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公开(公告)号：US11592860B2
公开(公告)日：2023-02-28
申请号：US17470535
申请日：2021-09-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dohyung Kim , Minyoung Kang
Abstract: A system on chip includes: a functional circuit configured to perform a processing operation by receiving a supply voltage; a droop detection circuit configured to monitor the supply voltage and generate a detection signal indicating whether a droop of the supply voltage has occurred; a clock generation circuit configured to output a first clock signal having a first frequency; and a clock modulation circuit configured to receive the detection signal and the first clock signal, and provide a system clock signal to the functional circuit.
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公开(公告)号：US11523506B2
公开(公告)日：2022-12-06
申请号：US17345815
申请日：2021-06-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaekwang Lee , Dongmin Jang , Hwanwook Park , Jaeseok Jang , Dohyung Kim
Abstract: A module board is provided. The module board includes a plurality of first left terminals and a plurality of first right terminals. Each of the plurality of first left terminals includes a left upper body, a left lower body, and a left lower bar which are connected to one another and sequentially provided, each of the plurality of first right terminals includes a right upper body, a right lower body, and a right lower bar which are connected to one another and sequentially provided, and a first width of each of the left upper body and the right upper body is greater than a second width of each of the left lower bar and the right lower bar.
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公开(公告)号：US20210385932A1
公开(公告)日：2021-12-09
申请号：US17163945
申请日：2021-02-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dohyung Kim , Seongchul Hong , Insung Kim , Jinhong Park , Jungchul Lee
IPC: H05G2/00 , H01L21/268
Abstract: Disclosed are semiconductor manufacturing apparatuses and operating methods thereof. The semiconductor manufacturing apparatus includes an oscillation unit that includes a first seed laser, a second seed laser, and a seed module, wherein the first seed laser oscillates a first pulse, and wherein the second seed laser oscillates a second pulse, and an extreme ultraviolet generation unit configured to use the first and second pulses to generate extreme ultraviolet light. The seed module includes a plurality of mirrors configured to allow the first and second pulses to travel along first and second paths, respectively, and a pulse control optical system including a first optical element, a second optical element, and a third optical element. The pulse control optical system is on the second path that does not overlap the first path. The third optical element includes a lens between the first optical element and the second optical element.
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公开(公告)号：US09406369B2
公开(公告)日：2016-08-02
申请号：US14325867
申请日：2014-07-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jong-Hyun Seok , Dohyung Kim , Kwangseop Kim , Young-Ho Lee
IPC: H01L23/34 , G11C11/401 , G11C5/02 , G11C5/04
CPC classification number: G11C11/401 , G11C5/025 , G11C5/04
Abstract: A memory module includes a printed circuit board; first memory chips disposed in parallel with a long axis of the printed circuit board along a first column; second memory chips disposed in parallel with the long axis of the printed circuit board along a second column; and passive elements disposed between the first memory chips and the second memory chips, wherein the passive elements are connected between input/output pins of each of the first and second memory chips and tap pins.
Abstract translation: 存储模块包括印刷电路板; 第一存储器芯片，沿着第一列与印刷电路板的长轴平行设置; 第二存储器芯片沿着第二列与印刷电路板的长轴平行布置; 以及设置在所述第一存储器芯片和所述第二存储器芯片之间的无源元件，其中所述无源元件连接在所述第一存储器芯片和所述第二存储器芯片中的每一个的输入/输出引脚之间。
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公开(公告)号：US20250069846A1
公开(公告)日：2025-02-27
申请号：US18584633
申请日：2024-02-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Solhee IN , Dohyung Kim , Sungsoo Kim , Jaesup Lee , Byungwook Jung
IPC: H01J37/244 , H01J37/32 , H02J50/20 , H02J50/40 , H02J50/90
Abstract: A system includes a radio frequency (RF) device outputting an RF signal; and at least one sensor device generating a power supply voltage using the RF signal output from the RF device, and operating by the power supply voltage, wherein the sensor device includes a case; a plurality of detectors disposed in the case, and collecting environmental data of a space in which the RF device and the sensor device are input, to generate detection data; a battery supplying a power supply voltage necessary for operation of the plurality of detectors; and a charger charging the battery, wherein the charger includes an antenna installed in the case and receiving RF power from an external source, an RF-DC converter converting an alternating current voltage corresponding to the RF power into a direct current voltage, a matching circuit connected between the antenna and the RF-DC converter, and a DC-DC converter adjusting a level of the direct current voltage and charging the battery.
