Patents by Inventor Sung-Yong Seo
Sung-Yong Seo 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: 20240120213Abstract: A method of fabricating a semiconductor device is provided. The method includes: loading a substrate into a substrate processing apparatus; and processing the substrate, using the substrate processing apparatus. The processing the substrate includes: providing a process gas; generating a process etchant from the process gas, using plasma ignition, the process etchant including a first etchant and a second etchant; processing the substrate, using the process etchant; identifying a composition rate of the process etchant; and controlling the processing of the substrate based on a process result according to the composition rate of the process etchant.Type: ApplicationFiled: August 30, 2023Publication date: April 11, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Woo Rim LEE, Myoung Jae SEO, Sung Gil KANG, Hyun Ho DOH, Sung Yong PARK, In Hye JEONG
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Patent number: 10789160Abstract: A method of operating a storage device which includes a non-volatile memory including a normal unit configured to store normal data and a swap unit configured to store swap data and a controller configured to control the non-volatile memory is provided. The method includes receiving the swap data and a unit selection signal for selecting the swap unit from a host; and processing the swap data according to a data processing policy of the swap unit and writing the processed swap data to the swap unit. The data processing policy of the swap unit may be different from a data processing policy of the normal unit.Type: GrantFiled: July 30, 2014Date of Patent: September 29, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: Sung Yong Seo, Kyung Ho Kim, Seung Uk Shin, Yeong Jae Woo, Hyun Ju Kim, Jeong Hoon Cho
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Patent number: 10621098Abstract: A computing device includes a processor and a non-volatile dual in-line memory module (NVDIMM) connected to the processor. The NVDIMM includes a first memory having a first processing speed and a first storage capacity, a second memory having a second processing speed lower than the first processing speed and a second storage capacity larger than the first storage capacity, and a controller that evicts or fetches data between the first memory and the second memory. When the processor recognizes a first situation to evict data or a second situation to prefetch data, the processor transmits a command including first information of a logical address of data associated with the first situation or the second situation, second information of a length of the data associated with the first situation or the second situation, and third information indicating the first situation or the second situation to the NVDIMM.Type: GrantFiled: March 23, 2018Date of Patent: April 14, 2020Assignee: Samsung Electronics Co., Ltd.Inventors: In Soon Jo, Sung Yong Seo, Joo Young Hwang
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Patent number: 10331586Abstract: Provided are a memory device providing fast booting and a memory system including the same. The memory device may include a nonvolatile first memory that stores boot data; a buffer that provides the boot data to a host via a volatile memory interface; and a controller that controls transmission of the boot data from the first memory to the buffer in response to a command from the host.Type: GrantFiled: October 7, 2016Date of Patent: June 25, 2019Assignee: Samsung Electronics Co., Ltd.Inventor: Sung-yong Seo
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Publication number: 20190129854Abstract: A computing device includes a processor and a non-volatile dual in-line memory module (NVDIMM) connected to the processor. The NVDIMM includes a first memory having a first processing speed and a first storage capacity, a second memory having a second processing speed lower than the first processing speed and a second storage capacity larger than the first storage capacity, and a controller that evicts or fetches data between the first memory and the second memory. When the processor recognizes a first situation to evict data or a second situation to prefetch data, the processor transmits a command including first information of a logical address of data associated with the first situation or the second situation, second information of a length of the data associated with the first situation or the second situation, and third information indicating the first situation or the second situation to the NVDIMM.Type: ApplicationFiled: March 23, 2018Publication date: May 2, 2019Inventors: IN SOON JO, SUNG YONG SEO, JOO YOUNG HWANG
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Patent number: 9952766Abstract: A memory device capable of performing an overwrite operation, a memory system, and a method of operating the memory system are provided. The method includes receiving one or more write requests, a logical address and data corresponding to the one or more write requests; comparing a result of analyzing at least one of the received one or more write requests, logical address, and data with a threshold value; and writing data using a first update method or a second update method, based on a result of the comparison. When the first update method is selected, the data are written in a region indicated by a physical address corresponding to the logical address according to address mapping information. When the second update method is selected, information of the physical address corresponding to the logical address is changed, and the data are written in a region indicated by the changed physical address.Type: GrantFiled: January 13, 2016Date of Patent: April 24, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Yeong-Jae Woo, Kyoung-Il Bang, Sung-Yong Seo, Eun-Chu Oh, Moon-Sang Kwon, Han-Shin Shin
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Patent number: 9934100Abstract: A memory swap operation comprises writing information about a process in which a page fault occurred, into a temporary memory using a processor of a host, copying a page in which the page fault occurred, from a memory device recognized as a swap memory into a main memory of the host, and after completing the copying of the page, resuming the process in which the page fault occurred, using the information about the process, written in the temporary memory.Type: GrantFiled: March 4, 2015Date of Patent: April 3, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Sun-Young Lim, Sung-Yong Seo, Young-Jin Cho, Ju-Yun Jung
