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公开(公告)号：US20230333899A1
公开(公告)日：2023-10-19
申请号：US18337723
申请日：2023-06-20
Inventor： Wookeun JUNG , Jaejin LEE , Seung Wook LEE
CPC classification number: G06F9/5027 , G06F9/3802 , G06N3/063 , G06F9/48 , G06F9/3836 , G06F9/30014
Abstract: A processor-implemented accelerator method includes: reading, from a memory, an instruction to be executed in an accelerator; reading, from the memory, input data based on the instruction; and performing, on the input data and a parameter value included in the instruction, an inference task corresponding to the instruction.
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公开(公告)号：US20190068048A1
公开(公告)日：2019-02-28
申请号：US16114728
申请日：2018-08-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeonggyu PARK , Jaejin LEE , Kwansung MOON
CPC classification number: H02M1/08 , H02M3/156 , H02M3/1584 , H02M7/217 , H02M2001/0009 , H02M2001/0025
Abstract: The present disclosure relates to a communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology. The present disclosure is applicable to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retails, and security and safety-related services) based on the 5G communication technology and the IoT-related technology. An operation method of a power supply is provided. The operation method includes calculating an inter-phase current deviation by averaging current deviations between a first phase current and a second phase current, comparing the inter-phase current deviation with a first threshold value, adjusting a pulse width modulation (PWM) duty value of at least one of a first phase and a second phase according to a result of the comparing, and compensating for inter-phase current deviation according to the adjusted PWM duty value.
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公开(公告)号：US20140297992A1
公开(公告)日：2014-10-02
申请号：US14228868
申请日：2014-03-28
Inventor： Jin-Seok LEE , Seong-Gun KIM , Dong-Hoon YOO , Seok-Joong HWANG , Jeongho NAH , Jaejin LEE , Jun LEE
IPC: G06F9/30
CPC classification number: G06F8/40
Abstract: An apparatus and method for generating vector code are provided. The apparatus and method generate vector code using scalar-type kernel code, without user's changing a code type or modifying data layout, thereby enhancing user's convenience of use and retaining the portability of OpenCL.
Abstract translation: 提供了一种用于产生矢量码的装置和方法。 该设备和方法使用标量型内核代码生成向量代码，无需用户更改代码类型或修改数据布局，从而提高用户使用方便性并保留OpenCL的可移植性。
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Patent Agency Ranking
公开(公告)号：US20250075965A1
公开(公告)日：2025-03-06
申请号：US18753491
申请日：2024-06-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Suhyeong LIM , Donghyeon KWAK , Jaejin LEE , Hojune JEON
IPC: F25D23/02
Abstract: A refrigerator may include a main body forming a storage compartment; a door configured to open and close the storage compartment and including a guide rail; and a hinge bracket connecting the main body and the door so the door is rotatable between being opened and a closed to respectively open and close the compartment. The hinge bracket may include a guide shaft inserted into the guide rail to guide rotation of the door. The guide rail may include: a first end and a second end where the guide shaft is respectively located when the door is closed and opened, a free area between the first and second end and having a first width, and a limited area between the second end and free area and having a second width less than the first width.
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25.发明申请公开(公告)号：US20250068938A1
公开(公告)日：2025-02-27
申请号：US18426830
申请日：2024-01-30
Inventor： Minje KIM , Jaejin LEE , Dohun KIM , Jinpyo KIM , Soon-Wan KWON , Heehoon KIM , Daeyoung PARK
IPC: G06N5/022 , G06F1/3203 , G06N3/04
Abstract: A processor-implemented method includes obtaining a benchmark execution result, receiving input data comprising a neural network model subject to prediction and analysis requirement information, receiving information on hardware of a device in which the neural network model is run, building a prediction model based on the benchmark execution result and the hardware information, extracting layer information respectively corresponding to a plurality of layers configuring the neural network model, and predicting either one or both of operation performance information and energy efficiency information respectively corresponding to the plurality of layers by inputting the analysis requirement information and the layer information to the prediction model.
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公开(公告)号：US20240162868A1
公开(公告)日：2024-05-16
申请号：US18238341
申请日：2023-08-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaejin LEE , Jeonggyu Park , Moohyun Park , Hyunkyu Chon
CPC classification number: H03F3/245 , H02M1/0058 , H02M3/01 , H02M3/33592 , H03F1/3241 , H03F2200/451
Abstract: In embodiments, a power supply circuit is provided. The power supply circuit may comprise a plurality of direct current direct current (DCDC) converter circuits and a pulse width modulation (PWM) controller operatively connected to the plurality of DCDC converter circuits. The PWM controller may be configured to obtain a current voltage of a power amplifier. The PWM controller may be configured to obtain a reference voltage for the power amplifier. The PWM controller may be configured to generate PWM control signals for the plurality of DCDC converter circuits based on a difference between the current voltage and the reference voltage. The PWM controller may be configured to provide the PWM control signals to the plurality of DCDC converter circuits. Each DCDC converter circuit of the plurality of DCDC converter circuits may comprise a transformer, a primary active clamping circuit connected to a primary end of the transformer, and a secondary resonance converter circuit connected to a secondary end of the transformer. The secondary resonance converter circuit may comprise a diode configured to provide a regeneration current from the secondary end of the transformer to an output end of the secondary resonance converter circuit.
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27.发明公开公开(公告)号：US20230418545A1
公开(公告)日：2023-12-28
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
CPC classification number: G06F3/162 , G06F3/165 , H04R3/00 , G06F13/4282 , G06F2213/0042 , H04R2420/05 , H04R2420/09
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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28.发明申请METHOD FOR GUIDING SHOOTING LOCATION OF ELECTRONIC DEVICE AND APPARATUS THEREFOR 审中-公开用于引导电子设备的拍摄位置的方法及其装置公开(公告)号：US20150264267A1
公开(公告)日：2015-09-17
申请号：US14620552
申请日：2015-02-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyungmin PARK , Jaejin LEE
CPC classification number: H04N5/23293 , H04N5/23206 , H04N5/23222 , H04N5/2351 , H04N2101/00
Abstract: A method and apparatus for guiding a camera shooting location. A subject is shot with a camera of the electronic device, and the device identifies whether an amount of incident light measured by a sensor of the camera is greater than a predetermined threshold value. The preview image is displayed along with recommended shooting location information if the amount of incident light amount is greater than the predetermined threshold value. A sensor unit has an illumination sensor configured to measure a sunlight amount, and a gyroscope sensor and an orientation sensor configured to measure a shooting direction of the camera. A processor controls a wireless communication unit including a GPS for measuring the locations of the electronic device, subject, and Sun. Recommended shooting location information is displayed informing where to move to shoot the subject if the incident light amount is greater than the predetermined threshold value.
Abstract translation: 一种用于引导相机拍摄位置的方法和装置。 用电子设备的相机拍摄对象，并且该设备识别由相机的传感器测量的入射光量是否大于预定阈值。 如果入射光量大于预定阈值，则预览图像与推荐拍摄位置信息一起显示。 传感器单元具有被配置为测量阳光量的照明传感器，以及被配置为测量照相机的拍摄方向的陀螺仪传感器和方位传感器。 处理器控制包括用于测量电子设备，被摄体和太阳的位置的GPS的无线通信单元。 如果入射光量大于预定阈值，则显示推荐的拍摄位置信息，通知如何移动以拍摄对象。
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