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1.发明授权公开(公告)号：US12204812B2
公开(公告)日：2025-01-21
申请号：US18243431
申请日：2023-09-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wookwang Lee , Kyounghoon Kim , Hyungsik Park , Dongrak Shin , Youngjung Yoon , Jaejin Lee
Abstract: Embodiments of an electronic device are disclosed. The electronic device may include a USB Type-C connector including at least one configuration channel (CC) pin and a processor operatively connected to the USB Type-C connector. The processor may be configured to: obtain first information of a connected audio output device by using a USB driver; transmit the first information and/or audio card information of the audio output device to an audio framework through a USB framework; control the audio framework to access an interface corresponding to the audio card information; and activate, when at least a portion of second information of the audio output device is obtained through the USB driver while accessing the interface, the interface by transmitting the at least a portion of the second information to the audio framework through the USB framework. Various additional embodiments in addition to the disclosed embodiments are possible.
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公开(公告)号：US11575280B2
公开(公告)日：2023-02-07
申请号：US17106579
申请日：2020-11-30
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
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.
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公开(公告)号：US11916425B2
公开(公告)日：2024-02-27
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
CPC classification number: H02J7/007182 , H02J7/00714 , H02J7/0048
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.
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公开(公告)号：US11120330B2
公开(公告)日：2021-09-14
申请号：US15662225
申请日：2017-07-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Younghwan Park , Kyounghoon Kim , Seungwon Lee , Hansu Cho , Sukjin Kim
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A Processing Element (PE) implemented in an accelerator in a convolutional neural network, which includes a first buffer configured to transfer input data to one other PE, and a second buffer configured to transmit to an outside output data that is processed on the basis of the input data; and an operation unit configured to generate output data.
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公开(公告)号：US10855099B2
公开(公告)日：2020-12-01
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
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.
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Patent Agency Ranking
公开(公告)号：US10168757B2
公开(公告)日：2019-01-01
申请号：US15056876
申请日：2016-02-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongrak Shin , Kyounghoon Kim , Wootaek Song
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.
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公开(公告)号：US12292773B2
公开(公告)日：2025-05-06
申请号：US18135886
申请日：2023-04-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wookwang Lee , Kwanhoe Ku , Kyounghoon Kim , Sukgyong Kim , Dongrak Shin
Abstract: An electronic device includes: a power management module; a connector; a device recognition circuit; and a processor. The processor is configured to: based on a first resistance value detected in a first recognition pin, control the power management module to supply a first power signal to a first power pin and to supply a second power signal to a second recognition pin; receive first identification information of an external device via the first recognition pin or the first data pin; and based on the first identification information, control the power management module to cut off a supply of a first power signal and to maintain a supply of the second power signal.
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8.发明授权公开(公告)号：US11489212B2
公开(公告)日：2022-11-01
申请号：US16747381
申请日：2020-01-20
Applicant: Samsung Electronics Co., Ltd
Inventor： Youngmi Ha , Sungjoon Cho , Seungbeom Kang , Kyounghoon Kim , Duhyun Kim , Byungwook Kim , Jaeho Song , Dongik Sin , Hansol Choi
Abstract: A method of controlling a plurality of batteries and an electronic device to which the same is applied. The electronic device includes a housing and a plurality of batteries. The electronic device also includes a power management module, a plurality of current limiting ICs, and a processor operationally connected to the plurality of batteries, the power management module and the plurality of current limiting ICs. The processor is configured to sense a sum of the currents flowing into the plurality of batteries or a voltage of the power management module, perform a primary end of reducing a magnitude of the sum of the currents flowing into the plurality of batteries, sense the currents or voltages of the plurality of batteries, and perform a secondary end of blocking a current flowing into a battery.
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公开(公告)号：US11409694B2
公开(公告)日：2022-08-09
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
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.
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公开(公告)号：US11113361B2
公开(公告)日：2021-09-07
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
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.
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