Patents Assigned to Electronics Co., Ltd.
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Patent number: 12381409Abstract: A processor-implemented method with charging control includes: estimating respective step degradation amounts in charging steps of a first charging interval for each of first candidate current patterns of charging a battery from a first state of charge (SOC) level to a second SOC level during the first charging interval; determining an interval degradation amount in the first charging interval for each of the first candidate current patterns, based on the estimated step degradation amounts; and selecting a first representative current pattern indicating a minimum degradation amount from among the first candidate current patterns, based on the determined interval degradation amounts.Type: GrantFiled: January 13, 2022Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Daeryong Jung, Jinho Kim, Young Hun Sung, Duk Jin Oh, Ju Wan Lim
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Patent number: 12379493Abstract: A miniature optical sensing device for determining distance to an object and velocity of the object, and identifying the shape and structure of the object, for example, a solid-state LIDAR, and a method for determining distance to an object and velocity of the object, and identifying the shape and structure of the object by using the optical sensing device is provided. The sensing device includes optically coupled one laser radiation source, at least one optical collimator, a beam-splitter, a light reflector, an optical beam guide, at least one detector for detecting radiation reflected from the object, as well as a controller, wherein the at least one detector corresponding to the respective at least one laser radiation source forms individually functioning and individually adjustable measuring channels with the possibility of providing data about the object, and the controller is configured to ensure the simultaneous or selective operation of the measuring channels.Type: GrantFiled: August 27, 2021Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Viacheslav Sergeevich Kholoburdin, Vladislav Valerievich Lychagov, Vladimir Mikhailovich Semenov, Anastasiia Sergeevna Suvorina, Kirill Gennadievich Beliaev, Dmitrii Alexandrovich Shelestov
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Patent number: 12381140Abstract: A semiconductor package includes: a substrate including an insulating layer, a plurality of pads on the insulating layer, a surface protective layer covering the insulating layer and having first through-holes exposing at least a portion of the insulating layer and second through-holes exposing at least a portion of each of the plurality of pads, a plurality of first dummy patterns extending from the plurality of pads to the first through-holes, and a plurality of second dummy patterns extending from the first through-holes to an edge of the insulating layer; a semiconductor chip on the substrate and including connection terminals electrically connected to the plurality of pads exposed through the second through-holes; and an encapsulant encapsulating at least a portion of the semiconductor chip and filling the first through-holes, wherein a separation distance between the first through-holes is greater than a separation distance between the second through-holes.Type: GrantFiled: September 19, 2022Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventor: Jinmo Kwon
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Patent number: 12382150Abstract: The disclosure relates to a method and an apparatus for dynamic scene updates (scenes including timed media) requiring extensions to scene description patch documents supporting timed media. A method for timed and event triggered updates in a scene description for extended reality (XR) multimedia is provided. The method includes parsing a scene description and at least one scene update track sample in a timed scene description update track or at least one scene update item to update the scene description and rendering the updated scene description on a display.Type: GrantFiled: April 15, 2022Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Eric Yip, Hyunkoo Yang, Sungryeul Rhyu, Jaeyeon Song
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Patent number: 12382670Abstract: A thin film structure includes a substrate; and a material layer having a fluorite structure, the material layer on the substrate and comprising crystals of which <112> crystal orientation is aligned in a normal direction of the substrate. The material layer may have ferroelectricity. The material layer may include the crystals of which the <112> crystal orientation is aligned in the normal direction of the substrate among all crystals of the material layer in a dominant ratio.Type: GrantFiled: August 27, 2021Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Dukhyun Choe, Hyangsook Lee, Junghwa Kim, Eunha Lee, Sanghyun Jo, Jinseong Heo
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Patent number: 12382485Abstract: A method, performed by a user equipment (UE), in a wireless communication system includes: obtaining sidelink logical channel configuration information corresponding to a logical channel and including a sidelink logical channel priority (sl-priority) parameter; selecting a destination associated with one of unicast, groupcast, and broadcast, based on the sidelink logical channel configuration information and sl-priority configured for each of at least one logical channel including sidelink data available for transmission; allocating sidelink resources to at least one logical channel corresponding to the destination based on the sl-priority configured for each of the at least one logical channel corresponding to the destination; multiplexing sidelink data included in the at least one logical channel corresponding to the destination to a medium access control (MAC) protocol data unit (PDU); and transmitting the MAC PDU to another UE using the sidelink resources.Type: GrantFiled: February 12, 2024Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Hyunjeong Kang, Anil Agiwal, Sangyeob Jung
