Patents by Inventor Hyun Lim
Hyun Lim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250239290Abstract: A self-refresh method of a semiconductor memory device including: receiving a self-refresh entry command; performing a self-refresh cycle based on the self-refresh entry command; receiving a self-refresh exit command; based on receiving the self-refresh exit command, determining a refresh operation status; and based on determining that the refresh operation status indicating an idle state, executing a care refresh operation corresponding to row-hammer care.Type: ApplicationFiled: June 28, 2024Publication date: July 24, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Suk-Hyun LIM
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Publication number: 20250234728Abstract: A display device may include: a display area in which a pixel is disposed and a non- display area that corresponds to an area separate from the display area; a pixel circuit layer including a pixel circuit; a first electrode disposed on the pixel circuit layer; an insulating layer having at least a portion exposing the first electrode; a second electrode disposed in the display area; and a connection electrode integrally formed with the second electrode, the connection electrode disposed in the non-display area. The insulating layer includes: a first insulating layer disposed in the display area; and a second insulating layer disposed in the non-display area. The second insulating layer is in contact with at least a portion of the connection electrode.Type: ApplicationFiled: September 24, 2024Publication date: July 17, 2025Applicant: Samsung Display Co., LTD.Inventors: Da Sol JEONG, Young Deok SEO, Eun Ho SONG, Seok Hyun LIM, Seung Hwan CHO
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Publication number: 20250228606Abstract: An operation part of a surgical instrument equipped with an end tool includes a handle, and an actuation operation part disposed on one side of the handle and configured to control an actuation motion of the end tool, which the actuation operation part includes an actuation lever rotatable around an actuation rotation shaft, an actuation pulley having one or more wires connected thereto coupled to the actuation lever, and rotatable in response to a rotation of the actuation lever, and an elastic member elastically deformably disposed between the actuation lever and the actuation pulley, and configured to transmit at least a portion of a rotational force of the actuation lever to the actuation pulley.Type: ApplicationFiled: January 10, 2025Publication date: July 17, 2025Inventors: Jae Yeong LEE, Hee Jin KIM, Jwa Nyun KIM, Chung Hyun LIM
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Patent number: 12363313Abstract: According to the present invention, an image-encoding method comprises the following steps: receiving image information; generating a restored block for the current block based on the image information; and generating a finally restored block for the current block by applying an in-loop filter to the restored block on the basis of the image information. According to the present invention, image-encoding/decoding efficiency may be improved.Type: GrantFiled: July 25, 2023Date of Patent: July 15, 2025Assignee: LG Electronics Inc.Inventors: Seung Wook Park, Jae Hyun Lim, Jung Sun Kim, Joon Young Park, Young Hee Choi, Byeong Moon Jeon, Yong Joon Jeon
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Publication number: 20250228113Abstract: A display device includes: a substrate; a pixel circuit layer on the substrate; anode electrodes on the pixel circuit layer; a pixel defining layer on a portion of the anode electrodes and the pixel circuit layer, and having a recessed shape in a direction of the substrate between the anode electrodes, wherein the recessed shape is arranged along a circumference of each of the anode electrodes; a light emitting structure on the anode electrodes and the pixel defining layer and including a plurality of light generation layers; a cathode electrode on the light emitting structure; and a reflective layer overlapping the recessed shape and located between the light emitting structure and the pixel circuit layer.Type: ApplicationFiled: December 19, 2024Publication date: July 10, 2025Inventors: Mi Yeon CHO, Dae Ho SONG, Eun Ho SONG, Seok Hyun LIM
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Publication number: 20250224456Abstract: There is provided a discharging unit configured to discharge a test battery as a test target in a preset environment, a data collection unit configured to select a preset number of points while the test battery is being discharged by the discharging unit and collect input data during the discharging process or within the selected points, a sensor unit configured to sense a voltage of the test battery, a preprocessing unit configured to preprocess the data collected by the data collection unit, a training unit configured to train an artificial intelligence learning model by performing training on a preset architecture using the data subjected to the preprocessing unit as an input value and a maximum battery available capacity as an output value, and a prediction unit configured to test an SoH of the test battery using the input value subjected to the preprocessing unit into the artificial intelligence learning model.Type: ApplicationFiled: December 30, 2024Publication date: July 10, 2025Applicant: APRO Co., LTDInventors: Jong Hyun LIM, Won Seok KO, Jeong Ha PARK
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Publication number: 20250218838Abstract: The present invention provides an apparatus of processing a substrate. The apparatus of processing a substrate includes: a gripping unit gripping a plurality of substrates on both sides; a body supporting the gripping unit; an actuating unit moving and rotating the gripping unit with respect to the body; and a control unit controlling the actuating unit, wherein the actuating unit includes: a horizontal actuating unit horizontally moving the gripping unit in a first direction with respect to the body; a rotation actuating unit rotating the gripping unit with respect to the body.Type: ApplicationFiled: December 30, 2024Publication date: July 3, 2025Applicant: SEMES CO., LTD.Inventors: Jun Hyun LIM, Jun Young CHOI, Hee Jun YOUN, Eun Jung LEE, Seul Gi CHOI
