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公开(公告)号：US20250157542A1
公开(公告)日：2025-05-15
申请号：US18810861
申请日：2024-08-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dae Sik HAM , ByeongChan KO , Sanghun KIM
Abstract: A method of programming a non-volatile memory device which includes a first cell string and a second cell string connected to a same bit line and sharing a first ground selection line, and a third cell string and a fourth cell string connected to the same bit line and sharing a second ground selection line, includes performing a ground separate initial precharge operation, in which a first voltage is applied to the first ground selection line and a second voltage is applied to the second ground selection line, based on the first cell string being selected as a selected cell string, performing a program voltage applying operation in which a program voltage is applied to a word line selected as a selected word line from among a plurality of word lines, and performing a verify operation in which a verify voltage is applied to the selected word line.
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公开(公告)号：US20230091161A1
公开(公告)日：2023-03-23
申请号：US17711181
申请日：2022-04-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sejin OH , Youngdo KIM , Sanghun KIM , Sungyeol KIM , Younghwan KIM , Taemin EARMME , Changyun LEE , Sunghun JANG
IPC: H01J37/32 , H01L21/311
Abstract: A plasma control device includes a matching circuit, a resonance circuit, and a controller. The matching circuit is connected to a first electrode of a plasma chamber including the first electrode and a second electrode, and matches impedance of a radio frequency (RF) power by an RF driving signal with an impedance of the first electrode. The RF driving signal is based on a first RF signal having a first frequency. The resonance circuit is connected between the second electrode and a ground voltage, and controls plasma distribution within the plasma chamber by providing resonance with respect to harmonics associated with the first frequency and by adjusting a ground impedance between the second electrode and the ground voltage. The controller provides the resonance circuit with a capacitance control signal associated with the resonance and switch control signals associated with the ground impedance.
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公开(公告)号：US20250148575A1
公开(公告)日：2025-05-08
申请号：US19018891
申请日：2025-01-13
Applicant: SAMSUNG ELECTRONICS CO, LTD.
Inventor： Sanghun KIM , Bongjoe KIM
IPC: G06T5/60
Abstract: An electronic device includes memory storing instructions; and one or more processors configured to execute the instructions to obtain first loss values by inputting a first training image into neural network models; identify a smallest first loss value from among the first loss values; identify the first training image as being in a first training image group for a first neural network model corresponding to the smallest first loss value; obtain second loss values by inputting a second training image into the neural network models; identify a smallest second loss value from among the second loss values; identify the second training image as being in a second training image group for a second neural network model corresponding to the smallest second loss value; train the first neural network model based on the first training image group; and train the second neural network model based on the second training image group.
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公开(公告)号：US20250032853A1
公开(公告)日：2025-01-30
申请号：US18748221
申请日：2024-06-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sanghun KIM , Joonyoung JUNG
IPC: A63B24/00
Abstract: A wearable device may include an actuator including a motor and/or circuitry, a sensor configured to generate motion data corresponding to a motion of a hand of a user, at least one processor configured to control the actuator, a cable connected to the actuator, and a body coupling component connected to the cable and connected or fixed to a body part of the user, wherein the processor is individually and/or collectively configured to estimate a position of the hand of the user based on the motion data corresponding to the motion of the hand of the user, determine a tension value to be applied to the cable at the position of the hand of the user based on the position of the hand of the user and a tension control model defined with respect to a surrounding space of the user, and control the actuator to generate tension at the determined tension value on the cable.
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5.发明申请公开(公告)号：US20240416176A1
公开(公告)日：2024-12-19
申请号：US18813673
申请日：2024-08-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joonyoung JUNG , Chiyul YOON , Sanghun KIM
IPC: A63B24/00
Abstract: A method of determining an arm posture of a user may include determining a distance from a first part of a body of the user to a second part of a lower arm of the user based on length information of a cable generated by a first sensor arranged on at least a part of the body of the user, determining a first rotation angle of the lower arm in a three-dimensional space based on rotation information generated by a second sensor attached to the second part, determining a second rotation angle of an upper arm in the three-dimensional space based on the distance from the first part to the second part and the first rotation angle of the lower arm, determining a position of the upper arm and a position of the lower arm in the three-dimensional space based on the first rotation angle of the lower arm and the second rotation angle of the upper arm; and determining the arm posture based on the position of the upper arm and the position of the lower arm.