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Patent number: 12380187Abstract: An electronic device is provided. The electronic device includes a display including a sensing area, a sensing layer below the display, the sensing layer including a plurality of openings, and a biometric sensor for receiving light emitted from the sensing area and reflected from an external object. The sensing layer includes first signal line sets, each including a plurality of first signal lines extending in a first direction, repeatedly arranged and spaced from each other by a specified spacing, and second signal line sets, each including a plurality of second signal lines extending in a second direction intersecting the first direction, repeatedly arranged and spaced from each other by a specified spacing. At least one of the first or second signal lines extends in and along a portion of the sensing layer between adjacent ones of the openings, which are positioned in a path along which light is reflected from the object and is then incident on the biometric sensor.Type: GrantFiled: November 19, 2021Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventor: Jinho Kim
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Patent number: 12381651Abstract: An operating method of a terminal, the operating method includes determining a decoding priority of a plurality of aggregation levels based on reference information, the plurality of aggregation levels corresponding to a downlink control channel, performing candidate filtering-based blind decoding on one or more control channel candidates corresponding to the plurality of aggregation levels according to the decoding priority to obtain a decoding result, and receiving downlink control information based on the decoding result.Type: GrantFiled: December 1, 2021Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Juhyuk Im, Daeson Kim, Hoguen Ji
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Patent number: 12381767Abstract: Disclosed are a method and device for transmitting and receiving a signal in a wireless communication system. The method may comprise the following steps: transmitting, to a terminal, information of a plurality of demodulation reference signal (DMRS) sequences and information of a plurality of data transformation techniques, transforming a data symbol sequence on the basis of the plurality of data transformation techniques, performing an inverse discrete Fourier transformation (IDFT) on combinations of the plurality of transformed data symbol sequences and the plurality of DMRS sequences, measuring peak-to-average power ratio (PAPR) values with respect to each of the IDFT-performed signals, selecting an IDFT-performed signal having the lowest PAPR value as a result of the measurement, and the selected IDFT-performed signal may be transmitted to a terminal.Type: GrantFiled: December 15, 2021Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Yosub Park, Hyojin Lee, Hanjin Kim, Seunghyun Lee, Juho Lee, Jaehyun Lee
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Patent number: 12381771Abstract: The disclosure relates to a communication technique and a system for converging a fifth generation (5G) and subsequent communication system with Internet of things (IoT) technology to support a higher data transmission rate than a fourth generation (4G) system. The disclosure is applied to the intelligent service based on the 5G and subsequent communication technology and IoT-related technology. The reception device according to the disclosure receives orthogonal frequency division multiplexing (OFDM) signals through a plurality of antennas, aligns the received OFDM signals, converts at least one of the aligned reception signals into a designated symbol, estimates the data symbols of the reception signals based on the designated condition, and determines the data symbol of the reception signals by synthesizing at least one of the converted reception signals among the estimated reception signals.Type: GrantFiled: May 8, 2023Date of Patent: August 5, 2025Assignees: Samsung Electronics Co., Ltd., POSTECH Research and Business Development FoundationInventors: Kyeongyeon Kim, Joonho Cho, Jeonghoon Choi
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Patent number: 12382460Abstract: An system and a method are disclosed for sequence-based physical uplink control channels (PUCCHs). A method includes a UE determining an uplink control information (UCI) payload to be transmitted, determining, based on the UCI payload to be transmitted, a grouping of resource sets and sequences, each sequence corresponding to a resource set, selecting one or more resource sets and one or more sequences from among the determined grouping of resource sets and sequences, according to a mapping operation, for transmitting the UCI payload, and transmitting the selected one or more sequences as part of a UCI payload transmission.Type: GrantFiled: September 22, 2022Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., LtdInventors: Jung Hyun Bae, Mohammed Karmoose
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Patent number: 12382223Abstract: The present invention provides a USB gaming headphone with dual-sound-card output, which includes a main chip, an headphone amplifier chip circuit, a microphone, and a total volume potentiometer, where the main chip is at least provided with 2 sound cards, and the main chip is also electrically connected to a mixing potentiometer and the microphone, and the mixing potentiometer adjusts the output of the sound cards proportionally, amplifies signals from left and right channels through the headphone amplifier chip circuit, and then performs electrical-sound conversion through a speaker. The present invention is provided with 2 output sound card devices in the main chip. By adjusting the proportion of two output channels through the mixing potentiometer.Type: GrantFiled: October 10, 2024Date of Patent: August 5, 2025Assignee: Zhaoqing Hejia Electronics Co., LTDInventor: Qibin Mai
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Patent number: 12379855Abstract: A semiconductor memory device includes a memory cell array and a cyclic redundancy check (CRC) engine. The memory cell array includes a plurality of volatile memory cells coupled to respective ones of a plurality of word-lines and respective ones of a plurality of bit-lines. The CRC engine, during a memory operation on the memory cell array, detects an error in a main data and a system parity data provided from a memory controller external to the semiconductor memory device through a link, generates an error flag indicating whether the detected error corresponds to either a first type of error associated with the link or a second type of error associated with the volatile memory cells based on the system parity data and transmit the error flag to the memory controller.Type: GrantFiled: February 27, 2024Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Sungrae Kim, Hyeran Kim, Myungkyu Lee, Chisung Oh, Kijun Lee, Sunghye Cho, Sanguhn Cha
