公开(公告)号：US09760189B2

公开(公告)日：2017-09-12

申请号：US14160769

申请日：2014-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byung-Min Jung ,  Dong-Woo Kim

IPC: G06F3/038 ,  G06F3/0488 ,  G06F3/041

CPC classification number: G06F3/038 ,  G06F3/0416 ,  G06F3/04886 ,  G06F2203/04108

Abstract: A method and apparatus for controlling a touch-key operation are provided, in which upon generation of an input event from an electronic pen, at least one touch key is deactivated, and upon generation of a hovering event in a predetermined area of the touch screen from the electronic pen, a predetermined touch key corresponding to the predetermined area is activated from among the at least one deactivated touch key.

公开(公告)号：US09728601B2

公开(公告)日：2017-08-08

申请号：US15058466

申请日：2016-03-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Woo Kim ,  Shigenobu Maeda ,  Young-Moon Choi ,  Yong-Bum Kwon ,  Chang-Woo Sohn ,  Do-Sun Lee

IPC: H01L29/06 ,  H01L29/78 ,  H01L29/08 ,  H01L29/16 ,  H01L29/161 ,  H01L27/092 ,  H01L27/088 ,  H01L21/8238

CPC classification number: H01L21/823431 ,  H01L21/823418 ,  H01L21/823814 ,  H01L21/823821 ,  H01L27/0886 ,  H01L27/0924 ,  H01L29/0653 ,  H01L29/0847 ,  H01L29/1608 ,  H01L29/161 ,  H01L29/66545 ,  H01L29/6656 ,  H01L29/785

Abstract: Semiconductor devices may include a plurality of active fins each extending in a first direction on a substrate, a gate structure extending on the active fins in a second direction, and a first source/drain layer on first active fins of the active fins adjacent the gate structure. At least one of two opposing sidewalls of a cross-section of the first source/drain layer taken along the second direction may include a curved portion having a slope with respect to an upper surface of the substrate. The slope may decrease from a bottom toward a top thereof.

公开(公告)号：US12229438B2

公开(公告)日：2025-02-18

申请号：US18149560

申请日：2023-01-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Woo Kim ,  Songho Yoon ,  Jeong-Woo Park ,  Dong-Min Kim ,  Kyoung Back Lee

IPC: G06F3/06

Abstract: A memory system includes a storage device including a turbo write buffer and a user storage area implemented with a nonvolatile memory, and a host configured to transfer a read request to the storage device. In response to the read request, the storage device transfers read data and read data information including attributes of the read data to the host.

公开(公告)号：US11941249B2

公开(公告)日：2024-03-26

申请号：US17358793

申请日：2021-06-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Woo Kim ,  Jae Sun No ,  Byung June Song ,  Kyoung Back Lee ,  Wook Han Jeong

IPC: G06F3/06

CPC classification number: G06F3/0611 ,  G06F3/0659 ,  G06F3/0679

Abstract: A memory device, a host device and a memory system are provided. The memory device may include a plurality of storage units configured to store data, and at least one device controller configured to, receive a read command from at least one host device and to read data stored in the plurality of storage units in response to the read command, the at least one host device including at least one host memory including a plurality of HPB (high performance boosting) entry storage regions, and provide the at least one host device with a response command, the response command indicating an activation or deactivation of the plurality of HPB entry storage regions, the response command including HPB entry type information which indicates a HPB entry type of the HPB entry storage region.

公开(公告)号：US11573732B2

公开(公告)日：2023-02-07

申请号：US16901332

申请日：2020-06-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Woo Kim ,  Songho Yoon ,  Jeong-Woo Park ,  Dong-Min Kim ,  Kyoung Back Lee

IPC: G06F3/06

Abstract: A memory system includes a storage device including a turbo write buffer and a user storage area implemented with a nonvolatile memory, and a host configured to transfer a read request to the storage device. In response to the read request, the storage device transfers read data and read data information including attributes of the read data to the host.

公开(公告)号：US11314450B2

公开(公告)日：2022-04-26

申请号：US16416872

申请日：2019-05-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Woo Kim ,  Dong-Min Kim ,  Song-Ho Yoon ,  Wook-Han Jeong

IPC: G06F3/06 ,  G06F12/10 ,  G06F13/28

Abstract: A method of operating a storage device includes receiving, at the storage device, a meta information transfer command based on a data read request. The meta information transfer command is received from a host device. The method further includes receiving, at the storage device, a data read command corresponding to the data read request and the meta information transfer command. The data read command is received from the host device. The method further includes receiving, at the storage device, a plurality of meta data corresponding to the data read request and the meta information transfer command. The plurality of meta data is received from the host device. The method further includes performing a data read operation, at the storage device, based on the data read command and the plurality of meta data.

公开(公告)号：US20190258567A1

公开(公告)日：2019-08-22

申请号：US16133778

申请日：2018-09-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Woo Kim ,  Jae Sun No ,  Song Ho Yoon ,  Kyoung Back Lee ,  Wook Han Jeong

IPC: G06F12/02 ,  G06F12/14 ,  G06F12/1009

Abstract: A storage device includes a descramble module configured to descramble at least a portion of a read command, which includes logical block address (LBA) information and first meta information, into first signature information and first physical address (PA) information, for accessing a flash memory. A compare module is provided, which is configured to compare the first signature information against stored signature information to thereby determine an equivalency or discrepancy therebetween. An access module is provided, which is configured to use the first PA information to access a data region of the flash memory, upon determination of the equivalency by said compare module.

公开(公告)号：US10007362B2

公开(公告)日：2018-06-26

申请号：US14831309

申请日：2015-08-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Woo Kim ,  Jeong-Hun Kim

IPC: G06F3/0354

CPC classification number: G06F3/03545

Abstract: An electronic device and a method of operating an electronic device are provided. The method includes determine a motion of an electronic pen received in a pen storage unit of the electronic device; in response to the motion of the electronic pen, determining information related to the motion of the electronic pen; and executing at least one function corresponding to the information related to the detected motion of the electronic pen.

公开(公告)号：US09316530B2

公开(公告)日：2016-04-19

申请号：US14061248

申请日：2013-10-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Do-Young Kim ,  Dong-Keon Kong ,  Dong-Woo Kim ,  Jeong-Je Park ,  Kwang-Hyeon Lee ,  Nae-Hyun Lim ,  Hyoung-Kyu Lim ,  Yong Chang

IPC: G01J1/18 ,  H04B10/116

CPC classification number: G01J1/18 ,  H04B10/116

Abstract: A method and an apparatus for controlling an amount of light in a visible light communication system are provided. In the visible light communication system, a terminal measures an amount of light for a light signal received from a sensor, determines whether the measured amount of light is less than a threshold value, increases an amount of light for a light source signal to transmit to the sensor when the measured amount of light is less than the threshold value, and transmits, to the sensor, a light source signal according to the increased amount of light.

Abstract translation: 提供了一种用于控制可见光通信系统中的光量的方法和装置。 在可见光通信系统中，终端测量从传感器接收到的光信号的光量，确定测量的光量是否小于阈值，将用于发送的光源信号的光量增加到 当测量的光量小于阈值时，传感器，并且根据增加的光量将光源信号传输到传感器。