公开(公告)号：US12228984B2

公开(公告)日：2025-02-18

申请号：US17861400

申请日：2022-07-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heetae Kim ,  Minsu Kim ,  Jungtae Kim ,  Sanghyun Ryu ,  Dongyoung Lee

IPC: G06F1/32 ,  G01R31/382 ,  G06F1/26

Abstract: An electronic device according to an embodiment may include: a battery; a connector including multiple pins; and at least one processor, and wherein the at least one processor is configured to: identify an external electronic device electrically connected through the connector, identify, among at least two supportable current values, a current value of power to be supplied to the external electronic device, and supply power of the battery to the external electronic device through the connector based on the identified current value.

公开(公告)号：US12289649B2

公开(公告)日：2025-04-29

申请号：US18468190

申请日：2023-09-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heetae Kim ,  Kyejeong Jeong ,  Jungtae Kim ,  Sungyong Bang ,  Inhwan Hwang

IPC: H04W36/16 ,  H04W36/00 ,  H04W36/14 ,  H04W36/24 ,  H04W36/36 ,  H04W52/02 ,  H04W88/06

Abstract: A device and a method for reducing power consumption of an electronic device is provided. The electronic device includes a display device, a battery, and at least one processor configured to be operatively connected to the display device, wherein the processor may determine whether to perform a handover to a second communication network, based on whether the display device is activated and a data throughput, in a state of connection to a first communication network among a plurality of communication networks supportable by the electronic device, and perform a handover to the second communication network when it is determined to perform the handover to the second communication network.

公开(公告)号：US10979952B2

公开(公告)日：2021-04-13

申请号：US16983605

申请日：2020-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heetae Kim ,  Kyejeong Jeong ,  Jungtae Kim ,  Sungyong Bang ,  Inhwan Hwang

IPC: H04W36/16 ,  H04W36/00 ,  H04W36/36 ,  H04W52/02 ,  H04W36/24 ,  H04W88/06

Abstract: A device and a method for reducing power consumption of an electronic device is provided. The electronic device includes a display device, a battery, and at least one processor configured to be operatively connected to the display device, wherein the processor may determine whether to perform a handover to a second communication network, based on whether the display device is activated and a data throughput, in a state of connection to a first communication network among a plurality of communication networks supportable by the electronic device, and perform a handover to the second communication network when it is determined to perform the handover to the second communication network.

公开(公告)号：US11800421B2

公开(公告)日：2023-10-24

申请号：US17739659

申请日：2022-05-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heetae Kim ,  Kyejeong Jeong ,  Jungtae Kim ,  Sungyong Bang ,  Inhwan Hwang

IPC: H04W36/16 ,  H04W36/00 ,  H04W36/24 ,  H04W36/36 ,  H04W52/02 ,  H04W88/06

CPC classification number: H04W36/16 ,  H04W36/0022 ,  H04W36/24 ,  H04W36/36 ,  H04W52/0258 ,  H04W88/06

Abstract: A device and a method for reducing power consumption of an electronic device is provided. The electronic device includes a display device, a battery, and at least one processor configured to be operatively connected to the display device, wherein the processor may determine whether to perform a handover to a second communication network, based on whether the display device is activated and a data throughput, in a state of connection to a first communication network among a plurality of communication networks supportable by the electronic device, and perform a handover to the second communication network when it is determined to perform the handover to the second communication network.

公开(公告)号：US11709530B2

公开(公告)日：2023-07-25

申请号：US17554389

申请日：2021-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heetae Kim ,  Kuntak Kim ,  Mansu Yang ,  Seungchul Choi ,  Kyungha Koo ,  Soongyu Kwon ,  Soohyun Moon ,  Kyungsoo Seo ,  Myungkee Lee ,  Jihwan Lim ,  Hyuntae Jang ,  Kyejeong Jeong

IPC: G06F1/32 ,  G06F1/20 ,  G06F1/3296 ,  G06F1/324 ,  G06F1/26

CPC classification number: G06F1/206 ,  G06F1/324 ,  G06F1/3296 ,  G06F1/26

Abstract: A method of an electronic device are provided in which current consumption for one or more components of the electronic device is compared with a predetermined current. A first surface temperature of the electronic device is determined based on the comparison and power consumption of the one or more components. A location is detected where heat corresponding to the first surface temperature is generated. A second surface temperature of the electronic device is obtained based on power consumption of a component disposed in the electronic device corresponding to the location where the heat is generated. A target temperature is set based on the obtained second surface temperature. The component is controlled to reduce the power consumption of the component based on the target temperature.

