Patents by Inventor Jaeho Yoo
Jaeho Yoo 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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Patent number: 12007884Abstract: In a method of allocating and protecting a memory in a computational storage device including a first computing engine and a buffer memory, a memory allocation request is received from a host device that is disposed outside the computational storage device. Based on the memory allocation request, a memory allocation operation in which a first memory region is generated in the buffer memory and a first key associated with the first memory region is generated is performed. A program execution request is received from the host device. Based on the program execution request, a program execution operation is performed in which a first program is executed by the first computing engine by accessing the first memory region based on an encryption or a decryption using the first key.Type: GrantFiled: August 25, 2022Date of Patent: June 11, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Jaeho Shin, Jeongho Lee, Younggeon Yoo, Hyeokjun Choe
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Patent number: 12003708Abstract: A method by which a decoding device performs image decoding, according to the present invention, comprises the steps of: deriving an intra prediction mode of a current block; deriving neighboring samples including left neighboring samples and upper neighboring samples of the current block; deriving reference samples for prediction of a target sample among the neighboring samples on the basis of the position of the target sample of the current block and the prediction angle of the intra prediction mode; determining an interpolation filter for the target sample; and deriving the prediction sample of the target sample on the basis of the interpolation filter and the reference samples.Type: GrantFiled: December 30, 2022Date of Patent: June 4, 2024Assignee: LG ELECTRONICS INC.Inventors: Sunmi Yoo, Jaeho Lee, Jangwon Choi, Jungdong Seo, Jin Heo
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Patent number: 11983115Abstract: A device connected to a host processor via a bus includes: an accelerator circuit configured to operate based on a message received from the host processor; and a controller configured to control an access to a memory connected to the device, wherein the controller is further configured to, in response to a read request received from the accelerator circuit, provide a first message requesting resolution of coherence to the host processor and prefetch first data from the memory.Type: GrantFiled: February 8, 2023Date of Patent: May 14, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jeongho Lee, Heehyun Nam, Jaeho Shin, Hyodeok Shin, Younggeon Yoo, Younho Jeon, Wonseb Jeong, Ipoom Jeong, Hyeokjun Choe
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Publication number: 20240119984Abstract: A semiconductor memory device according to the present inventive concept includes: a semiconductor substrate; a common source semiconductor layer doped with impurities of a first conductivity type on the semiconductor substrate; a plurality of insulating layers and a plurality of word line structures alternately stacked on the common source semiconductor layer; and a memory cell dielectric layer penetrating the plurality of insulating layers and the plurality of word line structures and covering an internal wall of a channel hole extending in a vertical direction, and a memory cell structure filling the channel hole. The memory cell structure includes a channel layer, which has the memory cell dielectric layer thereon and fills at least a portion of the channel hole, and a drain layer covering an upper surface of the channel layer, doped with impurities of a second conductivity type, and filling some of an upper portion of the channel hole.Type: ApplicationFiled: December 19, 2023Publication date: April 11, 2024Inventors: Jaeho Hong, Hyuncheol Kim, Yongseok Kim, Ilgweon Kim, Hyeoungwon Seo, Sungwon Yoo, Kyunghwan Lee