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Publication number: 20250218815Abstract: The present invention provides an apparatus for treating a substrate. The apparatus for treating a substrate includes: a first treatment bath having a first accommodation space in which first treatment liquid is accommodated, and performing liquid treatment on a plurality of sheets of substrates; a second treatment bath having a second accommodation space in which second treatment liquid is accommodated, and performing liquid treatment on the plurality of sheets of substrates; a supporting unit fixedly installed in the second accommodation space; and a lifter unit transferring substrates between the first treatment bath and the second treatment bath, wherein the plurality of sheets of substrates is liquid-treated in a state in which the substrates are supported on the lifter unit in the first treatment bath, and the plurality of sheets of substrates is liquid-treated in a state in which the substrates are supported on the supporting unit in the second treatment bath.Type: ApplicationFiled: December 30, 2024Publication date: July 3, 2025Applicant: Semes Co., LtdInventors: Seul Gi CHOI, Eun Jung LEE, Jun Hyun LIM, Hee Jun YOUN
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Publication number: 20250210095Abstract: A semiconductor device includes a memory cell array including a plurality of memory cells disposed in a matrix, and a peripheral circuit at least partially overlapping the memory cell array in a first direction and including a plurality of sense amplifiers and a plurality of word line drivers configured to drive the plurality of memory cells. The memory cell array further includes a plurality of bit line pairs and a plurality of word lines coupled with the plurality of memory cells. The plurality of bit line pairs are divided into a plurality of groups. Each group of the plurality of groups includes at least two bit line pairs. The at least two bit line pairs included in a same group of the plurality of groups are coupled with a same sense amplifier of the plurality of sense amplifiers.Type: ApplicationFiled: July 8, 2024Publication date: June 26, 2025Applicant: SAMSUNG ELECTRONICS CO, LTD.Inventors: Keonhee PARK, Suk-Hyun LIM
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Patent number: 12341458Abstract: A motor-driving apparatus for driving a motor having a plurality of windings respectively corresponding to a plurality of phases is provided. The motor-driving apparatus includes a first inverter having a plurality of first switching devices and connected to first ends of the plurality of windings and a second inverter having a plurality of second switching devices and connected to second ends of the plurality of windings. A third switching device is configured to selectively connect and disconnect points at which a number of turns of each of the windings is divided in a preset ratio. A controller is configured to adjust an on/off state of the first to third switching devices based on required output of the motor.Type: GrantFiled: January 10, 2024Date of Patent: June 24, 2025Assignees: Hyundai Motor Company, Kia CorporationInventors: Kang Ho Jeong, Jong Kyong Lim, Suk Hyun Lim, Ji Woong Jang, Beom Sik Kim, Sang Cheol Shin
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Publication number: 20250198625Abstract: A combustor nozzle includes a plurality of mixing tubes through which air and fuel flow, a plurality of accommodation tubes each accommodating and supporting the plurality of mixing tubes therein, a first fuel tube coupled to each accommodation tube to supply a first fuel into the accommodation tube, a second fuel tube coupled to each accommodation tube to supply a second fuel into the accommodation tube, and a fuel supply member supplying the first fuel accommodated in the accommodation tube into each mixing tube, wherein the accommodation tube has a fuel container combined with the second fuel tube to contain the second fuel therein, and an auxiliary injection member is disposed on the fuel container to inject the second fuel from the accommodation tube.Type: ApplicationFiled: November 14, 2024Publication date: June 19, 2025Inventors: Joong Hyun LIM, Young Gun GO, Ho Keun KIM, Eun Seong CHO
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Publication number: 20250198618Abstract: A combustor includes a nozzle casing having a tubular shape, a head plate coupled to an end of the nozzle casing, a burner having a plurality of nozzles through which fuel and air are injected, and a duct assembly coupled to one side of the burner to allow the fuel to be combusted therein and combustion gases to be transferred to a turbine, wherein the burner further includes a flow guide member in a circular annulus shape installed between the plurality of nozzles and the nozzle casing to guide a flow of air into the plurality of nozzles, wherein the flow guide member includes a plurality of guide segments into which the flow guide member is divided.Type: ApplicationFiled: November 11, 2024Publication date: June 19, 2025Inventors: Joong Hyun LIM, Young Gun Go, Ji Hwan Bae, Han Jin Jeong, Han Jin Jeong
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Patent number: 12334897Abstract: A bulk-acoustic wave (BAVV) resonator is provided. The BAW includes a substrate, a first electrode disposed on the substrate, a piezoelectric layer disposed to cover at least a portion of the first electrode, and a second electrode disposed to cover at least a portion of the piezoelectric layer, wherein the piezoelectric layer includes an intermediate layer, a first layer disposed above the intermediate layer and a second layer disposed below the intermediate layer, the first layer and the second layer are symmetrical in relation to a plane through which a central line of the intermediate layer passes in a thickness direction, and a thickness of the intermediate layer is greater than a thickness of each of the first and second layers.Type: GrantFiled: October 6, 2021Date of Patent: June 17, 2025Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Sang Heon Han, Won Han, Chang Hyun Lim, Sung Joon Park, Jae Goon Aum
