公开(公告)号：US20240312432A1

公开(公告)日：2024-09-19

申请号：US18678533

申请日：2024-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heejeong KIM ,  Heejun KANG ,  Kwanmi KIM

IPC: G09G5/00 ,  G06F3/14 ,  G06T3/40

CPC classification number: G09G5/005 ,  G06F3/1446 ,  G06T3/40 ,  G09G2340/045

Abstract: A method of editing content being played on a display device is disclosed. In detail, the disclosed method includes: receiving, from the display device, a captured content image and information with respect to the content; transmitting the captured content image to a device of a user and receiving editing information with respect to the content from the device; editing the content stored in a memory, based on at least one of the received editing information and the information with respect to the content; and controlling a communicator to transmit the edited content to the display device so that the edited content is played on the display device.

公开(公告)号：US20230216349A1

公开(公告)日：2023-07-06

申请号：US18183837

申请日：2023-03-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heejun KANG

IPC: H02J50/12 ,  H02J9/00 ,  H02J50/80 ,  H02J50/40 ,  A47J36/32 ,  A47J27/00

CPC classification number: H02J50/12 ,  H02J9/005 ,  H02J50/80 ,  H02J50/402 ,  A47J36/321 ,  A47J27/004 ,  H04B5/0037

Abstract: A disclosed wireless power transmitting apparatus comprises: a plate; a transmitting coil that transmits wireless power to a cooking device disposed on the plate; a driving circuit that applies a current to the transmitting coil; a communication module that communicates with the cooking device; and a control unit that controls the driving circuit such that the wireless power is periodically transmitted on the basis of a transmission period of the wireless power determined by discharge characteristics of the cooking device when the cooking device enters a standby mode.

公开(公告)号：US20250089133A1

公开(公告)日：2025-03-13

申请号：US18962505

申请日：2024-11-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjoon CHOO ,  Heejun KANG ,  Dongwook KIM ,  Jaehee SHIN ,  Dongoh KANG ,  Yongwook KIM ,  Jaejin KIM ,  Kanghoon KIM ,  Sojeong YU ,  Jonghun HA

IPC: H05B6/12 ,  A47J36/32 ,  H02J50/10

Abstract: A method, performed by a wireless power transmission apparatus, of performing a cooking operation, includes: detecting a cooking appliance, establishing a communication connection with the detected cooking appliance, obtaining operation history information corresponding to the cooking appliance, and transmitting power to the cooking appliance based on the operation history information.

公开(公告)号：US20230262850A1

公开(公告)日：2023-08-17

申请号：US18140111

申请日：2023-04-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunjoon CHOO ,  Heejun KANG ,  Yongwook KIM ,  Hana CHOI

IPC: H05B6/12 ,  H02J50/12 ,  H02J50/40 ,  H02J50/00

CPC classification number: H05B6/1236 ,  H02J50/12 ,  H02J50/402 ,  H02J50/005 ,  H05B6/1281

Abstract: A wireless power-driven cooking apparatus including a receiving coil with a stacked structure. More specifically, the wireless power-driven cooking apparatus may include a wireless power transmitting unit including a transmitting coil to wirelessly transmit power and a wireless power receiving unit configured to wirelessly receive power from the wireless power transmitting unit, in which the wireless power receiving unit includes a first receiving coil and a second receiving coil having a shared center with the first receiving coil whereby the second receiving coil at least partially shares a same center with the first receiving coil, and the first receiving coil and the second receiving coil are arranged at different heights along a direction perpendicular to the shared center.

公开(公告)号：US20230142856A1

公开(公告)日：2023-05-11

申请号：US17984321

申请日：2022-11-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiwoong CHOI ,  Dongoh KANG ,  Hongjoo KANG ,  Heejun KANG ,  Byungduck SEO ,  Jonghun HA

IPC: H05B6/12 ,  H02J50/40 ,  H02J50/10 ,  H02J50/90 ,  H02J50/80 ,  H05B1/02 ,  H02J13/00

CPC classification number: H05B6/1236 ,  H02J50/402 ,  H02J50/10 ,  H02J50/90 ,  H02J50/80 ,  H05B6/1272 ,  H05B1/0266 ,  H02J13/00001 ,  H05B2213/06 ,  H02J2310/14

Abstract: A wireless power transmission apparatus including a plurality of cooking zones, a communication interface to communicate with a cooking appliance, an output interface, a wireless power transmitter comprising a plurality of working coils corresponding to the plurality of cooking zones, and an inverter circuit, and at least one processor configured to: control, upon detecting a first wireless communication signal transmitted from the cooking appliance, the inverter circuit to drive the plurality of working coils to generate a magnetic field according to a plurality of power transmission patterns; receive a second wireless communication signal from the cooking appliance, including information regarding the cooking zone detected at a location of the cooking appliance; and based on the second wireless communication signal, output, through the output interface, the information regarding the cooking zone in which the cooking appliance is located.

