Patents by Inventor Jang-Hyun Kim
Jang-Hyun Kim 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: 20210120664Abstract: An electronic device module includes: a substrate; at least one electronic device mounted on a first surface of the substrate; a connection portion mounted on the first surface of the substrate; and a shielding portion disposed along an external surface of the connection portion and electrically connected to a ground of the substrate through at least one connection conductor.Type: ApplicationFiled: December 9, 2020Publication date: April 22, 2021Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Suk Youn HONG, Seung Hyun HONG, Jang Hyun KIM
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Publication number: 20210070383Abstract: The present disclosure relates to an agricultural operation vehicle comprising a body; a transmission; a clutch pedal; a hand lever; a clutch switch; a clutch link unit connected to the clutch such that the transmission is fastened and unfastened from the clutch; a clutch pedal link unit coupled to the clutch link unit to rotate around the connecting shaft; a pedal link unit connected to the clutch pedal link unit and the clutch pedal so as to rotate the clutch link unit around the connecting shaft responsive to manipulation of the clutch pedal; a clutch switch link unit coupled to the clutch link unit to rotate around the connecting shaft with the clutch link unit; and an operation unit for rotating the clutch switch link unit around the connecting shaft such that the clutch link unit is rotated around the connecting shaft responsive to manipulation of the clutch switch.Type: ApplicationFiled: November 28, 2019Publication date: March 11, 2021Inventors: Seung Ho CHEONG, Jang Hyun KIM, Byung Dal CHOI, Jong Uk PARK, Eun Hong KIM
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Patent number: 10915265Abstract: A controller includes a core transferring a plurality of requests; a buffer including a plurality of clusters; a buffer manager assigning the plurality of requests respectively into the plurality of clusters, and storing storage information of the buffer and cluster information regarding each of the plurality of clusters, into which the assigned requests are respectively assigned; and a descriptor updating a descriptor report such that the cluster information regarding each of the plurality of clusters and the assigned requests correspond to each other, respectively. The buffer manager is capable of assigning automatically a request provided from a host into the buffer without a control of the core.Type: GrantFiled: August 9, 2018Date of Patent: February 9, 2021Assignee: SK hynix Inc.Inventors: Jeen Park, Jang-Hyun Kim
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Patent number: 10897811Abstract: An electronic device module includes: a substrate; at least one electronic device mounted on a first surface of the substrate; a connection portion mounted on the first surface of the substrate; and a shielding portion disposed along an external surface of the connection portion and electrically connected to a ground of the substrate through at least one connection conductor.Type: GrantFiled: March 13, 2019Date of Patent: January 19, 2021Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Suk Youn Hong, Seung Hyun Hong, Jang Hyun Kim
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Publication number: 20200409426Abstract: An electronic device module includes a substrate, a first component disposed on a first surface of the substrate, a sealing portion disposed on the first surface of the substrate, a second component disposed on the first surface of the substrate and embedded in the sealing portion, and a shielding wall at least partially disposed between the first component and the second component and including a portion having a height, with respect to the first surface of the substrate, that is lower than a height of the sealing portion.Type: ApplicationFiled: September 16, 2020Publication date: December 31, 2020Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Suk Youn HONG, Jong In RYU, Seung Hyun HONG, Jang Hyun KIM
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Patent number: 10769061Abstract: A memory system includes a buffer suitable for buffering victim block information, a queue suitable for queuing the victim block information, a scheduling unit suitable for detecting a read reclaim safety period and generating a trigger signal, a queue management unit suitable for detecting a remaining capacity of the queue during the safety period, a buffer management unit suitable for queuing as much of the buffered victim block information in the queue, as the remaining capacity of the queue during the safety period, and an execution unit suitable for performing a read reclaim operation based on the queued victim block information during the safety period.Type: GrantFiled: July 13, 2018Date of Patent: September 8, 2020Assignee: SK hynix Inc.Inventor: Jang-Hyun Kim
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Patent number: 10747619Abstract: An operating method of a memory system includes performing a boot-up operation, determining whether a sudden power-off recovery (SPOR) operation is performed successively a predetermined number of times, and performing additional SPOR operation when a predetermined waiting time elapses after performing the boot-up operation according to a result of the determining.Type: GrantFiled: August 22, 2018Date of Patent: August 18, 2020Assignee: SK hynix Inc.Inventors: Jang-Hyun Kim, Jang-Hwan Jun, Jong-Min Lee