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Patent Agency Ranking
公开(公告)号：US12185450B2
公开(公告)日：2024-12-31
申请号：US18628152
申请日：2024-04-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dohyung Kim , Seongchul Hong , Insung Kim , Jinhong Park , Jungchul Lee
IPC: H05G2/00 , G03F7/00 , H01L21/268
Abstract: Disclosed are semiconductor manufacturing apparatuses and operating methods thereof. The semiconductor manufacturing apparatus includes an oscillation unit that includes a first seed laser, a second seed laser, and a seed module, wherein the first seed laser oscillates a first pulse, and wherein the second seed laser oscillates a second pulse, and an extreme ultraviolet generation unit configured to use the first and second pulses to generate extreme ultraviolet light. The seed module includes a plurality of mirrors configured to allow the first and second pulses to travel along first and second paths, respectively, and a pulse control optical system including a first optical element, a second optical element, and a third optical element. The pulse control optical system is on the second path that does not overlap the first path. The third optical element includes a lens between the first optical element and the second optical element.
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17.发明公开公开(公告)号：US20240176230A1
公开(公告)日：2024-05-30
申请号：US18462796
申请日：2023-09-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hachul Shin , Dohyung Kim , Jooon Park , Sanghwan Lee , Seongchul Hong
IPC: G03F1/70
CPC classification number: G03F1/70
Abstract: There is provided an extreme ultraviolet (EUV) overlay correcting method capable of effectively correcting an overlay error in an EUV exposure process and a method of manufacturing a semiconductor device including the same. The EUV overlay correcting method includes forming a first photoresist (PR) pattern on a wafer by performing an EUV exposure process using a reticle, inspecting an EUV overlay for the first PR pattern and obtaining a first overlay for a first overlay parameter in which an overlay three-dimensionally increases away from a center to opposing sides of the first PR pattern in a first direction perpendicular to a scan direction, calculating deformation data of the reticle based on the first overlay, applying a voltage to a clamp electrode of a reticle stage to create the reticle into a deformed reticle, and forming a second PR pattern on the wafer by performing an EUV exposure process using the deformed reticle.
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公开(公告)号：US10791163B2
公开(公告)日：2020-09-29
申请号：US14600429
申请日：2015-01-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dohyung Kim , Young-Ky Kim , Jae-Duck Lee , Ki-Ho Cho , Ye-Sul Ha
Abstract: An apparatus and a method to support visible and audible communications using various multimedia services are provided. A method to provide communications using a multimedia service in a server of a communication system is provided. The method includes receiving a voice call connection request for a second device from a first device. The method also includes providing the first device with visual multimedia information generated in advance, over a web network in relation to the second device. The method further includes connecting a voice call between the first device and the second device.
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公开(公告)号：US10177944B2
公开(公告)日：2019-01-08
申请号：US15425609
申请日：2017-02-06
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyukjun Sung , Hyunjae Kang , Dohyung Kim , Jaehun Choi
Abstract: An electronic device includes a clock recovery circuit, a converter circuit, and a decoder circuit. The clock recovery circuit generates a reference clock. The converter circuit generates a conversion value that corresponds to a difference between a phase of reception data and a phase of the reference clock. The decoder circuit analyzes a reception characteristic of an antenna based on conversion values that corresponds to a start-of-frame (SOF) marker. The decoder circuit decodes a conversion value that corresponds to encoded data following the SOF marker in the reception data, with reference to the analyzed reception characteristic, into a digital value.
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公开(公告)号：US09882938B2
公开(公告)日：2018-01-30
申请号：US14601923
申请日：2015-01-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dohyung Kim , Young-Ky Kim , Jae-Duck Lee , Ki-Ho Cho
CPC classification number: H04L65/1016 , H04L65/104 , H04W76/12
Abstract: Methods and apparatuses are provided for operating a server apparatus for providing a composite Automatic Response System (ARS) service through a mobile communication network. An ARS scenario and composite ARS related information are received from a first terminal. The composite ARS related information includes video ARS related information and voice ARS related information based on the ARS scenario. The ARS scenario and the composite ARS related information are stored. A call establishment request message directed to the first terminal, is received from the second terminal. The composite ARS related information is provided to the second terminal in response to the received call establishment request message. A call is established between the first terminal and the second terminal in response to an input for a call connection request, directed to the first terminal, received while the composite ARS related information is provided to the second terminal.
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