公开(公告)号：US20210201142A1

公开(公告)日：2021-07-01

申请号：US17096748

申请日：2020-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jonghun LEE ,  Kyounghoon KIM ,  Chaeseok IM

IPC: G06N3/08

Abstract: An electronic device is provided. The electronic device includes: a memory configured to store first information and second information; and a processor configured to obtain a first weight matrix by loading the first information or obtain a second weight matrix by loading the first information and the second information, based on resource information of the electronic device, wherein the first information includes weights related to the first weight matrix and a first index corresponding to the weights, and the second information includes an additional weight for obtaining the second weight matrix and a second index corresponding to the additional weight.

公开(公告)号：US20210034568A1

公开(公告)日：2021-02-04

申请号：US16936965

申请日：2020-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyounghoon KIM ,  Gyeonghoon KIM ,  Hyunsik KIM ,  Haksup SONG ,  Guyeon WEI ,  Jonghun LEE ,  Jinsae JUNG ,  Junguk CHO ,  Sangbok HAN

IPC: G06F15/80 ,  G06F9/50

Abstract: A processor is provided. The processor includes a plurality of processing elements configured to be arranged in a matrix form, and a controller configured to control the plurality of processing elements during a plurality of cycles to process a target data, control first processing elements so that each of the first processing elements operates data provided from adjacent first processing elements and the input first element and inputs each of second elements included in a second row among the plurality of elements to second processing elements arranged in the second row among the plurality of processing elements, control the second processing elements so that each of the second processing elements operates data provided from adjacent second processing elements and the input second element, and operates data provided from the adjacent first processing elements in the same column among the first processing elements and pre-stored operation data.

公开(公告)号：US20190278828A1

公开(公告)日：2019-09-12

申请号：US16295599

申请日：2019-03-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Younghwan PARK ,  Kyounghoon KIM ,  Dongkwan SUH ,  Hansu CHO ,  Keshava PRASAD NAGARAJA ,  Sukjin KIM ,  Hyunjung KIM

IPC: G06F17/15

Abstract: An electronic apparatus is provided. The electronic apparatus includes a storage storing object data and kernel data, and a processor including a plurality of processing elements arranged in a matrix formation, wherein the processor is configured to input corresponding first elements among a plurality of first elements included in the object data into processing elements arranged in a first row among the plurality of processing elements, and input a plurality of second elements included in the kernel data sequentially into the processing elements arranged in the first row to perform operations between the corresponding first elements and the plurality of second elements, to identify a depth in which a first element and a second element have a non-zero value, and to input the first element and the second element corresponding to the identified depth into a calculator included in each of the processing elements arranged in the first row to perform a convolution operation.

公开(公告)号：US20240405165A1

公开(公告)日：2024-12-05

申请号：US18662576

申请日：2024-05-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeongeun YUN ,  Seongmin KIM ,  Sungwoo CHOI ,  Kyounghoon KIM ,  Minhee NOH ,  Jeongrok OH

IPC: H01L33/50 ,  H01L25/075

Abstract: A light emitting device includes a light emitting diode chip configured to emit first light having a peak wavelength of 400 nm to 470 nm; a wavelength conversion material converting a portion of the first light into second light having a peak wavelength of 620 nm to 670 nm; and a near-infrared phosphor configured to convert a portion of the first light into third light having a peak wavelength of 740 nm to 820 nm, wherein the near-infrared phosphor includes a phosphor represented by composition formula CaAl(12-x-y)GayO19:xCr3+, where x satisfies 0.1≤x≤0.3 and y satisfies 1 or more, and an emission spectrum of the third light alone has a ratio of an intensity of 690 nm relative to an intensity of 780 nm of 0.3 or less.

公开(公告)号：US20210034127A1

公开(公告)日：2021-02-04

申请号：US16941973

申请日：2020-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wookwang LEE ,  Dongrak SHIN ,  Kyoungwon KIM ,  Sungjoon CHO ,  Kyounghoon KIM

IPC: G06F1/26 ,  G06F13/42 ,  G06F1/28

Abstract: The present application provides an electronic device for preventing a universal serial bus (USB) device from being damaged, and an operating method therefor. The electronic device includes a universal serial bus (USB) connector connectable to at least one of a charging device and a USB device through a dual gender, and at least one processor electrically coupled to the USB connector. The at least one processor is configured to detect a connection of the charging device and the USB device to the electronic device through the USB connector, in response to the connection of the charging device and the USB device to the electronic device, determine a charging voltage satisfying a designated condition, and request the charging device to provide the determined charging voltage through the USB connector.

