    Filed: September 28, 2020
    Publication date: October 21, 2021
    Inventors: Beom Joo Kwon, Min Wook Kim, Seung Min Yoo, Hui Tae Yang, Ji Woong Jung, Yun Jae Jung, Seok Mo Kang
  • Methods of fabricating semiconductor devices using MOS transistors with nonuniform gate electrode structures
    Patent number: 11127739
    Abstract: A semiconductor device includes a substrate and first and second gate electrodes on the substrate. The first gate electrode includes a first gate insulation film having a bottom portion on the substrate and sidewall portions extending from the bottom portion and away from the substrate defining a first trench having a first width and a first functional film filling the first trench. The second gate electrode includes a second gate insulation film having a bottom portion on the substrate and sidewall portions extending from the bottom portion defining a second trench having a second width different from the first width, a second functional film conforming to the second gate insulation film in the second trench and defining a third trench, and a metal region in the third trench. The first width may be less than the second width.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: September 21, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hye-Lan Lee, Sang-Bom Kang, Jae-Jung Kim, Moon-Kyu Park, Jae-Yeol Song, June-Hee Lee, Yong-Ho Ha, Sang-Jin Hyun
  • COMPOSITION FOR PREVENTING OR TREATING PULMONARY FIBROSIS CONTAINING EXOSOME ISOLATED FROM ADIPOSE-DERIVED STEM CELL AS ACTIVE INGREDIENT
    Publication number: 20210283183
    Abstract: The present disclosure relates to a composition for preventing or treating pulmonary fibrosis, containing an exosome isolated from an adipose-derived stem cell as an active ingredient, a use of the exosome in preparation of a pharmaceutical for preventing or treating pulmonary fibrosis and a method for preventing pulmonary fibrosis, including a step of administering a pharmaceutical composition containing the exosome as an active ingredient to a subject.
    Type: Application
    Filed: August 3, 2017
    Publication date: September 16, 2021
    Inventors: Yong Woo CHO, Ji Suk CHOI, Seung Ho YEOM, Youn Jae JUNG
  • Memory system and method of operating the same
    Patent number: 11114172
    Abstract: Provided herein may be a memory system and a method of operating the same. The memory system may include a memory device including super blocks, each of the super blocks including a plurality of memory blocks, and a controller configured to control the memory device so that a program operation is performed on a selected memory block within any one of the super blocks based on a request from a host, wherein, when a program fail occurs during the program operation that is performed on the selected memory block of the selected super block, the controller is configured to control the memory device so that a test read operation is performed on remaining memory blocks, besides the selected memory block, of the selected super block.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: September 7, 2021
    Assignee: SK hynix Inc.
    Inventors: Sung Won Bae, Dong Jae Jung
  • SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR FABRICATING THEREOF
    Publication number: 20210257368
    Abstract: A semiconductor device includes a bit line extending in a first direction, a gate electrode extending in a second direction, and a semiconductor pattern extending in a third direction and connected to the bit line, and a capacitor. The capacitor includes a first electrode connected to the semiconductor pattern and a dielectric film between the first and second electrodes. The first or the second direction is perpendicular to an upper surface of the substrate. The first electrode includes an upper and a lower plate region parallel to the upper surface of the substrate, and a connecting region which connects the upper and the lower plate regions. The upper and the lower plate regions of the first electrode include an upper and a lower surface facing each other. The dielectric film extends along the upper and the lower surfaces of the upper and lower plate regions of the first electrode.
    Type: Application
    Filed: September 30, 2020
    Publication date: August 19, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung Jae JUNG, Jae Hoon KIM, Kwang-Ho PARK, Yong-hoon SON
  • AMORPHOUS POLYPROPYLENE COPOLYMER AND METHOD FOR PREPARING THE SAME
    Publication number: 20210253754
    Abstract: According to an embodiment, a method for preparing an amorphous polypropylene copolymer comprises injecting a volume of hexane into a nitrogen-purged reactor, the volume of the hexane corresponding to 20% to 80% of a volume of the reactor, injecting, into the reactor, and mixing an amount of alkyl cocatalyst, the amount of the alkyl cocatalyst corresponding to 1 to 50 times a weight of a primary catalyst, injecting the primary catalyst into the reactor, stirring, and then injecting a molecular weight regulator; and injecting propylene and a monomer for copolymerization into the reactor at a temperature ranging from 40° C. to 90° C.
    Type: Application
    Filed: March 20, 2020
    Publication date: August 19, 2021
    Inventors: Yeon Jae Jung, Hyun Soo Ha, Gil Soon Kang, Young Tae Jeong