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Patent Agency Ranking
公开(公告)号：US20240404004A1
公开(公告)日：2024-12-05
申请号：US18798199
申请日：2024-08-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Bongjoe KIM , Sanghun KIM
IPC: G06T3/4046 , G06T3/4053 , G06T7/00 , G06V10/762 , G06V10/764 , G06V10/774 , G06V10/776 , G06V10/82
Abstract: A display apparatus, includes: a memory configured to store at least one instruction; and one or more processors configured to execute the at least one instruction to cause the display apparatus to: obtain weight value information for clusters classified according to picture quality by inputting an input image in a prediction neural network model; obtain an adaptive neural network model by respectively applying the weight value information to neural network models corresponding to the clusters; and obtain an output image with improved picture quality by inputting the input image in the adaptive neural network model, wherein the prediction neural network model is a model trained to output probability values for the clusters based on loss information for output images obtained by inputting learning images into the neural network models.
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公开(公告)号：US20250028235A1
公开(公告)日：2025-01-23
申请号：US18643392
申请日：2024-04-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Heungsuk OH , Hun KANG , Sangwook KIM , Sanghun KIM , Sujin OH , Jinseok OH
IPC: G03F1/36 , G03F1/70 , G06F30/392 , G06F119/18
Abstract: Provided are an optical proximity correction (OPC) method capable of maintaining full-chip bias consistency and a mask manufacturing method including the OPC method. The OPC method includes obtaining a first optical proximity corrected (OPCed) design layout by implementing a first OPC on an OPC target design layout; performing a reverse dissection on the OPC target design layout based on the first OPCed design layout to generate first segments; performing a reverse correction to allocate first biases of the first OPCed design layout to the first segments of the OPC target design layout; determining a full-chip representative bias based on a segment grouping of the first segments; applying the full-chip representative bias to an entire chip area; preparing mask data based on the full-chip representative bias that has been applied to the entire chip area; and exposing a mask substrate based on the mask data.
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公开(公告)号：US20230126778A1
公开(公告)日：2023-04-27
申请号：US17982188
申请日：2022-11-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sanghun KIM , Moonhee KIM , Bongjoe KIM
Abstract: Provided is an image processing apparatus including a memory storing at least one instruction; and a processor configured to execute the at least one instruction to: obtain, from a first image, a second image from which noise has been removed using a filtering algorithm; determine first weight data corresponding to the first image and second weight data corresponding to the second image, by applying the first image to a neural network for deriving a mixing ratio between the first image and the second image; and obtain an output image by mixing a first result obtained by applying the first weight data to the first image, with a second result obtained by applying the second weight data to the second image.
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公开(公告)号：US20210072636A1
公开(公告)日：2021-03-11
申请号：US16848906
申请日：2020-04-15
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sanghun KIM , Joobyoung KIM
Abstract: A method of manufacturing a lithographic mask includes performing optical proximity correction (OPC) for correcting an optical proximity effect (OPE) on a design layout, and forming a lithographic mask based on the design layout corrected by performing the OPC, wherein performing the OPC includes generating a plurality of segments. and adjusting a bias of the plurality of segments, and the plurality of dissection positions include global uniform dissection positions defined for each third length based on a global coordinate system that is a coordinate system of the whole design layout.
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10.发明申请公开(公告)号：US20200374437A1
公开(公告)日：2020-11-26
申请号：US16875403
申请日：2020-05-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Changhoon KANG , Byounggeun CHOI , Daehun AN , Sunmi KWON , Sanghun KIM , Jungwoo WON , Hyekyoung JEON , Jonghoon WON
Abstract: An electronic device including a camera module capable of changing a sightline and a method of recording video thereof are provided. The electronic device includes a display, a camera module capable of changing a sightline, a driving module configured to control changing of a sightline of the camera module, a processor connected to the display, the camera module, and the driving module, and a memory connected to the processor, and configured to store instructions. The instructions enable the processor to perform operations, the operations including obtaining a first image via the camera module, displaying a preview image of the obtained first image on the display, and recording the first image as video, pausing recording of the video, providing a sightline change effect image as a preview image, and controlling the driving module, adjusting the first set value to a second set value mapped to the second direction, obtaining a second image via the camera module, and providing the preview image, and recording the second image to be subsequent to the paused first image.
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