Patents by Inventor Sung yong An

Sung yong An 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).

  • Chip antenna
    Patent number: 11621491
    Abstract: A chip antenna includes a first substrate, a second substrate overlapping the first substrate, a first patch, provided on a first surface of the first substrate, operating as a feed patch, a second patch, provided on the second substrate, operating as a radiation patch, at least one feed via penetrating through the first substrate in a thickness direction and configured to provide a feed signal to the first patch, and a ground pad provided on the other surface of the first substrate. The first substrate comprises a ceramic sintered material. The ceramic sintered material comprises an Mg2SiO4 phase, an MgAl2O4 phase, and a CaTiO3 phase, and a content of the CaTiO3 phase in the ceramic sintered material ranges from 5.1 mol % to 15.1 mol %.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: April 4, 2023
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Yeong Kim, Chin Mo Kim, Ji Hyung Jung, Sung Nam Cho, Sung Yong An
  • Laser apparatus and laser machining method
    Patent number: 11612964
    Abstract: A laser apparatus includes: a first vacuum chamber, wherein machining is performed on a target substrate in the first vacuum chamber; a laser facing the first vacuum chamber; a carrier disposed in the first vacuum chamber, wherein the target substrate is seated on the carrier; a chamber window disposed in one surface of the first vacuum chamber, wherein a laser beam emitted by the laser passes through the chamber window; a first protection window positioned between the carrier and the chamber window; a second vacuum chamber disposed at a first side of the first vacuum chamber; and a transfer unit configured to transfer the first protection window to the second vacuum chamber.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: March 28, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung Yong Lee, Toshinaru Suzuki, Seung Ho Myoung, Gyeong Hee Han, Gyoo Wan Han
  • MEMORY DEVICE, MEMORY SYSTEM INCLUDING THE SAME AND OPERATING METHOD THEREOF
    Publication number: 20230090656
    Abstract: A memory device includes a memory block, peripheral circuit, and control logic. The memory block includes a plurality of pages coupled to a plurality of word lines, respectively. The peripheral circuit is configured to perform a program loop including a program pulse operation of applying a program voltage to a selected word line, and a verify operation of applying at least one verify voltage corresponding to the program voltage to the selected word line and applying a verify pass voltage to unselected word lines. The control logic is configured to increase a level of the verify pass voltage applied to at least one unselected word line among the unselected word lines whenever the peripheral circuit performs the next program loop when threshold voltages of memory cells included in a page coupled to the selected word line are greater than a reference level.
    Type: Application
    Filed: February 11, 2022
    Publication date: March 23, 2023
    Applicant: SK hynix Inc.
    Inventor: Sung Yong LIM
  • SEMICONDUCTOR MEMORY DEVICE
    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
  • SEMICONDUCTOR MEMORY DEVICE
    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
  • Ferritic alloy and method of manufacturing nuclear fuel cladding tube using the same
    Patent number: 11603584
    Abstract: Embodiments of the disclosure relate to a ferritic alloy having excellent ability to withstand nuclear power plant accidents and a method of manufacturing a nuclear fuel cladding tube using the same. The alloy includes iron (Fe), aluminum (Al), chromium (Cr), and nickel (Ni). The nickel (Ni) may be included 0.5 to 10 wt % based on a total amount of the alloy. The chromium may be included 13 to 18 wt % based on the total amount of the alloy. The aluminum may be included 5 to 7 wt % based on the total amount of the alloy.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: March 14, 2023
    Assignees: KEPCO NUCLEAR FUEL CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sung Yong Lee, Hun Jang, Seung Jae Lee, Yoon Ho Kim, Dae Gyun Ko, Changheui Jang, Chaewon Kim, Hyunmyung Kim
  • HEATING UNIT, SUBSTRATE TREATING APPARATUS INCLUDING THE SAME, METHOD OF CONTROLLING HEATING UNIT
    Publication number: 20230072272
    Abstract: Provided is a heating unit including: a heating plate for heating a substrate; a heater installed in the heating plate; and a control unit for controlling the heater, in which wherein the heater includes: a first heater; and a second heater installed at a position different from a position of the first heater, and the control unit includes: a power source for transferring power to at least one of the first heater and the second heater; and a switching module for connecting the first heater and the second heater in series or connecting the first heater and the second heater in parallel.
