公开(公告)号：US20250134746A1

公开(公告)日：2025-05-01

申请号：US18910439

申请日：2024-10-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mijeong KIM ,  Kiwan LEE

IPC: A61H3/00 ,  B25J9/00 ,  G01S17/08 ,  G01S17/88

Abstract: A wearable device including a distance sensor and a control method of the wearable device are provided. The control method of the wearable device may include measuring a signal related to a first distance from the wearable device to a first ground point using the first distance sensor, measuring a second distance from the wearable device to a second ground point using the second distance sensor, determining a first measurement distance from the wearable device to the first ground point based on a signal measured by the first distance sensor, determining a second measurement distance from the wearable device to the second ground point based on a signal measured by the second distance sensor, estimating a terrain type of a ground on which a user is located, based on the determined first measurement distance and the determined second measurement distance, and controlling at least one driving module based on the estimated terrain type.

公开(公告)号：US20240231225A1

公开(公告)日：2024-07-11

申请号：US18325465

申请日：2023-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Haengdeog KOH ,  Yoonhyun KWAK ,  Mijeong KIM ,  Youngmin NAM ,  Chanjae AHN ,  Changheon LEE ,  Kyuhyun IM ,  Sungwon CHOI ,  Sunghyun HAN

IPC: G03F7/004 ,  G03F7/20 ,  G03F7/32

CPC classification number: G03F7/0044 ,  G03F7/2004 ,  G03F7/32

Abstract: Provided are a resist composition and a pattern forming method using the same. The resist composition may include an organometallic compound represented by Formula 1 below and a polymer repeating unit represented by Formula 2 below.




In Formulas 1 and 2, descriptions of M11, R11, R12, n, A21, L21 to L24, a21 to a24, R21, R22, b22, p, and X21 refer to the specification.

公开(公告)号：US20240198170A1

公开(公告)日：2024-06-20

申请号：US18591470

申请日：2024-02-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soojung BAE ,  Sunae KIM ,  Mijeong KIM ,  Kiwan LEE

IPC: A63B21/00 ,  A63B24/00 ,  A63B71/06 ,  H02J7/00

CPC classification number: A63B21/4025 ,  H02J7/0047 ,  A63B21/00181 ,  A63B24/0062 ,  A63B71/0622 ,  A63B2230/06

Abstract: A wearable walking assist and/or exercise device may detect a start of exercise of the user, select LED lamps to be blinked from the plurality of LED lamps included in the lighting module based on an exercise intensity of the wearable device, determine a blinking period of the selected LED lamps based on a walking speed of the user, and blink the selected LED lamps for the determined blinking period.

公开(公告)号：US20250147419A1

公开(公告)日：2025-05-08

申请号：US18620240

申请日：2024-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungha CHAE ,  Haengdeog KOH ,  Yoonhyun KWAK ,  Mijeong KIM ,  Sunyoung LEE ,  Jiyoun LEE ,  Changheon LEE ,  Jinwon JEON

IPC: G03F7/027

Abstract: Provided are a resist composition and a pattern formation method using the same, the resist composition including a first organometallic compound represented by one of Formulae 1-1 to 1-4 and a second organometallic compound represented by Formula 2: wherein M11, M21, L11 to L14, L21 to L24, a11 to a14, a21 to a24, R11 to R14, R21 to R24, b11 to b14, b21 to b24, Y11 to Y13, and X11 to X13 in Formulae 1-1 to 1-4 and 2 are as described in the specification.

公开(公告)号：US20250102906A1

公开(公告)日：2025-03-27

申请号：US18420038

申请日：2024-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinwon JEON ,  Haengdeog KOH ,  Yoonhyun KWAK ,  Mijeong KIM ,  Sunyoung LEE ,  Changheon LEE ,  Kyuhyun IM ,  Jungha CHAE ,  Minyoung HA

IPC: G03F7/004 ,  C07F7/22

Abstract: Provided are an organometallic compound represented by one of Formulae 1-1 to 1-4, a resist composition including the same, and a pattern formation method using the resist composition: M11, Q11 to Q14, b11 to b14, R11 to R14, Y11 to Y13, and X11 to X14 in Formulae 1-1 to 1-4 are as described in the specification.

