Patents by Inventor Jae-Yoon Lee
Jae-Yoon Lee 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).
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Publication number: 20240138565Abstract: A shoe management apparatus including a cabinet including an inner space for storing shoes, an exhaust port disposed at a rear surface of the inner space and discharging air into the inner space, and a front discharge port disposed at an upper surface of the cabinet and discharging air from the inner space to outside of the shoe management apparatus.Type: ApplicationFiled: January 5, 2024Publication date: May 2, 2024Applicant: LG ELECTRONICS INC.Inventors: Hyunsun YOO, Jeong Guen CHOI, Joohyeon OH, Jae Myung LIM, Byoungjoon HAN, Sang Yoon LEE, Hyunju KIM, Jeaseok SEONG
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Patent number: 11969397Abstract: The present invention relates to a composition for preventing or treating transplantation rejection or a transplantation rejection disease, comprising a novel compound and a calcineurin inhibitor. A co-administration of the present invention 1) reduces the activity of pathogenic Th1 cells or Th17 cells, 2) increases the activity of Treg cells, 3) has an inhibitory effect against side effects, such as tissue damage, occurring in the sole administration thereof, 4) inhibits various pathogenic pathways, 5) inhibits the cell death of inflammatory cells, and 6) increases the activity of mitochondria, in an in vivo or in vitro allogenic model, a transplantation rejection disease model, a skin transplantation model, and a liver-transplanted patient, and thus inhibits transplantation rejection along with mitigating side effects possibly occurring in the administration of a conventional immunosuppressant alone.Type: GrantFiled: November 7, 2019Date of Patent: April 30, 2024Assignee: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Mi-La Cho, Dong-Yun Shin, Jong-Young Choi, Chul-Woo Yang, Sung-Hwan Park, Seon-Yeong Lee, Min-Jung Park, Joo-Yeon Jhun, Se-Young Kim, Hyeon-Beom Seo, Jae-Yoon Ryu, Keun-Hyung Cho
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Patent number: 11970566Abstract: Disclosed is a method of manufacturing a polyurethane filter foam having excellent air permeability, elasticity, and restoring force. In the method of manufacturing the polyurethane filter foam, the cell size of the filter foam is made regular by controlling the pressure by adjusting the diameter of the foaming head of a foaming machine, rather than adding a cell opener, cell irregularity caused by poor dispersion of the cell opener is alleviated, and air permeability, porosity, and compression set are excellent.Type: GrantFiled: September 30, 2022Date of Patent: April 30, 2024Assignees: HYUNDAI TRANSYS INC., CHIN YANG CO., LTD.Inventors: Jae Yong Ko, Seung Keon Woo, Young Tae Cho, Won Sug Choi, Sung Yoon Lee, Jae Kwang Lee, Jun Ho Song
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Publication number: 20240129641Abstract: An image processing device including: a gain value manager for generating white gain values corresponding to a plurality of positions, based on a sensing result of a predetermined white image; a target pixel manager for detecting saturated pixels, based on pixel values received from an external device, and determining target pixels as saturated white pixels of which each have a pixel value that indicates that the saturated white pixel is saturated, based on peripheral pixels of the saturated white pixels among the detected saturated pixels; and a target pixel corrector for changing pixel values of the target pixels, based on the white gain values and pixel values of the peripheral pixels.Type: ApplicationFiled: March 16, 2023Publication date: April 18, 2024Applicant: SK hynix Inc.Inventors: Jeong Yong SONG, Dong Gyun KIM, Jae Yoon YOO, Bo Ra LEE
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Patent number: 11949881Abstract: The present invention discloses an encoding apparatus using a Discrete Cosine Transform (DCT) scanning, which includes a mode selection means for selecting an optimal mode for intra prediction; an intra prediction means for performing intra prediction onto video inputted based on the mode selected in the mode selection means; a DCT and quantization means for performing DCT and quantization onto residual coefficients of a block outputted from the intra prediction means; and an entropy encoding means for performing entropy encoding onto DCT coefficients acquired from the DCT and quantization by using a scanning mode decided based on pixel similarity of the residual coefficients.Type: GrantFiled: April 1, 2021Date of Patent: April 2, 2024Assignees: Electronics and Telecommunications Research Institute, Kwangwoon University Research Institute for Industry Cooperation, Industry-Academia Cooperation Group of Sejong UniversityInventors: Se-Yoon Jeong, Hae-Chul Choi, Jeong-Il Seo, Seung-Kwon Beack, In-Seon Jang, Jae-Gon Kim, Kyung-Ae Moon, Dae-Young Jang, Jin-Woo Hong, Jin-Woong Kim, Yung-Lyul Lee, Dong-Gyu Sim, Seoung-Jun Oh, Chang-Beom Ahn, Dae-Yeon Kim, Dong-Kyun Kim