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Patent number: 12379869Abstract: A method for in-memory computing. In some embodiments, the method includes: executing, by a first function-in-memory circuit, a first instruction, to produce, as a result, a first value, wherein a first computing task includes a second computing task and a third computing task, the second computing task including the first instruction; storing, by the first function-in-memory circuit, the first value in a first buffer; reading, by a second function-in-memory circuit, the first value from the first buffer; and executing, by a second function-in-memory circuit, a second instruction, the second instruction using the first value as an argument, the third computing task including the second instruction, wherein: the storing, by the first function-in-memory circuit, of the first value in the first buffer includes directly storing the first value in the first buffer.Type: GrantFiled: June 14, 2024Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventor: Krishna T. Malladi
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Patent number: 12379876Abstract: A operating method of a storage device including a nonvolatile memory, where the method may include: receiving a first packet including a read command for the nonvolatile memory from a host according to a first protocol; acquiring first requester information corresponding to an identifier (ID) of the host by parsing the first packet; determining resource priorities based on first requester information; reading data stored in the nonvolatile memory by using resources of the storage device according to the resource priorities; and transmitting the data to the host.Type: GrantFiled: October 12, 2023Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Byungsue Jung, Kyungduk Lee, Jaeik Lee
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Patent number: 12380660Abstract: A method includes receiving first and second images from first and second see-through cameras with first and second camera viewpoints. The method also includes generating a first virtual image corresponding to a first virtual viewpoint by applying a first mapping to the first image. The first mapping is based on relative positions of the first camera viewpoint and the first virtual viewpoint corresponding to a first eye of a user. The method further includes generating a second virtual image corresponding to a second virtual viewpoint by applying a second mapping to the second image. The second mapping is based on relative positions of the second camera viewpoint and the second virtual viewpoint corresponding to a second eye of the user. In addition, the method includes presenting the first and second virtual images to the first and second virtual viewpoints on at least one display panel of an augmented reality device.Type: GrantFiled: April 5, 2023Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventor: Yingen Xiong
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Patent number: 12381945Abstract: A method for managing persistent group information of an electronic device is provided. The electronic device is a group member of a persistent group. The method includes when the persistent group information is deleted in response to a specific event, the electronic device transmits, to the group members, a message requesting the deletion of the persistent group information stored by group members of the persistent group, thus making it possible to delete the persistent group information and enabling synchronization to proceed.Type: GrantFiled: August 16, 2023Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Namju Cho, Buseop Jung, Beomjip Kim, Hakkwan Kim, Hyejung Bang, Dooho Lee, Sunkee Lee, Soonho Lee, Wonjun Jang
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Patent number: 12382704Abstract: A semiconductor device includes: a first source/drain region; a second source/drain region; a channel between the first source/drain region and the second source/drain region; an interfacial insulating layer on the channel; a ferroelectric layer on the interfacial insulating layer; and a gate electrode on the ferroelectric layer, wherein, when a numerical value of dielectric constant of the interfacial insulating layer is K and a numerical value of remnant polarization of the ferroelectric layer is Pr, a material of the interfacial insulating layer and a material of the ferroelectric layer are selected so that K/Pr is 1 or more.Type: GrantFiled: September 15, 2022Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Seunggeol Nam, Hyunjae Lee, Dukhyun Choe, Jinseong Heo
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Patent number: 12382718Abstract: A semiconductor device may include an active pattern on a substrate, a lower channel pattern on the active pattern and including first and second lower semiconductor patterns, an upper channel pattern on the lower channel pattern and including first and second upper semiconductor patterns, a pair of lower source/drain patterns on opposite sides of the lower channel pattern and a pair of upper source/drain patterns on opposite sides of the upper channel pattern, and a gate electrode surrounding the lower and upper channel patterns. The gate electrode may include a first upper portion between the first and second upper semiconductor patterns, and a first lower portion between the first and second lower semiconductor patterns. Each semiconductor pattern may include a first recess part having a first recess region on a top surface thereof, and a first protrusion part protruding from a bottom surface of the first recess part.Type: GrantFiled: September 29, 2022Date of Patent: August 5, 2025Assignees: Samsung Electronics Co., Ltd., KOREA UNIVERSITY Research and Business FoundationInventors: Hyun-Yong Yu, Seung Geun Jung
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Patent number: RE50519Abstract: A method of operating a resistive memory system including a plurality of layers may include receiving a write request and first data corresponding to a first address, converting the first address into a second address and assigning n (n is an integer equal to or larger than 2) pieces of sub-region data generated from the first data to the plurality of layers, and writing the n pieces of sub-region data to at least two layers according to the second address.Type: GrantFiled: March 23, 2022Date of Patent: August 5, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Eun-chu Oh, Pil-sang Yoon, Jun-jin Kong, Hong-rak Son