公开(公告)号：US20240319592A1

公开(公告)日：2024-09-26

申请号：US18491310

申请日：2023-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changheon LEE ,  Haengdeog KOH ,  Yoonhyun KWAK ,  Mijeong KIM ,  Sunyoung LEE ,  Kyuhyun IM ,  Jinwon JEON ,  Jungha CHAE ,  Sunghyun HAN

IPC: G03F7/004 ,  G03F7/038

CPC classification number: G03F7/0042 ,  G03F7/0048 ,  G03F7/0382

Abstract: Provided are a resist composition and a method of forming a pattern using the same, wherein the resist composition may include an organometallic compound represented by Formula 1 below, and a polymer including a repeating unit represented by Formula 2 below.




For a description of M11, R11, R12, n, A21, L21 to L23, A21 to a23, R21 to R22, b22, and p in Formula 1 and Formula 2, the specification is referred to.

公开(公告)号：US20240067772A1

公开(公告)日：2024-02-29

申请号：US18383072

申请日：2023-10-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changho NOH ,  Insu LEE ,  Songwon HYUN ,  Yoonseok KO ,  Mijeong KIM ,  Keechang LEE ,  Sangsoo JEE

IPC: C08G59/24 ,  C08K3/013 ,  C08G59/62 ,  C08L63/00

CPC classification number: C08G59/245 ,  C08K3/013 ,  C08G59/621 ,  C08L63/00 ,  C08G2170/00 ,  C08G2190/00 ,  C08K2201/001 ,  C08L2203/206

Abstract: An epoxy compound having an aromatic ring represented by Formula 1 or Formula 2, a composition prepared from the epoxy compound, a semiconductor device prepared from the epoxy compound, an electronic device prepared from the epoxy compound, an article prepared from the epoxy compound, and a method of preparing the epoxy compound:


E1-(M1)a1-(L1)b1-(M2)a2-L2-A1-L3-(M3)a3-(L4)b2-(M4)a4-E2  Formula 1



E3-(A2)c1-(L5)b3-(M5)a5-L6-(M6)a6-L7-(M7)a7-(L8)b4-(A3)c2-E4  Formula 2

In Formulae 1 and 2, M1, M2, M3, M4, M5, M6, M7, A1, A2, A3, L1, L2, L3, L4, L5, L6, L7, L8, E1, E2, E3, E4, a1, a2, a3, a4, a5, a6, a7, b1, b2, b3, b4, c1, and c2 are the same as defined in the detailed description.

公开(公告)号：US20240009061A1

公开(公告)日：2024-01-11

申请号：US18348612

申请日：2023-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiwan LEE ,  Mijeong KIM ,  Jeongrae KIM ,  Jungpil YU ,  Sukhoon SONG ,  Chiyoung AHN

IPC: A61H3/00

CPC classification number: A61H3/00 ,  A61H2201/165 ,  A61H2201/164 ,  A61H2201/1628 ,  A61H2201/5061 ,  A61H2201/5069 ,  A61H2201/1207

Abstract: Provided are a wearable device for providing a wear detection function and an operation method of the wearable device. The wearable device may include driving modules for generating torque applied to a user's body, leg driving frames for relaying the generated torque to the user's legs, thigh fasteners that are respectively connected to the leg driving frames and for fixing the leg driving frames respectively to the user's legs, a sensor module for obtaining sensor data including motion information of the leg driving frames, and a control module for controlling the wearable device based on the sensor data. The control module is configured to perform a test to determine whether the wearable device is properly worn on the user's legs. In the test, the control module is further configured to control the driving modules to generate test torque and determine whether the test is passed based on the sensor data obtained after the test torque is generated.