公开(公告)号：US20230025123A1

公开(公告)日：2023-01-26

申请号：US17868327

申请日：2022-07-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunjoon CHOO ,  Dongoh KANG ,  Heejun KANG ,  Kwangyoun KIM

IPC: H05B6/06 ,  H05B6/12

Abstract: A heating device and an operating method of the heating device. The heating device includes: a communication interface configured to obtain identification information of a cooking device located on a top plate; a wireless power transmitter including a working coil arranged to form a magnetic field; and at least one processor, wherein the at least one processor is configured to identify a temperature control mode of the cooking device corresponding to the identification information of the cooking device, when a rotation input of rotating the cooking device is detected, obtain a target heating temperature corresponding to the cooking device based on a rotation displacement according to the rotation input and the temperature control mode of the cooking device, and control power transmission by the wireless power transmitter such that a temperature of a content of the cooking device reaches the target heating temperature.

公开(公告)号：US20250089924A1

公开(公告)日：2025-03-20

申请号：US18956684

申请日：2024-11-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaejin KIM ,  Kanghoon KIM ,  Heejun KANG ,  Yongwook KIM ,  Sojeong YU ,  Jiwoong CHOI

IPC: A47J27/21 ,  H05B6/06 ,  H05B6/12

Abstract: Provided is a cooking appliance configured to maintain heat retention of contents. The cooking appliance is configured to, when entering a heat retention mode, compare a temperature of the contents measured via a temperature sensor with a target heat retention temperature, and when the temperature of the contents is equal to or greater than the target heat retention temperature, transmit power control information to a wireless power transmission device, the power control information indicating to suspend transmission of first power and then to re-transmit the first power after an elapse of a preset time.

公开(公告)号：US20250057380A1

公开(公告)日：2025-02-20

申请号：US18914110

申请日：2024-10-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jongjin KO ,  Heejun KANG ,  Jongwon PARK ,  Sunghoon BYEON ,  Jaegeun SON ,  Donghoon SHIN ,  Jaechan LEE

IPC: A47L11/40 ,  A47L11/24 ,  H04W4/33 ,  H04W4/80 ,  H04W76/10

Abstract: A robot cleaner having a function of performing a wireless connection with a home appliance in an insufficient wireless coverage area inside a home includes a brush for performing cleaning to suck in dust while the robot cleaner is moving, a driving unit configured to move the robot cleaner to perform cleaning through the brush, a processor configured to, based on determining that the wireless connection with a first home appliance inside the home is unavailable, drive and control the driving unit to move within a predetermined distance from the first home appliance to establish the wireless connection with the first home appliance, and a communication interface configured to receive a connection request signal from the first home appliance, and upon receiving the connection request signal, establish the wireless connection based on the connection request signal.

公开(公告)号：US20230276983A1

公开(公告)日：2023-09-07

申请号：US18122462

申请日：2023-03-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hana CHOI ,  Heejun KANG ,  Kanghoon KIM ,  Yongwook KIM ,  Haedeun KIM ,  Kwangil RYU ,  Hyunjoon CHOO

IPC: A47J36/32 ,  A47J36/34 ,  G01K1/143 ,  G01K3/00 ,  H02J50/80 ,  H02J50/10

CPC classification number: A47J36/321 ,  A47J36/34 ,  G01K1/143 ,  G01K3/005 ,  H02J50/80 ,  H02J50/10 ,  A47J2202/00 ,  G01K2207/06

Abstract: A cooking appliance for controlling a wireless power transmission device for automatic cooking of contents in a cooking vessel, including a plurality of first temperature sensors arranged in an internal space of the cooking appliance, the internal space being configured to accommodate the cooking vessel, a communication interface configured to transmit information to the wireless power transmission device, and at least one processor configured to obtain temperature data regarding the cooking vessel that is measured by the plurality of first temperature sensors as the cooking vessel is accommodated in the internal space, based on the temperature data regarding the cooking vessel and recipe information of a dish selected by a user, determine a power level value of the wireless power transmission device, and transmit power control information, including the power level value, to the wireless power transmission device through the communication interface.

公开(公告)号：US20240195223A1

公开(公告)日：2024-06-13

申请号：US18536913

申请日：2023-12-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaejin KIM ,  Dongwook KIM ,  Jiwoong CHOI ,  Heejun KANG ,  Namju PARK

IPC: H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H05B1/02 ,  H05B6/06 ,  H05B6/12

CPC classification number: H02J50/12 ,  H02J50/402 ,  H02J50/80 ,  H05B1/0266 ,  H05B6/062 ,  H05B6/1236 ,  H02J2310/14 ,  H05B2213/06

Abstract: A wireless power transmission device is provided. The wireless power transmission device includes a wireless power transmitter configured to wirelessly transmit power to a cooking appliance, a communication interface configured to establish a wireless communication connection to the cooking appliance, memory storing one or more programs including instructions and transmission frequency information for each of a plurality of cooking appliances including a load, and one or more processors, wherein instructions, when executed by the one or more processors, cause the wireless power transmission device to control the communication interface to receive identification information related to a type of the cooking appliance, determine a limited frequency corresponding to the identification information, based on the transmission frequency information, and set an operation frequency range of first power being transmitted to the cooking appliance in a low-load state in which an operation of a main load of the cooking appliance is stopped, based on the limited frequency.