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Patent number: 11944661Abstract: The present invention provides a pharmaceutical composition for prevention or treatment of a stress disease and depression, the pharmaceutical composition be safely useable without toxicity and side effects by using an extract of leaves of Vaccinium bracteatum Thunb., which is natural resource of Korea, so that the reduction of manufacturing and production costs and the import substitution and export effects can be expected through the replacement of a raw material for preparation with a plant inhabiting in nature.Type: GrantFiled: February 7, 2018Date of Patent: April 2, 2024Assignee: JEONNAM BIOINDUSTRY FOUNDATIONInventors: Chul Yung Choi, Dool Ri Oh, Yu Jin Kim, Eun Jin Choi, Hyun Mi Lee, Dong Hyuck Bae, Kyo Nyeo Oh, Myung-A Jung, Ji Ae Hong, Kwang Su Kim, Hu Won Kang, Jae Yong Kim, Sang O Pan, Sung Yoon Park, Rack Seon Seong
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Patent number: 11945864Abstract: A monoclonal antibody or an antigen-binding fragment thereof according to an embodiment of the present invention can bind to lymphocyte-activation gene 3 (LAG-3) including a heavy chain variable region and a light chain variable region and inhibit the activity thereof. Thus it is expected to be useful for the development of immunotherapeutic agents for various disorders that are associated with LAG-3.Type: GrantFiled: June 28, 2019Date of Patent: April 2, 2024Assignee: Y-BIOLOGICS INC.Inventors: Sang Pil Lee, Ji-Young Shin, Sunha Yoon, Yunseon Choi, Jae Eun Park, Ji Su Lee, Youngja Song, Gisun Baek, Seok Ho Yoo, Yeung-chul Kim, Dong Jung Lee, Bum-Chan Park, Young Woo Park
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Publication number: 20240088021Abstract: There are provided a semiconductor device and a manufacturing method thereof. The semiconductor device includes: a stack structure including a plurality of interlayer insulating layers and a plurality of gate conductive layers, which are stacked in an alternating manner; at least one support structure penetrating the stack structure in a substantially vertical manner, the at least one support structure being formed in a contact region; and a contact plug penetrating the stack structure in a substantially vertical manner, the contact plug being formed in the contact region, the contact plug being connected to a contact pad that is disposed on the bottom of the stack structure. The at least one support structure is formed of an oxide layer.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Applicant: SK hynix Inc.Inventors: Jae Yoon NOH, Tae Kyung KIM, Hyo Sub YEOM, Jeong Yun LEE
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Patent number: 11918112Abstract: A shoe management apparatus capable of managing various types of shoes and including a cabinet defining an inner space for storing shoes; and a partition dividing the inner space into an upper first compartment and a lower second compartment, formed therein with a fluid path along which air is discharged into the inner space, and variable in length with respect to a front-to-rear direction of the shoe management apparatus.Type: GrantFiled: June 23, 2021Date of Patent: March 5, 2024Assignee: LG ELECTRONICS INC.Inventors: Hyunsun Yoo, Jeong Guen Choi, Joohyeon Oh, Jae Myung Lim, Byoungjoon Han, Sang Yoon Lee, Hyunju Kim, Jeaseok Seong
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Publication number: 20240070197Abstract: Provided is a method of providing a user interface for video retrieval performed by a computing device, the method including: receiving a search query, providing a search result interface displaying at least one search video content and search section searched by the search query, wherein the search video content and the search section are related with at least one of a plurality of video semantic search attributes corresponding to the search query, and providing a timeline view interface for the search video content when it is determined to display the search result interface according to a timeline view mode, wherein the timeline view interface has a visual characteristic indicating the degree of relevance to at least one of the plurality of video semantic search attributes corresponding to the search query.Type: ApplicationFiled: November 10, 2022Publication date: February 29, 2024Inventors: Seung Joon Lee, Haram Jo, Eunkyung Yoon, Soyoung Lee, Jae Sung Lee
