公开(公告)号：EP4187750A1

公开(公告)日：2023-05-31

申请号：EP21883275.6

申请日：2021-10-21

申请人： Samsung Electronics Co., Ltd.

发明人： PARK, Youngmin ,  SHIN, Dongrak ,  LEE, Wookwang

IPC分类号： H02J7/00 ,  H01R24/60 ,  H02J7/04

摘要： According to an embodiment, an electronic device may include: a power management module; a USB connection terminal; a processor operably connected to the power management module and the USB connection terminal; and a memory operably connected to the processor. The memory may store instructions that, when executed, cause the processor to: provide, in response to connection with an external electronic device through the USB connection terminal, fast charging related information to the external electronic device; obtain power based on the fast charging related information from the external electronic device; perform a fast charging operation through the power management module based on the obtained power; determine to enter a first mode for data communication with the external electronic device; and determine whether fast charging is possible in the external electronic device based on the obtained power and an entry into the first mode by the electronic device and the external electronic device.

公开(公告)号：EP4429069A1

公开(公告)日：2024-09-11

申请号：EP24700510.1

申请日：2024-01-25

申请人： Samsung Electronics Co., Ltd.

发明人： PARK, Youngmin ,  SHIN, Dongrak ,  IM, Hyungjae

IPC分类号： H02J7/34 ,  H02J7/00

摘要： An electronic device according to an embodiment may include a battery, a USB connector, first charging circuitry, second charging circuitry, memory, and a processor, wherein the memory stores instructions configured to, when executed by the processor, cause the electronic device to control the second charging circuitry to output second power of a designated second voltage higher than a first voltage of the battery using the second charging circuitry through a designated pin associated with power transfer of the USB connector, based on identification of connection of an external electronic device through the USB connector, obtain information associated with an operable voltage of the external electronic device while the second power is output, suspend the output of the second power based on the obtained information, and control to the first charging circuitry to output first power of the first voltage from the battery through the designated pin, and may include another embodiment.

公开(公告)号：EP4318230A1

公开(公告)日：2024-02-07

申请号：EP22807667.5

申请日：2022-04-26

申请人： Samsung Electronics Co., Ltd.

发明人： PARK, Namhee ,  LEE, Wookwang ,  KIM, Seungjoon ,  LEE, Yanghee ,  PARK, Youngmin ,  LEE, Jaehyuk

IPC分类号： G06F9/4401 ,  G06F9/445 ,  G06F11/30

摘要： According to an embodiment of the disclosure, an electronic device may include a first connecting terminal, a memory, and a processor connected to the first connecting terminal and the memory. The processor may be configured to identify a head unit of a vehicle connected through the first connecting terminal, to obtain at least one information associated with the connected head unit, and to tune a register by using the specified tuning value when the information about the specified tuning value for the connected head unit is stored in the memory. The at least one information associated with the head unit may include an identification of a model of the vehicle or an operating system installed in the head unit.