公开(公告)号：US20240077970A1

公开(公告)日：2024-03-07

申请号：US18507634

申请日：2023-11-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junhyuk LEE ,  Hyunbin PARK ,  Seungjin YANG ,  Jin CHOI

IPC: G06F3/041 ,  G06F3/0488

CPC classification number: G06F3/0416 ,  G06F3/0488

Abstract: An electronic device is provided. The electronic device includes a touch sensor, a processor, and a memory. The processor may determine a touch input from a user as at least one of a force-touch input or a long-touch input, based on received touch data, determine whether a result of determining the touch data matches an intention of the user, store data that does not match the intention of the user as a result of determination among the touch data in the memory, and determine a type of an artificial intelligence (AI)-based pre-learning model to be used in the electronic device, based on touch input accuracy and the data that does not match the intention of the user.

公开(公告)号：US20160004636A1

公开(公告)日：2016-01-07

申请号：US14792869

申请日：2015-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungjin YANG

IPC: G06F12/08

CPC classification number: G06F12/0895 ,  G06F12/0886 ,  G06F2212/401 ,  G06F2212/608

Abstract: An electronic device with a cache memory and a method of operating the electronic device are provided. The electronic device includes a cache memory including a plurality of cache lines each of which includes a first area with at least one storage space and a second area with at least one storage space, where the at least one storage space of the first area has a first size and the at least one storage space of the second area has a second size different from the first size, and a cache controller for storing the data requested for storage in one of the storage spaces of the first or second area, according to a compression factor associated with the data requested for storage when a request is made to store data in the cache memory.

Abstract translation: 提供具有高速缓冲存储器的电子设备和操作电子设备的方法。 电子设备包括高速缓冲存储器，其包括多个高速缓存行，每条高速缓存行包括具有至少一个存储空间的第一区域和具有至少一个存储空间的第二区域，其中第一区域的至少一个存储空间具有 第一尺寸和第二区域的至少一个存储空间具有不同于第一尺寸的第二尺寸，以及高速缓存控制器，用于根据第一尺寸存储请求存储在第一或第二区域的一个存储空间中的数据 当请求将数据存储在高速缓冲存储器中时，与要求存储的数据相关联的压缩因子。

公开(公告)号：US20150261683A1

公开(公告)日：2015-09-17

申请号：US14643046

申请日：2015-03-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eunseok HONG ,  Byoungik KANG ,  Gilyoon KIM ,  Jinyoung PARK ,  Seungjin YANG ,  Jinyong JANG ,  Chunmok CHUNG ,  Jin CHOI

IPC: G06F12/08

CPC classification number: G06F12/0891 ,  G06F12/0895

Abstract: Disclosed are a method and apparatus for controlling a cache memory in an electronic device. The apparatus includes a cache memory having cache lines, each of which includes tag information and at least two sub-lines. Each of the at least two sub-lines including a valid bit and a dirty bit. A control unit may analyze a valid bit of a sub-line corresponding to an address tag of data when a request for writing the data is sensed, determine based on activation or deactivation of the valid bit whether a cache hit or a cache miss occurs, and perform a control operation for allocating a sub-line according to a size of the requested data and write the data when the cache hit occurs.

Abstract translation: 公开了一种用于控制电子设备中的高速缓冲存储器的方法和装置。 该装置包括具有高速缓存行的高速缓冲存储器，每个高速缓存行包括标签信息和至少两个子行。 所述至少两条子线中的每一条包括有效位和脏位。 当感测到写入数据的请求时，控制单元可以分析对应于数据的地址标签的子线的有效位，基于是否发生高速缓存命中或高速缓存未命中来确定有效位的激活或去激活， 并且执行用于根据所请求数据的大小分配子行的控制操作，并且在发生高速缓存命中时写入数据。

公开(公告)号：US20240303767A1

公开(公告)日：2024-09-12

申请号：US18518850

申请日：2023-11-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junhyuk LEE ,  Hyoungsup KIM ,  Hyunbin PARK ,  Seungjin YANG ,  Kwangman OK ,  Jin CHOI ,  Boyeon NA

IPC: G06T3/40 ,  G06T3/00 ,  G06T7/11

CPC classification number: G06T3/40 ,  G06T3/10 ,  G06T7/11 ,  G06T2200/28 ,  G06T2207/20021 ,  G06T2207/20084 ,  G09G3/20 ,  G09G2340/0407

Abstract: An electronic device and control method for selecting a scaler based on image characteristics are provided. The electronic device includes at least one processor, a display, and a plurality of scalers including a first scaler and a second scaler. The at least one processor generates a first temporary upscaling image of an image by using an algorithm of the first scaler and generate a second temporary up scaling image of the image by using an algorithm of the second scaler. The at least one processor identifies a difference value of a pixel between the first temporary upscaling image and the second temporary upscaling image. The at least one processor selects one scaler based on the identified difference value and a preconfigured threshold value. The at least one processor upscales the image and controls the display to display the upscaled image.

