公开(公告)号：US20230084175A1

公开(公告)日：2023-03-16

申请号：US17983929

申请日：2022-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongwoo KIM ,  Minsu KIM ,  Yonggeol KIM ,  Hyun LEE ,  Hyunchul HWANG

IPC: H03K3/037 ,  H03K19/00 ,  H03K3/3562

Abstract: A flip-flop includes an input switching circuit configured to output an intermediate signal based on an input signal and at least one of a phase of a clock signal or a phase of an inverted clock signal, the phase of the inverted clock signal being opposite to the phase of the clock signal, and block application of a driving voltage to at least one circuit element of the input switching circuit in response to receiving a reset signal representing a reset operation of the flip-flop, and a latch circuit configured to generate an output signal based on the intermediate signal according to the at least one of the phase of the clock signal or the phase of the inverted clock signal.

公开(公告)号：US20220221830A1

公开(公告)日：2022-07-14

申请号：US17572932

申请日：2022-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjin NOH ,  Sungyong BANG ,  Jaeho KIM ,  Jongwoo KIM ,  Hakryoul KIM ,  Youngcheol SIN ,  Mooyoung KIM

IPC: G05B15/02

Abstract: According to various embodiments, an electronic device may include at least one temperature sensor, a memory, and at least one processor operatively coupled to the at least one temperature sensor and the memory, and the memory may be configured to, when executed, enable the at least one processor to identify the electronic device is in a first overheat state based on a heat temperature of the electronic device obtained by using the at least one temperature sensor, perform data processing in a first data processing speed range in the first overheat state, to identify a first time period and/or a first data processing speed corresponding to a first specified event, upon occurrence of the first specified event during the data processing corresponding to the first specified event in the first data processing speed range, perform data processing based on the first time period and/or the first data processing speed, and to perform data processing in the first data processing speed range based on expiration of the first time period or completion of data processing corresponding to the first specified event. Various other embodiments are also possible.

公开(公告)号：US20220141777A1

公开(公告)日：2022-05-05

申请号：US17577181

申请日：2022-01-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaebeom LEE ,  Sungyong BANG ,  Sangyoung SON ,  Sangmin LEE ,  Jongwoo KIM ,  Hakryoul KIM ,  Mooyoung KIM

IPC: H04W52/28

Abstract: An electronic device includes a plurality of antenna modules, a first communication circuit communicating in a first communication scheme via at least one antenna module The electronic device also includes a second communication circuit communicating in a second communication scheme. The electronic device further includes a temperature sensor, a processor and a memory storing instructions. The instructions are configured to, when executed, enable the at least one processor to detect a temperature associated with the antenna module or the first communication circuit while communicating via the first communication circuit, identify a first control step among a plurality of control steps based on an operation type of the electronic device and the at least one temperature detected, and limit at least some operations on at least one of the at least one antenna module or the first communication circuit, corresponding to the identified first control step.

公开(公告)号：US20210240156A1

公开(公告)日：2021-08-05

申请号：US17248677

申请日：2021-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aditya JHAWAR ,  Aditi JAISWAL ,  Jaitirth Anthony JACOB ,  Nikhil SAHNI ,  Hakryoul KIM ,  Jongwoo KIM ,  Sungyong BANG ,  Sunghun JUNG ,  Suraj JHA ,  Vaisakh Punnekkattu CHIRAYIL SUDHEESH BABU ,  Renju Chirakarotu NAIR

IPC: G05B19/406 ,  G06N3/08

Abstract: Methods and systems for ascertaining factors contributing to the temperature of a device. A method includes monitoring a plurality of parameters that are contributing to a temperature of the device. The method also includes estimating a degree of contribution of internal factors to the temperature of the device based on the monitored plurality of parameters and a battery temperature of a battery of the device. The method further includes estimating a degree of contribution of external factors to the temperature of the device, based on the monitored plurality of parameters and a battery temperature of a battery of the device. A neural network can be used for estimating the temperature of the ambience of the device and the impacts of internal and external factors on temperature of the device.

公开(公告)号：US20210026709A1

公开(公告)日：2021-01-28

申请号：US16931969

申请日：2020-07-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjin NOH ,  Sungyong BANG ,  Jonglin LEE ,  Jongwoo KIM ,  Hakryoul KIM ,  Mooyoung KIM

IPC: G06F9/50 ,  G01K7/22 ,  G01K13/00

Abstract: An electronic device is provided. An electronic device includes at least one antenna module, a first communication circuit configured to provide first communication via the at least one antenna module, a plurality of temperature sensor, at least one processor operationally connected to the first communication circuit and the plurality of temperature sensors, and a memory. The memory may store instructions which, when executed, cause the at least one processor to obtain a first temperature associated with the electronic device via the plurality of temperature sensors, identify a second temperature associated with the first communication based on the first temperature being equal to or higher than a first threshold value, identify an operation state of at least one application, in which data throughput associated with the first communication is equal to or more than designated throughput, based on the second temperature being equal to or higher than a second threshold value, and adjust first data throughput of a first application, which is operating in a background state, among the at least one application.

公开(公告)号：US20220417457A1

公开(公告)日：2022-12-29

申请号：US17670793

申请日：2022-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daeyoung KIM ,  Kundong KIM ,  Jongwoo KIM ,  Suyoung LEE

IPC: H04N5/355 ,  H04N5/357

Abstract: Disclosed is a device for noise reduction using dual conversion gain, which includes an image sensor including a pixel array, the pixel array configured to generate a first pixel signal corresponding to a first conversion gain and a second pixel signal corresponding to a second conversion gain from pixels sharing a floating diffusion region and the image sensor configured to generate first image data and second image data based on the first pixel signal and the second pixel signal, and an image signal processor that generates an output image based on the first image data and the second image data. The image signal processor includes a normalization circuit that normalizes the first image data based on a dynamic range of the second image data to generate third image data, and a blending circuit that generates the output image based on the second image data and the third image data.

公开(公告)号：US20220360712A1

公开(公告)日：2022-11-10

申请号：US17702360

申请日：2022-03-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jongwoo KIM ,  Kilwoo CHUNG ,  Daeyoung KIM ,  Suyoung LEE

IPC: H04N5/232

Abstract: An imaging device includes a lens module configured to receive an optical signal, an image sensor configured to generate image data based on the received optical signal, a tilting module configured to adjust a position of the image sensor, and a processor configured to control the tilting module based on the image data. The processor is further configured to recognize a target object from the image data and control the tilting module in response to comparing a location of the target object with reference location information including object location information.

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：US20210247823A1

公开(公告)日：2021-08-12

申请号：US17152968

申请日：2021-01-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungyong BANG ,  Hyunjin NOH ,  Byungsoo KWON ,  Jongwoo KIM ,  Sangmin LEE ,  Hakryoul KIM ,  Mooyoung KIM

IPC: G06F1/20 ,  G06F1/3287

Abstract: In certain embodiments, an electronic device comprises a temperature sensor; and a processor, wherein the processor is configured to: detect that a temperature of the electronic device exceeds a predetermined temperature; when the temperature exceeds the predetermined temperature, drive at least one process satisfying a predetermined condition for a proportion of time periods and not driving the at least one process during remaining time periods.