Patents by Inventor Sang-Soo Lee
Sang-Soo Lee 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: 20250106389Abstract: The present invention relates to a method and apparatus for setting a reference picture index of a temporal merging candidate. An inter-picture prediction method using a temporal merging candidate can include the steps of determining a reference picture index for a current block; and inducing a temporal merging candidate block of the current block and calculating a temporal merging candidate from the temporal merging candidate block, wherein the reference picture index of the temporal merging candidate can be calculated regardless of whether a block other than the current block is decoded. Accordingly, a video processing speed can be increased and video processing complexity can be reduced.Type: ApplicationFiled: December 11, 2024Publication date: March 27, 2025Applicants: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Hui Yong KIM, Gwang Hoon PARK, Kyung Yong KIM, Sang Min KIM, Sung Chang LIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM
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Patent number: 12257820Abstract: The present invention relates to a multilayered flooring decorative material comprising a first foam layer and a second foam layer, wherein the first foam layer is formed by foaming a foam layer composition, the second foam layer is formed by impregnating a fiberglass substrate with a foam layer composition, and the foam layer composition comprises a polyvinyl chloride resin, a plasticizer, a filler, a heat-resistant stabilizer, and a foam stabilizer.Type: GrantFiled: April 28, 2021Date of Patent: March 25, 2025Assignee: KCC Glass CorporationInventors: Deuk Soo Lee, Sang Hyun Lee, Byeong Ro Jung, Jang Wook Kim
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Patent number: 12262114Abstract: A sensor shifting module includes a fixed body; a first movable body, movably disposed in the fixed body, comprising an image sensor having an imaging plane opposite to a first direction; and a driver, configured to move the first movable body in a direction orthogonal to the first direction with respect to the fixed body, comprising a driving coil coupled to one of the fixed body and the first movable body, and a driving yoke coupled to another of the fixed body and the first movable body. The driving yoke is disposed to oppose the driving coil in the direction orthogonal to the first direction. When current is applied to the driving coil, the first movable body is configured to move in the direction orthogonal to the first direction by electromagnetic interaction between the driving coil and the driving yoke.Type: GrantFiled: September 27, 2022Date of Patent: March 25, 2025Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Su Bong Jang, Sang Jong Lee, Hee Soo Yoon, Tae Ho Yun
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Publication number: 20250096240Abstract: Provided is an electrode for a lithium secondary battery having excellent resistance and output characteristics while achieving high capacity characteristics due to a high active material content.Type: ApplicationFiled: July 12, 2024Publication date: March 20, 2025Applicant: LG ENERGY SOLUTION, LTD.Inventors: Jihee YOON, Taek Soo LEE, Sang Hoon CHOY, Cheolwoo KIM
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Patent number: 12255639Abstract: The present disclosure relates to a field-effect transistor (FET) controlling apparatus and method for accurately, controlling an operation state of a FET by adaptively adjusting a voltage applied to the FET to correspond to a voltage of a source terminal of the FET. The voltage applied to the gate terminal of the FET may be adaptively controlled according to the voltage of the source terminal using a capacitor. Therefore, even when the source terminal is not connected to the ground but connected to an external load, there is an advantage that the operation state of the FET may be smoothly and accurately controlled. In addition, there is an advantage that a voltage within a certain range may be applied to the gate terminal of the FET.Type: GrantFiled: November 26, 2020Date of Patent: March 18, 2025Assignee: LG ENERGY SOLUTION, LTD.Inventors: Yang-Soo An, Sang-Jin Lee
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Patent number: 12255302Abstract: An energy storage apparatus includes at least one battery rack having at least two battery packs; a container configured to accommodate the at least one battery rack; and an air conditioner provided with a coolant supply part, which includes at least two blowout units respectively having a nozzle with a discharge hole through which a coolant is discharged and configured to individually switch a discharge direction of the coolant, toward any, one of the at least two battery packs and individually increase or decrease a discharge amount of the coolant and a control unit configured to adjust the discharge direction and the discharge amount of the coolant of each of the at least two blowout units, and a coolant suction part configured to suck a heated coolant inside the container.Type: GrantFiled: December 30, 2020Date of Patent: March 18, 2025Assignee: LG ENERGY SOLUTION, LTD.Inventors: Ji-Ho Yoo, Dong-Ho Park, Yong-Tae Lee, Jong-Soo Lee, Sang-Woo Hong
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Publication number: 20250088519Abstract: Disclosed are an apparatus and method for constructing an intrusion detection system applied to CAN communication. The method for constructing an intrusion detection system applied to CAN communication may include extracting standard information by parsing an input file associated with CAN communication, setting a policy rule by applying at least one of a static ruleset and a custom ruleset using the extracted standard information, and creating a policy file to be applied to the intrusion detection system by packing the standard information and the policy rule.Type: ApplicationFiled: July 22, 2024Publication date: March 13, 2025Inventors: Duk Soo KIM, Eui Seok KIM, Sang Gyoo SIM, Ki Ho JOO, Jung Won LEE, Jong Guk LEE, Jung Wook KIM, Sang Seok LEE, Yeong Wan SEO, Si Ho HA, Yeong Dae LEE