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Patent number: 10720943Abstract: A data storage device may include: a storage configured to store user data, firmware and a boot code; and a controller configured to control data exchange with the storage, and comprising an error correction code (ECC) engine configured to perform error correction during the data exchange, wherein the ECC engine stores a first parity check matrix, performs error correction on data exchanged with the storage based on the first parity check matrix during a first operation mode, and performs error correction on data exchanged with the storage based on a second parity check matrix extracted from the firmware during a second operation mode.Type: GrantFiled: December 11, 2018Date of Patent: July 21, 2020Assignee: SK hynix Inc.Inventors: Jung Ae Kim, Jang Hyun Kim, Sung Jin Park
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Publication number: 20200144356Abstract: A display device may include a first substrate, a pixel, a contact electrode, and a side electrode. The pixel may overlap a first face of the first substrate. The contact electrode may be electrically connected to the pixel. A first face of the contact electrode may overlap the first face of the first substrate. The side electrode may be positioned beyond the first substrate. A first face of the side electrode may directly contact a second face of the contact electrode. The second face of the contact electrode may be not parallel to the first face of the contact electrode.Type: ApplicationFiled: November 4, 2019Publication date: May 7, 2020Inventors: Hyuneok SHIN, Byoungyong KIM, Jang-Hyun KIM, Sangwoo SOHN, Sangwon SHIN, Sukyoung YANG, Dongmin LEE
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Publication number: 20200133347Abstract: An electronic device module includes a substrate, a first component disposed on a first surface of the substrate, a sealing portion disposed on the first surface of the substrate, a second component disposed on the first surface of the substrate and embedded in the sealing portion, and a shielding wall at least partially disposed between the first component and the second component and including a portion having a height, with respect to the first surface of the substrate, that is lower than a height of the sealing portion.Type: ApplicationFiled: December 31, 2019Publication date: April 30, 2020Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Suk Youn HONG, Jong In RYU, Seung Hyun HONG, Jang Hyun KIM
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Patent number: 10629542Abstract: An electronic device module includes a substrate, at least one first component and at least one second component disposed on one surface of the substrate, a shielding wall disposed between the at least one first component and the at least one second component, and disposed on the substrate, and a sealing portion having the at least one first component, the at least one second component and the shielding wall embedded therein, and disposed on the substrate. The shielding wall includes at least one insulating layer and at least one conductive layer disposed on the insulating layer.Type: GrantFiled: November 6, 2018Date of Patent: April 21, 2020Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Suk Youn Hong, Jang Hyun Kim, Hye Kyung Kim, Seung Hyun Hong, Jong In Ryu
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Patent number: 10564679Abstract: An electronic device module includes a substrate, a first component disposed on a first surface of the substrate, a sealing portion disposed on the first surface of the substrate, a second component disposed on the first surface of the substrate and embedded in the sealing portion, and a shielding wall at least partially disposed between the first component and the second component and including a portion having a height, with respect to the first surface of the substrate, that is lower than a height of the sealing portion.Type: GrantFiled: November 6, 2018Date of Patent: February 18, 2020Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Suk Youn Hong, Jong In Ryu, Seung Hyun Hong, Jang Hyun Kim
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Publication number: 20200036391Abstract: A data storage device may include: a storage configured to store user data, firmware and a boot code; and a controller configured to control data exchange with the storage, and comprising an error correction code (ECC) engine configured to perform error correction during the data exchange, wherein the ECC engine stores a first parity check matrix, performs error correction on data exchanged with the storage based on the first parity check matrix during a first operation mode, and performs error correction on data exchanged to with the storage based on a second parity check matrix extracted from the firmware during a second operation mode.Type: ApplicationFiled: December 11, 2018Publication date: January 30, 2020Inventors: Jung Ae KIM, Jang Hyun KIM, Sung Jin PARK