公开(公告)号：US11262823B2

公开(公告)日：2022-03-01

申请号：US16109176

申请日：2018-08-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heetae Kim ,  Kuntak Kim ,  Mansu Yang ,  Seungchul Choi ,  Kyungha Koo ,  Soongyu Kwon ,  Soohyun Moon ,  Kyungsoo Seo ,  Myungkee Lee ,  Jihwan Lim ,  Hyuntae Jang ,  Kyejeong Jeong

IPC: G06F1/20 ,  G06F1/3296 ,  G06F1/324 ,  G06F1/26

Abstract: A control method by an electronic device is provided. The control method includes monitoring current consumption for each of a plurality of components of the electronic device, predicting a first surface temperature of the electronic device and detecting a location where heat is generated, predicting a second surface temperature by analyzing power consumption of a component corresponding to the location where heat is generated, determining whether the predicted second surface temperature is greater than or equal to a predetermined temperature, setting a target temperature when the predicted second surface temperature is greater than or equal to the predetermined temperature, and controlling the component to reduce the power consumption.

公开(公告)号：US11221655B2

公开(公告)日：2022-01-11

申请号：US16109176

申请日：2018-08-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heetae Kim ,  Kuntak Kim ,  Mansu Yang ,  Seungchul Choi ,  Kyungha Koo ,  Soongyu Kwon ,  Soohyun Moon ,  Kyungsoo Seo ,  Myungkee Lee ,  Jihwan Lim ,  Hyuntae Jang ,  Kyejeong Jeong

IPC: G06F1/20 ,  G06F1/3296 ,  G06F1/324 ,  G06F1/26

Abstract: A control method by an electronic device is provided. The control method includes monitoring current consumption for each of a plurality of components of the electronic device, predicting a first surface temperature of the electronic device and detecting a location where heat is generated, predicting a second surface temperature by analyzing power consumption of a component corresponding to the location where heat is generated, determining whether the predicted second surface temperature is greater than or equal to a predetermined temperature, setting a target temperature when the predicted second surface temperature is greater than or equal to the predetermined temperature, and controlling the component to reduce the power consumption.

公开(公告)号：US12204381B2

公开(公告)日：2025-01-21

申请号：US17966823

申请日：2022-10-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heetae Kim ,  Minsu Kim

IPC: G06F1/16 ,  G06F1/3212 ,  G06F1/3234 ,  H02P29/40

Abstract: An electronic device may include a first housing, a second housing configured to accommodate at least a part of the first housing and guide sliding movement of the first housing, a flexible display including a first display area coupled to the first housing and a second display area extending from the first display area, a gear disposed inside the second housing and configured to move the flexible display, a motor configured to rotate the gear, at least one sensor, and at least one processor. The at least one processor may be configured to identify a state of the electronic device including at least one of a battery current, a battery voltage, an internal consumption current, a battery level, or an electronic device temperature, based on information sensed through the at least one sensor, and control a speed of the motor or discontinue driving of the motor based on the state of the electronic device.

公开(公告)号：US12174684B2

公开(公告)日：2024-12-24

申请号：US18079878

申请日：2022-12-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heetae Kim ,  Soongyu Kwon ,  Minsung Kim ,  Minsu Kim

IPC: G06F1/324 ,  G06F1/3212

Abstract: An electronic device includes a processor including a central processing unit (CPU) and a plurality of intellectual property (IP) blocks and a memory operationally connected with the processor. The memory stores one or more instructions, when executed, causing the processor to obtain a first voltage level of the electronic device, decrease a clock frequency of a first clock, which is a clock signal supplied to the CPU, when the obtained first voltage level is less than or equal to a specified first threshold voltage, and decrease at least one maximum clock frequency selected from a plurality of maximum clock frequencies, which is set in the CPU and the plurality of IP blocks, when the obtained first voltage level is less than or equal to the first threshold voltage after a first time elapses.

公开(公告)号：US12085996B2

公开(公告)日：2024-09-10

申请号：US17966823

申请日：2022-10-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heetae Kim ,  Minsu Kim

IPC: G06F1/16 ,  G06F1/3212 ,  G06F1/3234 ,  H02P29/40

CPC classification number: G06F1/1675 ,  G06F1/1624 ,  G06F1/1652 ,  G06F1/3212 ,  G06F1/3265 ,  H02P29/40

Abstract: An electronic device may include a first housing, a second housing configured to accommodate at least a part of the first housing and guide sliding movement of the first housing, a flexible display including a first display area coupled to the first housing and a second display area extending from the first display area, a gear disposed inside the second housing and configured to move the flexible display, a motor configured to rotate the gear, at least one sensor, and at least one processor. The at least one processor may be configured to identify a state of the electronic device including at least one of a battery current, a battery voltage, an internal consumption current, a battery level, or an electronic device temperature, based on information sensed through the at least one sensor, and control a speed of the motor or discontinue driving of the motor based on the state of the electronic device.