公开(公告)号：US20210389973A1

公开(公告)日：2021-12-16

申请号：US17412595

申请日：2021-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hojung CHOI ,  Sangjun PARK ,  Hyeonsu LEE ,  Jongwoo KIM ,  Gilyoung NOH ,  Bohyung LEE ,  Junguk LEE ,  Jongkyu LEE ,  Jaekyong CHOI ,  Inhwan HWANG ,  Mooyoung KIM

IPC: G06F9/48 ,  H04W52/02 ,  G06F9/54

Abstract: A method and an apparatus for reducing power consumption of an electronic device are provided. The method includes executing an app in response to a first user input and switching the app to a background in response to a second user input. The method also includes confirming whether the app that has been switched to the background satisfies at least one condition and automatically limiting an operation of the app when the app that has been switched to the background satisfies the at least one condition. A result of the automatically limiting operation the operation of the app is displayed.

公开(公告)号：US20200266649A1

公开(公告)日：2020-08-20

申请号：US16793665

申请日：2020-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeonsu LEE ,  Chunggeol KIM ,  Hojung CHOI ,  Jeongmin MOON ,  Gyusung CHO ,  Mooyoung KIM

IPC: H02J7/00 ,  G06F3/0484 ,  G06F1/3231

Abstract: An electronic device includes: a location measurement circuitry; a rechargeable battery; a memory configured to store instructions; and at least one processor. The at least one processor may be configured to execute the instructions to: monitor a usage pattern of the battery while the electronic device operates in a first power management state; acquire, based on determining that the usage pattern of the battery is different from a reference pattern derived from a model, information on a location in which the battery is estimated to be charged and information on a time at which the battery is estimated to be charged using the model; and switch, partially based on the information on the location and the information on the time, the first power management state to a second power management state based on a second maximum driving frequency lower than the first maximum driving frequency.