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Patent number: 11158732Abstract: A 1T DRAM cell device having two or more heterojunction surfaces perpendicular to the channel length direction and a quantum well at the drain region side. The 1T DRAM cell device described herein may be driven by GIDL or band-to-band tunneling, so that low voltage and high speed operation can be performed, and retention time and read current margin can be dramatically increased. It can also be driven as a memory device in harsh environments with high temperatures. Furthermore, since the heterojunction surfaces can be formed by vertically stacking epitaxial layers on a semiconductor substrate such as silicon, the conventional CMOS process technology can be used, and the area occupied by the device can be reduced as much as possible without limiting the channel length.Type: GrantFiled: October 22, 2019Date of Patent: October 26, 2021Inventors: Seongjae Cho, EunSeon Yu, Jae Yoon Lee
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Patent number: 11049569Abstract: An operating method of controller includes estimating, by a mean-bias manager, candidates of a mean bias voltage based on source read voltages corresponding to respective program states; determining, by a reliability interval manager, whether the candidates of the mean bias voltage are within confidence intervals respectively corresponding to the program states; selecting, by the reliability interval manager, the candidates of the mean bias voltage when the candidates of the mean bias voltage are within confidence intervals, respectively; deciding, by a read bias manager, target read voltages based on selected mean bias voltages or the selected candidates of the mean bias voltage; and reading, by a processor, target data according to the target read voltages.Type: GrantFiled: May 8, 2019Date of Patent: June 29, 2021Assignee: SK hynix Inc.Inventor: Jae-Yoon Lee
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Patent number: 11017865Abstract: A memory controller for performing soft decoding according to a Cell Difference Probability (CDP) calculated based on a cell distribution controls a memory device. The memory controller for controlling the memory device, the memory controller comprising: an error corrector configured to correct an error in read data received from the memory device; a command generator configured to output, in response to failing an error correction operation of the error corrector, a cell distribution detection command for detecting threshold voltage distributions of memory cells included in the memory device; and a read voltage controller configured to determine, based on cell distribution detection data that the memory device provides in response to the cell distribution detection command, a number of read voltages for a read operation to be performed in the memory device and an interval between neighboring ones among the read voltages.Type: GrantFiled: December 27, 2019Date of Patent: May 25, 2021Assignee: SK hynix Inc.Inventor: Jae Yoon Lee
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Publication number: 20210065816Abstract: A memory controller for performing soft decoding according to a Cell Difference Probability (CDP) calculated based on a cell distribution controls a memory device. The memory controller for controlling the memory device, the memory controller comprising: an error corrector configured to correct an error in read data received from the memory device; a command generator configured to output, in response to failing an error correction operation of the error corrector, a cell distribution detection command for detecting threshold voltage distributions of memory cells included in the memory device; and a read voltage controller configured to determine, based on cell distribution detection data that the memory device provides in response to the cell distribution detection command, a number of read voltages for a read operation to be performed in the memory device and an interval between neighboring ones among the read voltages.Type: ApplicationFiled: December 27, 2019Publication date: March 4, 2021Inventor: Jae Yoon LEE
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Patent number: 10908992Abstract: A controller for controlling a memory device includes a read control component suitable for controlling a recovery soft read operation of the memory device on bits contained in error correction-failed data groups, when error correction on data of a target data group and error correction on one or more of data of corresponding data groups failed; an error correction code (ECC) component suitable for performing the error correction, and performing a selective data recovery operation on the target data group depending on reliabilities of the respective bits, derived as a result of the recovery soft read operation; and a read bias determiner suitable for determining a recovery soft read voltage to maximize the number of bits recovered by the selective data recovery operation, among bits contained in the target data group.Type: GrantFiled: March 4, 2019Date of Patent: February 2, 2021Assignee: SK hynix Inc.Inventor: Jae-Yoon Lee
