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公开(公告)号：US20250168517A1
公开(公告)日：2025-05-22
申请号：US19029791
申请日：2025-01-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Khanh NGUYEN VAN , Anh NHU DINH VIET , Cuong VU DUC , Minh BUI NGOC , Chat NGUYEN VAN , Thinh NGUYEN VAN
Abstract: A method of controlling an electronic device including a camera is provided. The method includes obtaining an image frame, which is captured at a current frame rate by using an image sensor included in the camera; determining whether the current frame rate is lower than a reference frame rate; based on determining that the current frame rate is lower than the reference frame rate, determining whether a brightness value of the image frame is lower than a reference brightness value; based on determining that the brightness value of the image frame is lower than the reference brightness value, determining whether the camera is in a first state in which the camera is blocked by an obstacle; and based on determining that the camera is in the first state, changing an exposure setting of the camera to first exposure setting.
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公开(公告)号：US20250168307A1
公开(公告)日：2025-05-22
申请号：US18800432
申请日：2024-08-12
Inventor： Woo-Shik KIM , Hyejin OH , Jewon KANG , Sangyoon LEE , Heejin CHOI , Yungkyung PARK
Abstract: An apparatus for obtaining an image may include a multispectral image sensor configured to obtain an image through four or more channels, and a processor configured to estimate illumination information by inputting the obtained image to a pre-trained deep learning network and perform color transformation for the obtained image based on the estimated illumination information, wherein the deep learning network learns a channel correlation between the channels to output the estimated illumination information.
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公开(公告)号：US20250168302A1
公开(公告)日：2025-05-22
申请号：US19008331
申请日：2025-01-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Younghoon JEONG , Jaesung PARK
Abstract: Disclosed is an image output device including a projector and a communication interface including a circuit. The image output device acquires brightness information of an input image received via the communication interface, identifies whether another image output device outputs the input image by adjusting its luminance, by communicating with the other image output device that receives a same image as the input image and outputs the same image onto a projection surface, adjusts the luminance of at least one area included in the input image based on the brightness information according to a result of the identifying, and controls the projector to output the adjusted input image onto the projection surface.
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公开(公告)号：US20250168291A1
公开(公告)日：2025-05-22
申请号：US18798324
申请日：2024-08-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Vahid ZEHTAB , Marcus Anthony BRUBAKER , Michael Scott brown , David Brian LINDELL
IPC: H04N1/60
Abstract: The present disclosure provides methods, apparatuses, systems, and computer-readable mediums for encoding color lookup tables (LUTs) by an apparatus. A method includes determining a first identifier corresponding to a first LUT of a plurality of LUTs, providing, to a trained machine learning model, the first identifier and an input lattice, obtaining, from the trained machine learning model, an output lattice corresponding to the first LUT, and performing color manipulation on at least one input image using the output lattice. Each LUT of the plurality of LUTs includes mappings from input color values to output color values. The trained machine learning model has been jointly trained on the plurality of LUTs and identification information corresponding to each LUT in the plurality of LUTs.
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公开(公告)号：US20250168269A1
公开(公告)日：2025-05-22
申请号：US19035377
申请日：2025-01-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihan SHIN , Goun LEE , Wonchang LEE
IPC: H04M1/72403 , G09G3/00 , H04M1/02 , H04M1/72484
Abstract: An electronic device may comprise: a housing of the electronic device; a display disposed in the housing; a posture sensor configured to generate data used to recognize the posture of the electronic device; at least one processor, comprising processing circuitry, operatively connected to the posture sensor and the display; and a memory for storing an application, operatively connected to the processor. At least one processor, individually and/or collectively, may be configured to carry out the operations of: displaying a first background image in a first background image display area configured to display a background image in a display area activated to display visual information on the display; monitoring, on the basis of data received from the posture sensor, whether the posture of the electronic device has changed from a first posture corresponding to a portrait mode to a second posture corresponding to a landscape mode, or from the second posture to the first posture; monitoring whether there is a visual change in the execution screen of an application in the activated display area; based on recognizing, as a result of the monitoring, a change in the posture of the electronic device or a visual change in the execution screen of an application, configuring a second background image display area, which has a reduced size compared to the first background image display area, in the activated display area; reconstructing a second background image from the first background image, so that the second background image can be displayed in the second background image display area; and displaying the second background image in the second background image display area.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20250167973A1
公开(公告)日：2025-05-22
申请号：US18927234
申请日：2024-10-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jiyoung LEE , Taejong KIM , Jeongyeol BAE , Sangmin YOO , Jongsoo LEE
IPC: H04L5/14
Abstract: A device configured to perform second order intercept point (IP2) calibration for a wireless transceiver includes a memory storing instructions, an interface, and at least one processor communicatively coupled to the interface and to the memory. The interface is configured to receive, from the wireless transceiver, a signal including second order intermodulation distortion (IMD2), and transmit, to the wireless transceiver, an in-phase correction code (I-correction code) and a quadrature-phase correction code (Q-correction code). The at least one processor is configured to execute the instructions to analyze a level of the IMD2 based on a plurality of heterogeneous methods, and adjust at least one of the I-correction code or the Q-correction code based on analysis results.
