公开(公告)号：US20240335346A1

公开(公告)日：2024-10-10

申请号：US18747069

申请日：2024-06-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongho SO ,  Bola PARK ,  Jiyun PARK ,  Huu Lam Vuong NGUYEN ,  Jeonghan SONG

IPC: A61H3/00

CPC classification number: A61H3/00 ,  A61H2003/007 ,  A61H2201/1626 ,  A61H2201/1642

Abstract: A motion assist device is provided. The motion assist device may include a base body configured to support a back of a user, connection frames connected to the base body, driving modules connected to the connection frames and configured to generate power to assist motion of the user, leg frames rotatably connected to the driving modules and rotated by receiving power from the driving modules, waist frames connected to the driving modules, waist belts connected to the waist frames, an auxiliary part detachably provided to the waist belts, in close contact with a waist of the user, and configured to press the waist of the user.

公开(公告)号：US20230143950A1

公开(公告)日：2023-05-11

申请号：US18149115

申请日：2023-01-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eunha CHOI ,  Eunvit CHUNG ,  Jaeseok PARK ,  Jeonghan SONG ,  Sungku YEO

IPC: H02J50/12 ,  H02J50/80 ,  H02J7/00 ,  H02J50/00 ,  H02J50/40 ,  H02J50/90

CPC classification number: H02J50/12 ,  H02J50/80 ,  H02J7/0047 ,  H02J50/005 ,  H02J50/40 ,  H02J50/90

Abstract: A wireless power transmitting apparatus includes: at least one sensor for obtaining location information of at least one electronic device; a short-distance communication module for transmitting and receiving data including voltage or current information related to power of the at least one electronic device, to and from the at least one electronic device; a power transmission circuit configured to wirelessly supply power to the at least one electronic device; and a processor operably connected to the at least one sensor, the short-distance communication module, the power transmission circuit, and a display included in the wireless power transmitting apparatus or at least one electronic device, where the processor controls the display to output information about a power state of the at least one electronic device, on the basis of the location information of the at least one electronic device and the voltage or current information.

公开(公告)号：US20230003366A1

公开(公告)日：2023-01-05

申请号：US17730866

申请日：2022-04-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eunha CHOI ,  Jeonghan SONG ,  Keunbum LEE ,  Seungjae LEE

IPC: F21V19/02 ,  F21V5/00 ,  F21V17/02 ,  F21V11/08

Abstract: The present disclosure provides a lighting device including a first lighting unit including a plurality of first light sources arranged on a first flat or curved surface, and configured to implement lighting of a first illuminance and of a first color, a second lighting unit including a plurality of second light sources arranged on a second flat or curved surface at least partially inclined with respect to the first lighting unit, the second lighting unit surrounding at least a part of the first lighting unit, and configured to implement lighting of a second illuminance at least partially different from the first illuminance and of a second color, at least one opening formed to penetrate through the first lighting unit, and at least one third lighting unit including a plurality of third light sources arranged on a third flat or curved surface, and configured to implement lighting of a third illuminance higher than the first illuminance and of a third color through the opening. The second lighting unit may be configured to implement the lighting of the second illuminance and the second color in conjunction with the third lighting unit.

公开(公告)号：US20220140630A1

公开(公告)日：2022-05-05

申请号：US17516989

申请日：2021-11-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeonghan SONG ,  Eunha CHOI ,  Jaeseok PARK ,  Jaehyun PARK ,  Jiwon PARK ,  Seungjae LEE ,  Soonkyu JANG

IPC: H02J7/00 ,  H02J50/12 ,  H02J50/00 ,  H02J50/80 ,  H02J50/40 ,  G06F3/01 ,  G09G3/00

Abstract: According to the disclosure, an electronic device and a method for displaying charging information for the electronic device are provided. According to the disclosure, an electronic device comprises: a first resonator including at least one coil, a second resonator including at least one coil, at least one light emitting device including light emitting circuitry, at least one phase shifter including phase shifting circuitry, and a processor. The processor may be configured to: control the electronic device to receive a signal for changing a wirelessly chargeable area, control the at least one light emitting device to display a second wirelessly chargeable area changed from a first wirelessly chargeable area of the electronic device on a plane where the electronic device is placed in response to receiving the signal for changing the wirelessly chargeable area, and control the at least one phase shifter to supply phase-shifted power to the first resonator or the second resonator to output wireless power in a direction corresponding to the second wirelessly chargeable area.