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Publication number: 20240101687Abstract: The present invention relates to a bi-specific antibody that specifically binds to alpha-synuclein and IGF1R, and an use of the bi-specific antibody for the prevention, treatment and/or diagnosis of synucleinopathies associated with alpha-synuclein or alpha-synuclein aggregates, and can allow the alpha-synuclein antibody or an antigen-binding fragment thereof to penetrate the blood brain barrier to exert its action in the brain, and extend the half-life to maintain the efficacy for a long time.Type: ApplicationFiled: October 3, 2023Publication date: March 28, 2024Inventors: Jinhyung AHN, Sungwon AN, Dongin KIM, Eunsil SUNG, Jaehyun EOM, Sang Hoon Lee, Weonkyoo YOU, Juhee KIM, Kyungjin PARK, Hyejin CHUNG, Jinwon JUNG, Bora LEE, Byungje SUNG, Yeunju KIM, Yong-Gyu SON, Seawon AHN, Daehae SONG, Jiseon YOO, Youngdon PAK, Donghoon YEOM, Yoseob LEE, Jaeho JUNG
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Patent number: 11943925Abstract: A semiconductor memory device includes first conductive lines stacked in a first direction perpendicular to a top surface of a substrate, second conductive lines extending in the first direction and intersecting the first conductive lines, and memory cells provided at intersection points between the first conductive lines and the second conductive lines, respectively. Each of the memory cells includes a semiconductor pattern parallel to the top surface of the substrate, the semiconductor pattern including a source region having a first conductivity type, a drain region having a second conductivity type, and a channel region between the source region and the drain region, first and second gate electrodes surrounding the channel region of the semiconductor pattern, and a charge storage pattern between the semiconductor pattern and the first and second gate electrodes.Type: GrantFiled: June 1, 2021Date of Patent: March 26, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyuncheol Kim, Jaeho Hong, Yongseok Kim, Ilgweon Kim, Hyeoungwon Seo, Sungwon Yoo, Kyunghwan Lee
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Patent number: 11932618Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.Type: GrantFiled: March 13, 2023Date of Patent: March 19, 2024Assignee: ILDONG PHARMACEUTICAL CO., LTD.Inventors: Hong Chul Yoon, Kyung Mi An, Myong Jae Lee, Jin Hee Lee, Jeong-geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-Eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
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Publication number: 20220033378Abstract: The present disclosure relates to novel N-(isopropyl-triazolyl)pyridinyl)-heteroaryl-carboxamide derivatives or pharmaceutically acceptable salts thereof; a preparation method thereof; and use for preventing or treating an ASK-1 mediated disease comprising the same as an active ingredient.Type: ApplicationFiled: October 10, 2019Publication date: February 3, 2022Applicant: HK INNO.N CORPORATIONInventors: Dongkyu Kim, Seungin Kim, Jaeho Yoo, Seunghee Ji, Joo-hwan Kim, Joonseok Byun, Jinwoo Jung, Soo-jin Kim, Yeji Byeon, Jiwon Choi
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Publication number: 20220033390Abstract: The present disclosure relates to novel (isopropyl-triazolyl)pyridinyl-substituted benzooxazinone or benzothiazinone derivatives, or a pharmaceutically acceptable salt thereof; a preparation method thereof; and use for preventing or treating an ASK-1 mediated disease comprising the same as an active ingredient.Type: ApplicationFiled: October 10, 2019Publication date: February 3, 2022Applicant: HK INNO.N CORPORATIONInventors: Dongkyu Kim, Seungin Kim, Jaeho Yoo, Seunghee Ji, Joo-hwan Kim, Joonseok Byun, Jinwoo Jung, Soo-jin Kim, Yeji Byeon, Jiwon Choi
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Patent number: 8242288Abstract: Provided is a method of preparing a (6R)-3-hexyl-4-hydroxy-6-undecyl-5,6-dihydropyran-2-one, and a (5R)-2-hexyl-5-hydroxy-3-iminohexadecanoate derivative used in said method as an intermediate.Type: GrantFiled: October 29, 2008Date of Patent: August 14, 2012Assignee: Hanmi Holdings Co., Ltd.Inventors: Sang Min Yun, Young Ho Moon, Young-Kil Chang, Dong Jin Hong, Ji-Yeon Chang, Moon Sub Lee, Jaeho Yoo, Ji Sook Kim, Cheol Kyung Kim
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Patent number: 8217174Abstract: The present invention relates to a method for preparing montelukast, an inhibitor against leukotrienes, and an intermediate used therein. According to the inventive method, high-purity montelukast or its sodium salt can be prepared in a high yield.Type: GrantFiled: December 11, 2007Date of Patent: July 10, 2012Assignee: Hanmi Holdings Co., Ltd.Inventors: Gwan Sun Lee, Young-Kil Chang, Jaeheon Lee, Chul Hyun Park, Eun-Ju Park, Jaeho Yoo