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Publication number: 20250189134Abstract: A combustor nozzle includes a plurality of mixing tubes through which air and fuel flow, a plurality of accommodation tubes each accommodating and supporting the plurality of mixing tubes therein, a first fuel tube coupled to each accommodation tube to supply a first fuel into the accommodation tube, a second fuel tube coupled to each accommodation tube to supply a second fuel into the accommodation tube, a dispersion chamber provided in each accommodation tube so as to be combined with the second fuel tube to receive the second fuel therein, a first fuel supply member supplying the first fuel received in each accommodation tube into each mixing tube, and a second fuel supply member supplying the second fuel received in the dispersion chamber into each mixing tube.Type: ApplicationFiled: October 16, 2024Publication date: June 12, 2025Inventors: Joong Hyun LIM, Young Gun GO, Kyoung Taek OH, Sang Pil JO
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Publication number: 20250194005Abstract: The present invention relates to a stretchable anisotropic conductive film, a method for manufacturing same, and a stretchable electronic device comprising same. The stretchable anisotropic conductive film according to an embodiment of the invention comprises: a patterned stretchable polymer; and liquid metal which fills the patterned portion of the stretchable polymer.Type: ApplicationFiled: May 8, 2023Publication date: June 12, 2025Inventors: Un Yong JEONG, Ig Hyun LIM, Min Sik KONG, Se Yun CHANG, Hye Ji PARK
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Patent number: 12328435Abstract: An intra prediction method and a device using the intra prediction method are provided. The intra prediction method includes the steps of: deriving a current prediction mode as a prediction mode of a current block; constructing neighboring samples of the current block with available reference samples; filtering the available reference samples; and generating predicted samples of the current block on the basis of the filtered available reference samples. The filtering step includes performing the filtering using the available reference sample located in the prediction direction of the current prediction mode and a predetermined number of available reference samples neighboring to the prediction direction of the current prediction mode.Type: GrantFiled: February 27, 2024Date of Patent: June 10, 2025Assignee: LG ELECTRONICS INC.Inventors: Yong Joon Jeon, Seung Wook Park, Jung Sun Kim, Joon Young Park, Byeong Moon Jeon, Jae Hyun Lim
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Publication number: 20250180213Abstract: A combustor nozzle includes a plurality of mixing tubes through which air and fuel flow, an accommodation tube accommodating and supporting the plurality of mixing tubes therein, a first fuel tube coupled to the accommodation tube to supply a first fuel into the accommodation tube, a second fuel tube coupled to the accommodation tube to supply a second fuel into the accommodation tube, a first fuel supply member supplying the first fuel into each mixing tube, and a second fuel supply member supplying the second fuel into each mixing tube.Type: ApplicationFiled: October 12, 2024Publication date: June 5, 2025Inventors: Joong Hyun LIM, Young Gun Go, Kyoung Taek Oh, Sang Pil Jo
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Patent number: 12317151Abstract: A method can include receiving by a mobile device, an identifier transmitted wirelessly from a tagged device; accessing proximity information using the identifier and the mobile device; performing a wireless ranging protocol using the mobile device to determine a distance from the mobile device to the tagged device; and establishing a control session for control of the tagged device using the mobile device, where the distance is within a distance limit specified by the proximity information.Type: GrantFiled: June 25, 2022Date of Patent: May 27, 2025Assignee: Lenovo (Singapore) Pte. Ltd.Inventors: Alden Rose, Ali Ent, Ghwang Hyun Lim, Jeffrey E. Skinner, Jung Hwan Hong
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Publication number: 20250168413Abstract: The present invention relates to an entropy decoding method and to a decoding apparatus using same. The entropy decoding method according to the present invention comprises: a step of decoding a bin of a syntax element; and a step of acquiring information on the syntax element based on the decoded bin. In the step of decoding the bin, context-based decoding or bypass decoding is performed for each bin of the syntax element.Type: ApplicationFiled: January 17, 2025Publication date: May 22, 2025Inventors: Jae Hyun Lim, Seung Wook Park, Yong Joon Jeon, Chul Keun Kim, Young Hee Choi, Jung Sun Kim, Nae Ri Park, Hendry Hendry, Byeong Moon Jeon, Joon Young Park
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Publication number: 20250165106Abstract: A sensor device includes first sensors, second sensors, and a sensor driver. The first sensors are arranged along a first direction, and the second sensors are arranged along a second direction. The sensor driver is configured to transmit driving signals to the first sensors through first sensor lines and to receive sensing signals from the second sensors through second sensor lines. During a first period, the sensor driver is configured to transmit the driving signals to a first group of sensors, and to transmit offset signals having a frequency that is equal to that of the driving signals and a phase that is different from that of the driving signals to a second group of sensors. During a second period, the sensor driver is configured to transmit the offset signals to the first group of sensors and to transmit the driving signals to the second group of sensors.Type: ApplicationFiled: October 15, 2024Publication date: May 22, 2025Inventors: Hyung Bae KIM, Sang Hyun LIM