    Type: Application
    Filed: September 2, 2022
    Publication date: March 9, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Tae Sub LEE, Gyu Hyun KIM, Sung Yong LEE, Dong Hyuk SEO
  • HEATING MEMBER AND SUBSTRATE TREATING APPARATUS
    Publication number: 20230062770
    Abstract: The inventive concept relates to a heating member for heating a substrate. In an embodiment, the heating member includes a heater plate having at least one heating element bonded thereto, a connecting plate having a first space formed therein in which the heating element is accommodated, and a control plate having a control element bonded thereto, the control element being electrically connected with the heating element to control the heating element.
    Type: Application
    Filed: August 26, 2022
    Publication date: March 2, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Dong Hyuk SEO, Myung Hwan OH, Bong Kuk KIM, Sung Yong LEE, Min Jun KIM
  • Defined microbial compositions
    Patent number: 11591274
    Abstract: Disclosed herein are compositions including cells of defined sets of microbial species (for example, 3, 16, 18, 19, 21, or 22 microbial species). Also disclosed are methods of using the microbial compositions that include contacting soil, plants, plant parts, or seeds with the composition. The microbial compositions are also used in methods of degrading biological materials, such as chitin-containing biological materials.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: February 28, 2023
    Assignee: AMVAC Chemical Corporation
    Inventors: Frederic Kendirgi, Xing Liang Liu, D. Ry Wagner, Sung-Yong H. Yoon
  • SUBSTRATE POLISHING APPARATUS, SUBSTRATE POLISHING METHOD USING THE SAME, AND SEMICONDUCTOR FABRICATION METHOD INCLUDING THE SAME
    Publication number: 20230052061
    Abstract: Disclosed is a substrate polishing method comprising placing a substrate into a substrate polishing apparatus, rotating each of the substrate and a polishing pad of the substrate polishing apparatus, allowing a bottom surface of the substrate to contact a top surface of the polishing pad, and determining whether the polishing pad would benefit from maintenance. The polishing pad includes a plurality of annular regions that are homocentric with a central point of the top surface of the polishing pad. The step of determining whether the polishing pad would benefit from maintenance includes ascertaining a state of the bottom surface of the substrate, and selecting one of the plurality of annular regions by using information about the state of the bottom surface of the substrate. The one of the plurality of annular regions would benefit from maintenance.
    Type: Application
    Filed: March 16, 2022
    Publication date: February 16, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyojin PARK, Songyun KANG, Sung Yong PARK, Keon-Woo KIM
  • METHOD AND APPARATUS FOR PROVIDING COUNSELING SERVICE
    Publication number: 20230050456
    Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes activating a connection with a chatbot server linked to a channel in a chat room, calling a chatbot block corresponding to a specific task included in the chatbot server through the chat room, transmitting a message received from a terminal of a user connected to the chat room to the chatbot server as an input of the chatbot block, and transmitting an output of the chatbot block in response to the message received from the chatbot server to the terminal of the user.
    Type: Application
    Filed: August 12, 2022
    Publication date: February 16, 2023
    Inventors: Ho Jun LEE, Han Yong PARK, Jung Han CHOI, Sung Yong CHANG, Sang Hyeon SEO, Hye Ryeon LEE
  • METHOD AND APPARATUS FOR PROVIDING COUNSELING SERVICE
    Publication number: 20230049661
    Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes providing a profile of at least one expert account for counseling linked to a channel of a second user to a terminal of a first user, identifying an initiation condition for a counseling ticket for counseling with a first expert account, creating a counseling ticket to be allocated to the first expert account, and transmitting counseling content through a chat room for counseling of the channel in which the first expert account and an account of the first user participate.
    Type: Application
    Filed: August 11, 2022
    Publication date: February 16, 2023
    Inventors: Ho Jun LEE, Yu Mi KIM, Sung Yong CHANG, Jung Han CHOI, Bo Mi HONG, June Kwon MOON, Ji Soo HWANG
  • Display apparatus
    Patent number: 11582877
    Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: February 14, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Yong Choi, Young Chul Kim, Ji Su Kim, Hun Sung Kim, Sung Yong Park, Jin Soo Shin, Dae Sik Yoon, Yong Yeon Hwang
  • METHOD AND APPARATUS FOR PROVIDING COUNSELING SERVICE
    Publication number: 20230029014
    Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes acquiring, based a search request for a message transmitted to a channel registered in the service, a search result of a chatbot server linked to the channel, providing an interface for inputting a value of at least one parameter included in the search result to a terminal of a counselor linked to the channel, acquiring an entity corresponding to the parameter based on the message, determining a value of the parameter based on at least one of the acquired entity and data input through the interface, and requesting, based on the determined value of the parameter, an instant messaging server configured to provide the service to transmit a response message corresponding to the search result.