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Publication number: 20200037437Abstract: An electronic device module includes: a substrate; at least one electronic device mounted on a first surface of the substrate; a connection portion mounted on the first surface of the substrate; and a shielding portion disposed along an external surface of the connection portion and electrically connected to a ground of the substrate through at least one connection conductor.Type: ApplicationFiled: March 13, 2019Publication date: January 30, 2020Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Suk Youn HONG, Seung Hyun HONG, Jang Hyun KIM
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Patent number: 10504392Abstract: A display apparatus includes a lower substrate, an upper substrate facing the lower substrate, an optical medium layer between the lower and upper substrates, a display area at which an image is displayed, and a peripheral area adjacent to the display area and at which the image is not displayed. The lower substrate includes a flexible film on a lower base substrate and including a flat portion in the display and peripheral area, and the flat portion extending from the peripheral area and along a side surface of the lower base substrate to define a bent portion in the peripheral area, a thin film transistor on the flexible film in the display area, a connecting line on the flexible film in the peripheral area and electrically connected to the thin film transistor, and a wire grid polarizer between the flexible film and the optical medium layer in the display area.Type: GrantFiled: August 22, 2017Date of Patent: December 10, 2019Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jang-Hyun Kim, Minsu Kim, Jin-Lak Kim, Dongsoup Noh, Sehee Han
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Publication number: 20190351511Abstract: Provided is a laser scribing device including: a laser light source for outputting a laser beam; a splitter for dividing the laser beam into a first laser beam and a second laser beam; a beam expander telescope for adjusting a divergent angle on a path of the first laser beam or a path of the second laser beam; a beam combiner for combining the first laser beam and the second laser beam; and a light-collecting lens for light-collecting the first and second laser beams that are combined by the beam combiner, wherein the first laser beam and the second laser beam have different focal distances.Type: ApplicationFiled: July 30, 2019Publication date: November 21, 2019Inventors: Beng So RYU, Hark Yong KIM, Gwan Yoo KIM, Dong Woo SHIN, Seong Ho SONG, Jang Hyun KIM
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Publication number: 20190311994Abstract: An electronic device module includes a substrate, at least one first component and at least one second component disposed on one surface of the substrate, a shielding wall disposed between the at least one first component and the at least one second component, and disposed on the substrate, and a sealing portion having the at least one first component, the at least one second component and the shielding wall embedded therein, and disposed on the substrate. The shielding wall includes at least one insulating layer and at least one conductive layer disposed on the insulating layer.Type: ApplicationFiled: November 6, 2018Publication date: October 10, 2019Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Suk Youn HONG, Jang Hyun KIM, Hye Kyung KIM, Seung Hyun HONG, Jong In RYU
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Publication number: 20190310687Abstract: An electronic device module includes a substrate, a first component disposed on a first surface of the substrate, a sealing portion disposed on the first surface of the substrate, a second component disposed on the first surface of the substrate and embedded in the sealing portion, and a shielding wall at least partially disposed between the first component and the second component and including a portion having a height, with respect to the first surface of the substrate, that is lower than a height of the sealing portion.Type: ApplicationFiled: November 6, 2018Publication date: October 10, 2019Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Suk Youn HONG, Jong In RYU, Seung Hyun HONG, Jang Hyun KIM
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Publication number: 20190220225Abstract: A controller includes a core suitable for transferring a plurality of requests; a buffer including a plurality of clusters; a buffer manager suitable for assigning the plurality of requests respectively into the plurality of clusters, and for storing storage information of the buffer and cluster information regarding each of the plurality of clusters, into which the assigned requests are respectively assigned; and a descriptor suitable for updating a descriptor report such that the cluster information regarding each of the plurality of clusters and the assigned requests correspond to each other, respectively.Type: ApplicationFiled: August 9, 2018Publication date: July 18, 2019Inventors: Jeen PARK, Jang-Hyun KIM
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Publication number: 20190213079Abstract: An operating method of a memory system includes performing a boot-up operation, determining whether a sudden power-off recovery (SPOR) operation is performed successively a predetermined number of times, and performing additional SPOR operation when a predetermined waiting time elapses after performing the boot-up operation according to a result of the determining.Type: ApplicationFiled: August 22, 2018Publication date: July 11, 2019Inventors: Jang-Hyun KIM, Jang-Hwan JUN, Jong-Min LEE