公开(公告)号：US20200266648A1

公开(公告)日：2020-08-20

申请号：US16738477

申请日：2020-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngmi HA ,  Hyunjun OH ,  Jungmin LEE ,  Kuchul JUNG ,  Sungjoon CHO ,  Hansol CHOI ,  Kyounghoon KIM ,  Seongil LEE

IPC: H02J7/00

Abstract: An electronic device is provided. The electronic device includes a housing, a battery disposed inside the housing, a power management module for controlling charging of the battery, and at least one processor operationally connected with the battery and the power management module. The at least one processor is provided to direct a plurality of charging intervals while charging the battery, each of the plurality of charging intervals having a target voltage, to alternately charge the battery in a first mode and in a second mode through the power management module, wherein a charging current flowing into the battery is uniformly maintained in the first mode and a voltage of the battery is uniformly maintained in the second mode, and to switch the first mode to the second mode when the voltage of the battery reaches the target voltage in the first mode.

公开(公告)号：US20200266627A1

公开(公告)日：2020-08-20

申请号：US16738404

申请日：2020-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngmi HA ,  Duhyun KIM ,  Seungbeom KANG ,  Kyounghoon KIM ,  Byungwook KIM ,  Kwanbae SON ,  Sungjoon CHO ,  Hansol CHOI

IPC: H02J1/10 ,  H02J1/14 ,  H02J7/00

Abstract: A method of controlling charging of a plurality of batteries and an electronic device to which the same is applied are provided. The electronic device includes a housing, a plurality of batteries arranged in the housing, a power management module that controls the plurality of batteries, a plurality of current limiting ICs that limits a maximum intensity of a current flowing into each of the plurality of batteries, and at least one processor operationally connected to the plurality of batteries, the power management module and the plurality of current limiting ICs. The at least one processor may set a total charging current output from the power management module, set an individual charging current flowing into each of the plurality of batteries in proportion to a total capacity of each of the plurality of batteries, and recalculate the individual charging currents when the total charging current changes.

公开(公告)号：US20200119581A1

公开(公告)日：2020-04-16

申请号：US16653469

申请日：2019-10-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yusu KIM ,  Kyoungwon KIM ,  Kyounghoon KIM ,  Byungwook KIM ,  Jeongmin MOON ,  Kyungmin PARK ,  Jungmin LEE ,  Juhyang LEE ,  Kuchul JUNG ,  Sungjoon CHO ,  Chihyun CHO ,  Hansol CHOI ,  Youngmi HA ,  Yongsang YUN

IPC: H02J7/02 ,  H02J50/10

Abstract: According to various embodiments, an electronic device comprises a battery, a wireless interface including a coil and configured to wirelessly transmit electric power from the battery via the coil, and at least one processor configured to: perform a wireless charging function of wirelessly transmitting electric power to an external device via the wireless interface, while neither the electronic device nor the external device is being supplied with electric power from an external power source via a wire, and based on identifying that the external device starts being supplied with electric power from an external power source via a wire while performing the wireless charging function, stop performing the wireless charging function of wirelessly transmitting electric power to the external device.

公开(公告)号：US20170097666A1

公开(公告)日：2017-04-06

申请号：US15056876

申请日：2016-02-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongrak SHIN ,  Kyounghoon KIM ,  Wootaek SONG

IPC: G06F1/26 ,  G06F13/42 ,  G06F1/28

CPC classification number: G06F1/266 ,  G06F1/1632 ,  G06F1/263 ,  G06F1/28 ,  G06F13/4282

Abstract: Various embodiments of the present disclosure relate to an adaptive power management method and apparatus. The electronic device includes: a first interface for communicating with a first external electronic device functionally connected to the electronic device; a second interface for receiving power supplied by a second external electronic device; and a processor, wherein the processor determines whether the electronic device is electrically connected to the second external electronic device through the second interface, generates state information corresponding to a result of the determination, and transmits the state information to the first external electronic device through the first interface. Furthermore, various embodiments are possible.