Patents by Inventor Jong Hyun Lee
Jong Hyun 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: 20240088326Abstract: A light device including a substrate, and first and second light emitters spaced apart from each other, and a power source to control the first light emitter and the second light emitter, in which the first and second light emitters include a light emitting region, a wavelength conversion layer disposed on the light emitting region, and a lateral reflection layer covering a region of a side of the light emitting region and the wavelength conversion layer, the first light emitter and the second light emitter are configured to output the same or different magnitudes of power by receiving the same or different magnitudes of current, the first and second light emitters are respectively configured to emit first light and second light, the first light emitter is electrically connected to the second light emitter through a common electrode.Type: ApplicationFiled: October 30, 2023Publication date: March 14, 2024Inventors: Bang Hyun KIM, Young-Hye Seo, Jae Ho Lee, Jong Min Lee, Seoung Ho Jung, Eui Sung Jeong
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Publication number: 20240084800Abstract: A scroll compressor including a housing, a motor in the housing, an orbiting scroll, and a fixed scroll. An injection valve assembly is provided between the fixed scroll and the housing and further includes a cover plate, a valve plate, a gasket retainer, and an injection valve. The compressor capable of increasing a surface pressure at a position at which the injection valve of the injection valve assembly needs to be supported, and preventing deformation of the gasket retainer by reducing a bead height of the gasket retainer.Type: ApplicationFiled: September 5, 2023Publication date: March 14, 2024Inventors: Kwang Jin Kim, Kyung Jae Lee, Jong Hyun Jeon, Soo Cheol Jeong
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Publication number: 20240088425Abstract: An electrode assembly, a battery, a battery pack and a vehicle including the same are provided. In the electrode assembly, the uncoated portion of an electrode includes a segment region divided into a plurality of segments, and the segment region includes a plurality of segment groups separated by a group separation pitch along a winding direction. One end of the electrode assembly includes a plurality of segment alignments. In winding turns corresponding to the plurality of segment alignments, group separation pitches of segment groups disposed in a same winding turn are substantially identical, and separation pitches of the segment groups is greater in a winding turn of a region adjacent to the outer circumference of the electrode assembly than in a winding turn of a region adjacent to the core of the electrode assembly.Type: ApplicationFiled: July 19, 2022Publication date: March 14, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Jae-Eun LEE, Jong-Sik PARK, Hak-Kyun KIM, Je-Jun LEE, Jae-Won LIM, Yu-Sung CHOE, Byoung-Gu LEE, Duk-Hyun RYU, Kwan-Hee LEE
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Publication number: 20240084171Abstract: The present disclosure relates to an organic film polishing composition in which a high polishing speed is maintained not only for polymers, an SOC, and an SOH, but also for organic films strongly bonded by covalent bonds such as an amorphous carbon layer (ACL) or a diamond-like carbon (DLC) by including a polishing accelerator containing both a hydrophilic group and a hydrophobic group, and a polishing method using the same.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Inventors: Hee Suk KIM, Goo Hwa LEE, Jae Hong YOO, Jong Dai PARK, Jae Hyun KIM
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Publication number: 20240078835Abstract: An input sensing device includes: sensor pixels, a horizontal driver, a selection circuit, and a vertical driver. Each of the sensor pixels is connected to a plurality of driving lines and a one of a plurality of signal input lines. The horizontal driver sequentially applies a horizontal driving signal to the sensor pixels through the driving lines. The selection circuit is connected to n of the signal input lines (n is a natural number of 2 or more) and to one output line. The selection circuit sequentially outputs n sensing signals received through the n signal input lines to the one output line. The vertical driver receives the n sensing signals through the one output line. The horizontal driver applies the horizontal driving signal n times to a given one of the driving lines to correspond to the n sensing signals.Type: ApplicationFiled: November 8, 2023Publication date: March 7, 2024Inventors: Kyung Tea PARK, Jong Hyun LEE, Kang Bin JO, Go Eun CHA
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Publication number: 20240078836Abstract: An input sensing device includes: sensor pixels, a horizontal driver, a selection circuit, and a vertical driver. Each of the sensor pixels is connected to a plurality of driving lines and a one of a plurality of signal input lines. The horizontal driver sequentially applies a horizontal driving signal to the sensor pixels through the driving lines. The selection circuit is connected to n of the signal input lines (n is a natural number of 2 or more) and to one output line. The selection circuit sequentially outputs n sensing signals received through the n signal input lines to the one output line. The vertical driver receives the n sensing signals through the one output line. The horizontal driver applies the horizontal driving signal n times to a given one of the driving lines to correspond to the n sensing signals.Type: ApplicationFiled: November 8, 2023Publication date: March 7, 2024Inventors: Kyung Tea PARK, Jong Hyun LEE, Kang Bin JO, Go Eun CHA
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Patent number: 11919688Abstract: According to an embodiment of the present disclosure, a content container is provided. The content container may include: a container part configured to accommodate a liquid content; an upper cap that is detachably coupled to the container part and includes a first accommodation part configured to accommodate a solid content and a pressing part moved by being pressed; and a lower cap that is inserted into the container part, and includes an accommodation tube forming a second accommodation part and a plurality of communication holes formed in the outside of the accommodation tube to communicate with the container part, wherein, by pressing the upper cap, the solid content is moved from the first accommodation part to the second accommodation part.Type: GrantFiled: March 18, 2021Date of Patent: March 5, 2024Assignee: KOLMAR BNH CO., LTDInventors: Chang Soo Lee, Koo Sup Ahn, Jong Hyun Park, Sang In Han, Hye Jin Jung