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Patent number: 12250430Abstract: An electronic apparatus is provided, and includes a communicator and a processor. The communicator communicates with external devices, including a first external device and a second external device different from the first external device, for controlling operation of the electronic apparatus. The processor, based on a media signal corresponding to a content being received, processes the media signal for playing the content, based on a first control signal being received from the first external device while the media signal is processed, performs an operation corresponding to the received first control signal, based on authentication information being received from the second external device while the media signal is processed, transmits information corresponding to the content to the second external device, and based on a second control signal being received from the first external device or the second external device, performs an operation corresponding to the received second control signal.Type: GrantFiled: October 24, 2023Date of Patent: March 11, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventor: Sang-soo Lee
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Patent number: 12247564Abstract: The present invention relates to a gas supply pump comprising: a camshaft which can be rotated; a plurality of cam noses provided at regular intervals in a lengthwise direction of the camshaft and having an eccentric shape from the center of the camshaft; a cam roller provided to be in close contact with each cam nose; and a drive shaft and a piston provided to neighbor with one side of the cam roller; and a liquefied gas compression device which pressurizes and exhausts a liquefied gas according to a straight reciprocation of the piston.Type: GrantFiled: May 27, 2021Date of Patent: March 11, 2025Assignee: Hyundai Heavy Industries Co., Ltd.Inventors: Sang Don Lee, Chang Ha Lee, Tae Hyung Park, Tae Soo Kim, Young Seok Song
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Publication number: 20250081680Abstract: The present disclosure provides a display device that includes an insulating layer disposed on a substrate. The display device further includes a plurality of first electrodes and contact electrodes disposed on the insulating layer. The display device further includes a plurality of light-emitting elements disposed on the plurality of first electrodes. The display device further includes a second electrode disposed on the plurality of light-emitting elements. The display device further includes a passivation layer covering the first electrode. The display device further includes a first opening hole at the passivation layer. The first opening hole extends through the passivation layer. The passivation layer has a first opening hole exposing a portion of an upper surface of the first electrode.Type: ApplicationFiled: June 12, 2024Publication date: March 6, 2025Inventors: Hyun Chyol SHIN, Hee Won LEE, Sang Hak SHIN, Jae Kwang LEE, Hyoung Sun PARK, Hyun Seok NA, Seong Soo CHO, Kyeong Min YUK
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Publication number: 20250076906Abstract: The present disclosure relates to a power control device for temperature control capable of phase control compensation according to power fluctuations, a thermal processing system having the same, and a temperature control method for the thermal processing system. The power control device for temperature control includes a power control unit configured to control an amount of power supplied to a heating source by controlling a phase of AC power supplied from a power source and a power measurement unit connected to the power source and configured to measure the AC power, wherein the power control unit controls the phase of the AC power by compensating a phase angle according to a difference between a reference power value and the measured value measured by the power measurement unit.Type: ApplicationFiled: August 13, 2024Publication date: March 6, 2025Inventors: Sang Hyun JI, Dae Ryong LEE, Yong Soo MOON
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Publication number: 20250075281Abstract: A brake disc, and a method of manufacturing the same, yield a brake disc capable of exhibiting low thermal deformation and superior wear resistance and corrosion resistance using a new composition for grey cast iron and through nitriding gas treatment thereof.Type: ApplicationFiled: February 21, 2024Publication date: March 6, 2025Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Young Jae Kim, Yoon Cheol Kim, Sang Mok Lee, Byoung Soo Yoo, Kwang Soo Lee, Kyung Jae Lee
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Publication number: 20250080752Abstract: An intra prediction mode encoding and decoding method, an image decoding device, and an image encoding device operate by deriving most probable modes (MPMs) from surrounding prediction units adjacent to a current prediction unit and deriving an intra prediction mode of the current prediction unit on the basis of an MPM flag indicating whether an MPM having the same prediction mode as the intra prediction mode of the current prediction unit exists among the derived MPMs.Type: ApplicationFiled: November 19, 2024Publication date: March 6, 2025Applicants: Electronics and Telecommunications Research Institute, Intellectual Discovery Co., Ltd.Inventors: Sung Chang LIM, Hui Yong Kim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim, Jae Gon Kim, Sang Yong Lee, Hae Chul CHOI