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17.发明申请公开(公告)号：US20250167839A1
公开(公告)日：2025-05-22
申请号：US19028872
申请日：2025-01-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Eunsung JEON , Myeongjin KIM , Wookbong LEE , Chulho CHUNG , Jonghun HAN
IPC: H04B7/0417 , H04B7/0452 , H04B7/06 , H04W80/02 , H04W84/12
Abstract: A method of a first device communicating with at least one second device in a wireless local area network (WLAN) system includes the first device generating a null data packet announcement (NDPA) frame and transmitting the NDPA frame to the at least one second device. The generating of the NDPA frame includes identifying a protocol version of the at least one second device and the NDPA frame includes an NDPA version subfield generated based on the protocol version.
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公开(公告)号：US20250167669A1
公开(公告)日：2025-05-22
申请号：US19024988
申请日：2025-01-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chiun-He LIN , Minyong JUNG , Chen TSOU
Abstract: Provided is an electronic device including an inductor configured to be charged, a distribution circuit configured to charge the inductor for a first period, provide a first output voltage to outside through a first output terminal, based on the charged inductor, charge the inductor for a second period, and provide a second output voltage to the outside through a second output terminal, based on the charged inductor, and a timing controller configured to alternately provide the first output voltage and the second output voltage in the first period and the second period and provide a control signal to the distribution circuit such that at least some of a plurality of first periods are consecutive.
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公开(公告)号：US20250167582A1
公开(公告)日：2025-05-22
申请号：US19028396
申请日：2025-01-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ku-Chul JUNG , Chul-Woo PARK , Sung-Geun YOON , Sang-Hyun RYU
Abstract: An apparatus for wired and wireless charging of an electronic device are provided. The electronic device includes a housing, a display on a surface of the housing, a battery mounted in the housing, a circuit electrically connected with the battery, a conductive pattern positioned in the housing, electrically connected with the circuit, and configured to wirelessly transmit power to an external device, a connector on another surface of the housing and electrically connected with the circuit, a memory, and a processor electrically connected with the display, the battery, the circuit, the connector, and/or the memory. The circuit is configured to electrically connect the battery with the conductive pattern to wirelessly transmit power to the external device and electrically connect the battery with the connector to transmit power to the external device by wire, simultaneously or selectively, with wirelessly transmitting power to the external device.
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公开(公告)号：US20250167462A1
公开(公告)日：2025-05-22
申请号：US19028573
申请日：2025-01-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hakjin KIM , Jangsun YOO , Jihye MOON , Myeonggil LEE , Donguk CHOI , Gun LIM
Abstract: Electronic device includes, as a foldable housing, a first antenna disposed on a first lateral member, a second antenna disposed on the first lateral member so as to transmit/receive signals in a second frequency band different from a first frequency band, a third antenna disposed on a second lateral member so as to transmit/receive signals in the first frequency band, a fourth antenna disposed on the second lateral member so as to transmit/receive signals in the second frequency band, a switch for electrically connecting first, second, third, and/or fourth antennas to a wireless circuit, a sensor for sensing an external object contacting or approaching the electronic device, and a processor. The processor selects an antenna to output signals according to the frequency band of signals transmitted, the status of the foldable housing, and/or a contact or approach of an external object, and connects the wireless circuit and the selected antenna.
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