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Patent number: 8146133Abstract: The invention relates to a P2P traffic management apparatus and method. A P2P flow agent monitors an executed application program to extract a P2P application program, adds application identifiers to packets generated by the application program according to a set policy, and transmits the packets. In this case, a P2P security gateway monitors the inflowing packets from the P2P flow agent to extract packets having the application identifiers, uses the extracted application identifiers to inquire and acquire a related policy, and controls the packets according to the acquired policy.Type: GrantFiled: July 9, 2008Date of Patent: March 27, 2012Assignee: Electronics and Telecommunications Research InstituteInventors: Yong-Hyuk Moon, Jaehoon Nah, Jaeho Yoo, Jongsoo Jang, Hyeokchan Kwon, Sunkee Koh, Jabeom Gu
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Patent number: 8054253Abstract: An organic light emitting diode display and an aging method thereof are presented. The method provides the organic light emitting diode display with improved reliability as a progressive dark defect is removed, and the lifetime and the white balance of the organic light emitting diode display is secured by executing an aging treatment of high luminance using a pixel circuit including an aging circuit for supplying the organic light emitting diode with an aging pulse.Type: GrantFiled: April 17, 2007Date of Patent: November 8, 2011Assignee: Samsung Mobile Display Co., Ltd.Inventor: Jaeho Yoo
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Publication number: 20100274029Abstract: Provided is a method of preparing a (6R)-3-hexyl-4-hydroxy-6-undecyl-5,6-dihydropyran-2-one, and a (5R)-2-hexyl-5-hydroxy-3-iminohexadecanoate derivative used in said method as an intermediate.Type: ApplicationFiled: October 29, 2008Publication date: October 28, 2010Applicant: HANMI PHARM. CO., LTD.Inventors: Sang Min Yun, Young Ho Moon, Young-Kil Chang, Dong Jin Hong, Ji-Yeon Chang, Moon Sub Lee, Jaeho Yoo, Ji Sook Kim, Cheol Kyung Kim
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Publication number: 20100099876Abstract: The present invention relates to a method for preparing montelukast, an inhibitor against leukotrienes, and an intermediate used therein. According to the inventive method, high-purity montelukast or its sodium salt can be prepared in a high yield.Type: ApplicationFiled: December 11, 2007Publication date: April 22, 2010Applicant: HANMI PHARM. CO., LTD.Inventors: Gwan Sun Lee, Young-Kil Chang, Jaeheon Lee, Chul Hyun Park, Eun-Ju Park, Jaeho Yoo
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Publication number: 20090326234Abstract: Disclosed is (S)-(?)-amlodipine camsylate or a hydrate thereof having good photostability and high solubility, and a pharmaceutical composition comprising same, which can be efficiently used in treating cardiovascular diseases.Type: ApplicationFiled: July 16, 2007Publication date: December 31, 2009Applicant: Hanmi Pharm Co., Ltd.Inventors: Jaeheon Lee, Moon Sub Lee, Weon Ki Yang, Jaeho Yoo, Jae-Chul Lee, Chang-Ju Choi, Han Kyong Kim, Young-Kil Chang, Gwansun Lee
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Publication number: 20090150972Abstract: The invention relates to a P2P traffic management apparatus and method. A P2P flow agent monitors an executed application program to extract a P2P application program, adds application identifiers to packets generated by the application program according to a set policy, and transmits the packets. In this case, a P2P security gateway monitors the inflowing packets from the P2P flow agent to extract packets having the application identifiers, uses the extracted application identifiers to inquire and acquire a related policy, and controls the packets according to the acquired policy.Type: ApplicationFiled: July 9, 2008Publication date: June 11, 2009Inventors: Yong-Hyuk MOON, Jaehoon NAH, Jaeho YOO, Jongsoo JANG, Hyeokchan KWON, Sunkee KOH, Jabeom GU
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Publication number: 20080169460Abstract: An organic light emitting diode display and an aging method thereof are presented. The method provides the organic light emitting diode display with improved reliability as a progressive dark defect is removed, and the lifetime and the white balance of the organic light emitting diode display is secured by executing an aging treatment of high luminance using a pixel circuit including an aging circuit for supplying the organic light emitting diode with an aging pulse.Type: ApplicationFiled: April 17, 2007Publication date: July 17, 2008Inventor: Jaeho Yoo