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Patent number: 10866856Abstract: Designs of nonvolatile memory systems and memory operations that enable allocating reliability values associated with the hard data values from memory cells and performing an error correction operation for the hard data based on the reliability values. One example of a memory system includes a nonvolatile memory device including a plurality of memory cells, and a controller suitable for obtaining hard data by performing a hard read operation based on a hard read voltage for the memory cells, and performing an error correction operation for the hard data based on reliability values.Type: GrantFiled: September 28, 2018Date of Patent: December 15, 2020Assignee: SK hynix Inc.Inventor: Jae Yoon Lee
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Publication number: 20200135905Abstract: A 1T DRAM cell device having two or more heterojunction surfaces perpendicular to the channel length direction and a quantum well at the drain region side. The 1T DRAM cell device described herein may be driven by GIDL or band-to-band tunneling, so that low voltage and high speed operation can be performed, and retention time and read current margin can be dramatically increased. It can also be driven as a memory device in harsh environments with high temperatures. Furthermore, since the heterojunction surfaces can be formed by vertically stacking epitaxial layers on a semiconductor substrate such as silicon, the conventional CMOS process technology can be used, and the area occupied by the device can be reduced as much as possible without limiting the channel length.Type: ApplicationFiled: October 22, 2019Publication date: April 30, 2020Inventors: Seongjae Cho, EunSeon Yu, Jae Yoon Lee
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Patent number: 10623025Abstract: An operating method of a memory system includes: reading a first data from a particular data group among a plurality of data groups included in a memory device; performing a first error correction code (ECC) decoding for the first data; when the first ECC decoding fails, reading a plurality of the remaining data other than the first data from the particular data group; performing a second ECC decoding for the plurality of the remaining data; when the second ECC decoding fails, identifying data, to which the second ECC decoding fails, among the plurality of the remaining data; obtaining first and second soft read values respectively corresponding to the first data, to which the first ECC decoding fails, and the second data, to which the second ECC decoding fails; determining reliability of the first and second data based on the first and second soft read values; and correcting the first data based on the reliability of the first and second data.Type: GrantFiled: March 7, 2018Date of Patent: April 14, 2020Assignee: SK hynix Inc.Inventors: Hyung-Min Lee, Jae-Yoon Lee, Myeong-Woon Jeon
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Patent number: 10601817Abstract: A secured device including a security hardware module and a method thereof are provided. The secured device generates first user authentication information based on a user input, generates encryption key generation information corresponding to the first user authentication information, receives second user authentication information from an electronic device, and transmits to the electronic device the encryption key generation information corresponding to the first user authentication information when the second user authentication information matches the first user authentication information. The first user authentication information and the encryption key generation information are secured by the security hardware module.Type: GrantFiled: February 2, 2017Date of Patent: March 24, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jae-yoon Lee, Hyun-sook Rhee, Su-kyoung Chae
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Publication number: 20200065188Abstract: A controller for controlling a memory device includes a read control component suitable for controlling a recovery soft read operation of the memory device on bits contained in error correction-failed data groups, when error correction on data of a target data group and error correction on one or more of data of corresponding data groups failed; an error correction code (ECC) component suitable for performing the error correction, and performing a selective data recovery operation on the target data group depending on reliabilities of the respective bits, derived as a result of the recovery soft read operation; and a read bias determiner suitable for determining a recovery soft read voltage to maximize the number of bits recovered by the selective data recovery operation, among bits contained in the target data group.Type: ApplicationFiled: March 4, 2019Publication date: February 27, 2020Inventor: Jae-Yoon LEE