    Type: Application
    Filed: July 22, 2022
    Publication date: January 26, 2023
    Inventors: Ho Jun LEE, Jung Han CHOI, Bo Mi HONG, June Kwon MOON, Ji Soo HWANG, Hye Ryeon LEE, Sang Hyeon SEO, Sung Yong CHANG
  • Chimeric Antigen Receptor and Natural Killer Cells Expressing Same
    Publication number: 20230025506
    Abstract: The present invention provides a chimeric antigen receptor and natural killer cells expressing the same, and particularly, a chimeric antigen receptor (CAR) which includes an intracellular signaling domain including the whole or a portion of an OX40 ligand (CD252), thereby having excellent effects of increasing anticancer activity of immune cells, and immune cells expressing the same.
    Type: Application
    Filed: June 21, 2022
    Publication date: January 26, 2023
    Inventors: Yu Kyeong Hwang, Sung Yoo Cho, Sung Yong Won, Ho Yong Lim, Jung Hyun Her, Mi Young Jung, Hyun Ah Kim, Su Hyun Gwon, Eun Sol Lee, Han Sol Kim
  • METHOD AND APPARATUS FOR PROVIDING COUNSELING SERVICE
    Publication number: 20230021021
    Abstract: Provided are a method and apparatus for providing a counseling service. A method of operating a counseling center server interworking with an instant messaging service includes creating, based on an input of a first user requesting counseling for a channel registered in the service, a first counseling ticket corresponding to the channel, determining whether the first counseling ticket is created due to switch to manned counseling during unmanned counseling based on a type of the requested counseling and a second counseling ticket created before the first counseling ticket by a request of the first user, updating an indicator for a counseling status of the channel based on a result of the determination and counseling data stored in correspondence with the second counseling ticket, and providing the updated indicator for the counseling status to a terminal of a second user linked to the channel.
    Type: Application
    Filed: July 15, 2022
    Publication date: January 19, 2023
    Inventors: Se Eun PARK, Sung Yong CHANG, Zong Muk YOON, Hyun Soo PARK, Bo Kuk PARK, Yeo Seong YOON, Jung Wook SON, Woo Hyeok JUN, Woo Seong LEE, Jeong Hyeon LEE, Sang Won LEE, Yong Su PARK
  • Colour conversion film, and back light unit and display device comprising same
    Patent number: 11543699
    Abstract: The present specification relates to a color conversion film comprising a color conversion functional layer including a microcapsule phase change material, and a backlight unit and a display apparatus including the same.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: January 3, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Sung Yong Min, Dong Mok Shin, Nari Kim, Ji Ho Kim, Hye Mi Oh
  • Thermoplastic polymer particles having a peak of cold crystallization temperature
    Patent number: 11542372
    Abstract: Provided are thermoplastic polymer particles having an aspect ratio of 1.00 or more and less than 1.05, and a roundness of 0.95 to 1.00. The thermoplastic polymer particles are formed from a thermoplastic polymer resin in a continuous matrix phase. The thermoplastic polymer particles show a peak cold crystallization temperature (Tcc) at a temperature between a glass transition temperature (Tg) and the melting point (Tm) in a differential scanning calorimetry (DSC) curve which is derived from temperature rise analysis at 10° C./min by differential scanning calorimetry.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: January 3, 2023
    Inventors: Jae Ho Lim, Sung Yong Kang, Kyoung Min Kang, Hee-Jung Lee, Min Gyung Kim, Chang-Young Park, Jun Ho Choi, Jae Han Song, Yu Jin Go
  • Semiconductor memory device
    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
  • COMPOSITION CONTAINING POLYPHENOL
    Publication number: 20220400727
    Abstract: The present application relates to a composition containing chlorogenic acid, caffeic acid, and quinic acid. The polyphenol-containing composition of the present application may be used for reducing an off-taste or off-flavor. In addition, the polyphenol-containing composition of the present application may be used as a preservative of a product, in particular an antioxidant or browning inhibitor of a product.
    Type: Application
    Filed: November 6, 2020
    Publication date: December 22, 2022
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Jin Hee HAN, Sung Yong PARK