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Publication number: 20170123881Abstract: A method of operation of an electronic device comprising a storage device in which a volatile memory device and a non-volatile memory device are embedded include initializing a memory controller connected to the volatile memory device, via a host connected to the storage device; obtaining first and second error-free regions in the volatile memory device by testing the volatile memory device using the memory controller via the host, the second error-free region being different from the first error-free region; generating an address map with respect to a defective cell region of the volatile memory device via the host, based on the testing; and executing program code of an operating system (OS) of the electronic device, the program code of the OS being stored in the non-volatile memory device, the executing including loading the OS to the volatile memory device based on the address map via the host.Type: ApplicationFiled: October 11, 2016Publication date: May 4, 2017Applicant: Samsung Electronics Co., Ltd.Inventor: Sung-yong SEO
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Publication number: 20170123814Abstract: Provided are a memory device providing fast booting and a memory system including the same. The memory device may include a nonvolatile first memory that stores boot data; a buffer that provides the boot data to a host via a volatile memory interface; and a controller that controls transmission of the boot data from the first memory to the buffer in response to a command from the host.Type: ApplicationFiled: October 7, 2016Publication date: May 4, 2017Applicant: Samsung Electronics Co., Ltd.Inventor: Sung-yong SEO
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Publication number: 20160253861Abstract: A multi-kiosk-based automatic tteok vending machine is disclosed. In the multi-kiosk-based automatic tteok vending machine according to the present invention, one side of a tteok product container with the material of a corresponding tteok product airtightly packaged therein is bored and high-pressure steam is supplied into the bored tteok product container when a consumer selects a desired kind of tteok product so that tteok can be easily cooked on the spot to be provided, and a variety of information and services are additionally provided to consumers by a multi-kiosk system connected to an external server.Type: ApplicationFiled: July 10, 2014Publication date: September 1, 2016Inventor: Sung-yong SEO
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Publication number: 20160224247Abstract: A memory device capable of performing an overwrite operation, a memory system, and a method of operating the memory system are provided. The method includes receiving one or more write requests, a logical address and data corresponding to the one or more write requests; comparing a result of analyzing at least one of the received one or more write requests, logical address, and data with a threshold value; and writing data using a first update method or a second update method, based on a result of the comparison. When the first update method is selected, the data are written in a region indicated by a physical address corresponding to the logical address according to address mapping information. When the second update method is selected, information of the physical address corresponding to the logical address is changed, and the data are written in a region indicated by the changed physical address.Type: ApplicationFiled: January 13, 2016Publication date: August 4, 2016Inventors: YEONG-JAE WOO, KYOUNG-IL BANG, SUNG-YONG SEO, EUN-CHU OH, MOON-SANG KWON, HAN-SHIN SHIN
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Publication number: 20150261616Abstract: A memory swap operation comprises writing information about a process in which a page fault occurred, into a temporary memory using a processor of a host, copying a page in which the page fault occurred, from a memory device recognized as a swap memory into a main memory of the host, and after completing the copying of the page, resuming the process in which the page fault occurred, using the information about the process, written in the temporary memory.Type: ApplicationFiled: March 4, 2015Publication date: September 17, 2015Inventors: SUN-YOUNG LIM, SUNG-YONG SEO, YOUNG-JIN CHO, JU-YUN JUNG
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Publication number: 20150046636Abstract: A method of operating a storage device which includes a non-volatile memory including a normal unit configured to store normal data and a swap unit configured to store swap data and a controller configured to control the non-volatile memory is provided. The method includes receiving the swap data and a unit selection signal for selecting the swap unit from a host; and processing the swap data according to a data processing policy of the swap unit and writing the processed swap data to the swap unit. The data processing policy of the swap unit may be different from a data processing policy of the normal unit.Type: ApplicationFiled: July 30, 2014Publication date: February 12, 2015Inventors: SUNG YONG SEO, KYUNG HO KIM, SEUNG UK SHIN, YEONG JAE WOO, HYUN JU KIM, JEONG HOON CHO
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Patent number: 6770659Abstract: Provided herein are racemic or enantiomerically enriched benzoyl piperidine compounds and pharmaceutically useful salts thereof, pharmaceutical compositions comprising an effective amount of racemic or enantiomerically enriched benzoyl piperidine compounds to treat central nervous system diseases and methods of treating central nervous system diseases in a mammal, in particular psychoses and cognition disorders.Type: GrantFiled: August 26, 2002Date of Patent: August 3, 2004Assignee: SK CorporationInventors: Yong-Moon Choi, Yong-Kil Kim, Jin-Uk Yoo, Eun-Ah Paek, Chun-Eung Park, Sung-Yong Seo, Coo-Min Chung, Joon Heo
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Publication number: 20040044033Abstract: Provided herein are racemic or enantiomerically enriched benzoyl piperidine compounds and pharmaceutically useful salts thereof, pharmaceutical compositions comprising an effective amount of racemic or enantiomerically enriched benzoyl piperidine compounds to treat central nervous system diseases and methods of treating central nervous system diseases in a mammal, in particular psychoses and cognition disorders.Type: ApplicationFiled: August 26, 2002Publication date: March 4, 2004Inventors: Yong-Moon Choi, Yong-Kil Kim, Jin-Uk Yoo, Eun-Ah Paek, Chun-Eung Park, Sung-Yong Seo, Coo-Min Chung, Joon Heo