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Publication number: 20250070408Abstract: A secondary battery includes: an electrode assembly including: first and second electrode plates respectively including a main tab close to an outer edge based on a center line in a longitudinal direction and a sub tab that is closer to the center line than to the outer edge; a first current collector electrically coupled to the first main tab and the first sub tab; a second current collector electrically coupled to the second main tab and the second sub tab; and a case configured to accommodate the electrode assembly, the first current collector, and the second current collector. The first main tab and the second sub tab have an asymmetric shape, and the second main tab and the second sub tab have an asymmetric shape.Type: ApplicationFiled: December 19, 2023Publication date: February 27, 2025Inventors: Chan Ho LEE, Sang Hoon KIM, Kwang Soo BAE
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Publication number: 20250071320Abstract: Disclosed are a method for inducing a prediction motion vector and an apparatus using the same. An image decoding method can include: a step of determining the information related to a plurality of spatial candidate prediction motion vectors from peripheral predicted blocks of a predicted target block; and a step of determining the information related to temporal candidate prediction motion vectors on the basis of the information related to the plurality of spatial candidate prediction motion vectors. Accordingly, the present invention can reduce complexity and can enhance coding efficiency when inducing the optimum prediction motion vector.Type: ApplicationFiled: November 13, 2024Publication date: February 27, 2025Applicants: Electronics and Telecommunications Research Institute, Industry-University Cooperation Foundation Korea Aerospace UniversityInventors: Sung Chang LIM, Hui Yong KIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM, Jae Gon KIM, Sang Yong LEE, Un Ki PARK
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Publication number: 20250064290Abstract: A dish washer includes: a tub configured to receive an object to be washed and providing a washing space having an opening at a front side of the tub, a door configured to rotate relative to the tub between (i) a closing position that closes the opening of the washing space and (ii) a full opening position that exposes an entirety of the opening of the washing space, a door position sensor configured to sense a position of the door, a dry air supply configured to selectively generate a high-temperature dry air or a low-temperature dry air and supply the high-temperature dry air or the low-temperature dry air into the tub, and a controller configured to determine, based on the position of the door sensed by the door position sensor, whether to supply the high-temperature dry air or the low-temperature dry air.Type: ApplicationFiled: November 14, 2024Publication date: February 27, 2025Inventors: Sang Soo LEE, Hoseok KANG
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Patent number: 12238419Abstract: A sensor shifting module includes a fixed body, a first movable body movably disposed on the fixed body and coupled to an image sensor having an imaging plane oriented in a first direction, and a first driver configured to rotate the first movable body about an axis orthogonal to the first direction with respect to the fixed body, wherein the first driver includes a tilt guide ball disposed between the fixed body and the first movable body to provide a tilt center for the first movable body with respect to the fixed body.Type: GrantFiled: October 13, 2022Date of Patent: February 25, 2025Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Su Bong Jang, Sang Jong Lee, Hee Soo Yoon, Tae Ho Yun, Seung Jae Song
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Patent number: 12237517Abstract: A pouch type battery case for a secondary battery, which accommodates an electrode assembly, in which electrodes and separators are stacked, includes a first cup part and a second cup part, which are recessed in a pouch film, respectively; an accommodation part, which is provided in a longitudinal direction of edges of the first cup part and the second cup part, which face each other, between the first cup part and the second cup part and in which one side of the electrode assembly is configured to be accommodated; inclined parts extending from opposing ends, respectively, of the accommodation part and provided to be recessed in the pouch film; and line forming parts extending linearly from outer ends, respectively, of the respective inclined parts and provided to be recessed in the pouch film in the same direction as the longitudinal direction of the accommodation part.Type: GrantFiled: March 31, 2020Date of Patent: February 25, 2025Assignee: LG Energy Solution, Ltd.Inventors: Sang Kyun Lee, Min Soo Park, Young Ha Kim, Young Hoon Hong, Seong Hyun Kim, Eui Jin Hong
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Publication number: 20250057667Abstract: The present invention provides an oblique spinal fusion cage capable of executing a surgery even when there are a psoas muscle and a peritoneum along an operation route, which is performed in a direction inclined from a flank. The oblique spinal fusion cage has a curved shape as a whole so as to be stably seated in a space between vertebral bodies irrespective of a skill level of an operator, thereby preventing a medical accident that may occur in the patient.Type: ApplicationFiled: November 1, 2024Publication date: February 20, 2025Inventors: Gook Jin KANG, Youngbo AHN, Sang Soo LEE, Yun Seo CHOI
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Patent number: D1064841Type: GrantFiled: July 26, 2021Date of Patent: March 4, 2025Assignee: YONWOO CO., LTD.Inventors: Chang Soo Lee, Sang In Han, Hye Jin Jung, Hee Yoon Kim