公开(公告)号：US20240202590A1

公开(公告)日：2024-06-20

申请号：US18415946

申请日：2024-01-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junhyuk LEE ,  Hyunbin PARK ,  Seungjin YANG

IPC: G06N20/00

CPC classification number: G06N20/00

Abstract: According to certain embodiments, an electronic device comprises: a processor and memory storing instructions; and wherein the instructions, when executed by the processor, further cause the electronic device to: load and compile an artificial intelligence model stored in the memory; determine whether the compiled artificial intelligence model includes a first-type activation function; when the first-type activation function is included in the compiled artificial intelligence model, skip a calculation with respect to a designated value when the designated value exists in a feature map and calculate a value to be calculated subsequent to the designated value; and when the first-type activation function is not included in the compiled artificial intelligence model, perform a calculation with respect to input values of the feature map.

公开(公告)号：US20230098019A1

公开(公告)日：2023-03-30

申请号：US17899138

申请日：2022-08-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junhyuk LEE ,  Hyunbin PARK ,  Seungjin YANG ,  Jin CHOI

IPC: G06F3/041 ,  G06N3/04

Abstract: According to various embodiments, an electronic device includes a memory storing deep learning models for determining a force touch, a touchscreen, and a processor configured to identify a touch input of a user through the touchscreen, receive touch pixel data for frames having a time difference based on the touch input, and identify whether the touch input is a force touch based on the touch pixel data. The processor is configured to identify whether the touch input is the force touch using a first determination model among the deep learning models in response to identifying that the touch input is reinputted a designated first number of times or more within a designated time, and otherwise, identify whether the touch input is the force touch using a determination model having a lower computation load than the first determination model among the deep learning models.

公开(公告)号：US20240152234A1

公开(公告)日：2024-05-09

申请号：US18414453

申请日：2024-01-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junhyuk LEE ,  Hyunbin PARK ,  Seungjin YANG ,  Jin CHOI

IPC: G06F3/041 ,  G06N3/045

CPC classification number: G06F3/0418 ,  G06N3/045

Abstract: According to various embodiments, an electronic device includes a memory storing deep learning models for determining a force touch, a touchscreen, and a processor configured to identify a touch input of a user through the touchscreen, receive touch pixel data for frames having a time difference based on the touch input, and identify whether the touch input is a force touch based on the touch pixel data. The processor is configured to identify whether the touch input is the force touch using a first determination model among the deep learning models in response to identifying that the touch input is reinputted a designated first number of times or more within a designated time, and otherwise, identify whether the touch input is the force touch using a determination model having a lower computation load than the first determination model among the deep learning models.

公开(公告)号：US20230134667A1

公开(公告)日：2023-05-04

申请号：US17979552

申请日：2022-11-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changmi SHIN ,  Jeyoon KIM ,  Seungjin YANG

IPC: G11C29/12 ,  G11C7/04

Abstract: An electronic device includes a power management circuit; a volatile memory; and a processor configured to: based on the electronic device starting system booting, identify whether the system booting is initial booting or whether a condition designated in the volatile memory is satisfied, based on identifying that the system booting is the initial booting or the condition is satisfied, identify a lower positive supply voltage (LVDD) value for the volatile memory by testing an LVDD margin for the volatile memory, and based on the LVDD value being less than a reference LVDD value for the volatile memory, drive the volatile memory using the LVDD value.

公开(公告)号：US20230072337A1

公开(公告)日：2023-03-09

申请号：US17745320

申请日：2022-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junhyuk LEE ,  Hyunbin PARK ,  Seungjin YANG ,  Jin CHOI

IPC: G06F9/50 ,  H04L5/00 ,  G06N3/08

Abstract: An electronic device is provided. The electronic device includes a memory, and a processor including a resource management unit and a neural processing unit. The processor may be configured to obtain an execution request for a specific function operating based on a specific neural network model, identify an available bandwidth of the memory through the resource management unit, and quantize the specific neural network model based on the available bandwidth of the memory through the neural processing unit.