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Patent number: 11922714Abstract: Provided is a display device. The display device includes a display panel which includes a base substrate, a thin-film transistor layer on the base substrate, and a light emitting element layer comprising light emitting elements on the thin-film transistor layer; a cover window on the light emitting element layer of the display panel; and a fingerprint recognition sensor layer under the display panel. The base substrate includes a first base, a second base on the first base, and a light blocking layer between the first base and the second base, and the light blocking layer includes holes through which light reflected by a finger touching the cover window passes.Type: GrantFiled: July 16, 2020Date of Patent: March 5, 2024Assignee: Samsung Display Co., Ltd.Inventors: Jong Hyun Lee, Ji Hun Ryu, Il Nam Kim, Jong In Baek, Eun Jin Sung
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Publication number: 20240073416Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.Type: ApplicationFiled: November 6, 2023Publication date: February 29, 2024Applicants: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, Universily-lndustry Cooperation Group of Kyung Hee UniversityInventors: Sung Chang LIM, Ha Hyun LEE, Se Yoon JEONG, Hui Yong KIM, Suk Hee CHO, Jong Ho KIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM, Chie Teuk AHN, Dong Gyu SIM, Seoung Jun OH, Gwang Hoon PARK, Sea Nae PARK, Chan Woong JEON
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Patent number: 11917820Abstract: A method for fabricating semiconductor device includes forming an alternating stack that includes a lower multi-layered stack and an upper multi-layered stack by alternately stacking a dielectric layer and a sacrificial layer over a substrate, forming a vertical trench that divides the upper multi-layered stack into dummy stacks, and forming an asymmetric stepped trench that is extended downward from the vertical trench to divide the lower multi-layered stack into a pad stack and a dummy pad stack, wherein forming the asymmetric stepped trench includes forming a first stepped sidewall that is defined at an edge of the pad stack, and forming a second stepped sidewall that is defined at an edge of the dummy pad stack and occupies less area than the first stepped sidewall.Type: GrantFiled: July 6, 2021Date of Patent: February 27, 2024Assignee: SK hynix Inc.Inventors: Eun-Ho Kim, Eun-Joo Jung, Jong-Hyun Yoo, Ki-Jun Yun, Sung-Hoon Lee
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Publication number: 20240029470Abstract: A display device includes light emitting and receiving pixels, a reset line, a fingerprint scan line, a fingerprint sensing line, and first and second voltage lines in a display region. Each light receiving pixel includes a light receiving element including a first electrode and a second electrode connected to the second voltage line, a sensing transistor connecting the first electrode to the fingerprint sensing line according to a fingerprint scan signal applied to the fingerprint scan line and a reset transistor to connect the first voltage line to the first electrode according to a reset signal applied to the reset line. A first voltage applied to the first voltage line is greater than a second voltage applied to the second voltage line, and a third voltage applied to the fingerprint sensing line is greater than the second voltage and smaller than the first voltage.Type: ApplicationFiled: October 5, 2023Publication date: January 25, 2024Inventors: Jong Hyun LEE, Il Nam KIM, Kang Bin JO, Dong Wook YANG
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Publication number: 20240014658Abstract: According to an embodiment, the present invention may comprise: an input unit which receives a required power value and a reference voltage value from an inverter and receives a link voltage value from a direct current link capacitor; and a control unit which calculates a slope of a droop control curve according to the reference voltage value and the required power value, calculates an output power value by substituting a difference value between the link voltage value and the reference voltage value into the slope, and calculates a target current value according to the output power value.Type: ApplicationFiled: August 31, 2021Publication date: January 11, 2024Inventors: Heo Kyoung PARK, Won Seok NAM, Jong Hyun LEE
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Publication number: 20240005896Abstract: A method of generating music and a music generation apparatus are disclosed. The music generation apparatus generates a musical score from audio samples, selects, from among a plurality of MIDI samples, a MIDI sample suitable for the musical score based on a position of a note on a time axis, adjusts pitches of notes of each measure of the selected MIDI sample to match the component notes and tonality of each measure of the musical score, and outputs a melody sample in which the pitches of the notes are adjusted.Type: ApplicationFiled: June 29, 2023Publication date: January 4, 2024Inventors: Jong Hyun LEE, Jae Hun JEONG
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Publication number: 20240004631Abstract: Systems and methods for upgrading container images within orchestration systems. In various embodiments, a request to run a custom container image can be received. Subsequently, a determination can be made as to whether the current version of the requested custom container image is built upon a most recent version of a corresponding base container image. Where it is determined that the current version of the requested custom container image is not built upon the most recent version of the corresponding base container image, an upgraded version of the custom container image can be generated. Advantageously, a non-privileged user requesting a custom container image can, leveraging the private access token and/or administrative privileges of the system, be able to upgrade the requested custom container image. Custom container images can be automatically upgraded, and relied upon to be up-to-date when used, without burdening the user.Type: ApplicationFiled: June 28, 2023Publication date: January 4, 2024Inventors: Blaine Nelson, Jong Hyun Lee, James Conant, Chris Sreesangkom, Zhen Li, Marco Sanvido
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Publication number: 20230419159Abstract: The present disclosure relates to a quantum error correction code and, more particularly, to a method and apparatus for optimizing a quantum error correction code in biased error environment. The method for optimizing a quantum error correction code, according to an embodiment of the present disclosure, may comprise the steps of: estimating, on the basis of a physical error rate (pphy) and a bias degree (?), a logical error rate (Pfail) for each of one or more candidate lattice sizes; determining, on the basis of the estimated logical error rate (Pfail) and a target logical error rate (Pf,target), an optimal lattice size from among the one or more candidate lattice sizes; and arranging a Qubit on the basis of the optimal lattice size. Here, when the bias degree (?) exceeds 1, the one or more candidate lattice sizes may be defined in the form of a rectangular excluding a square.Type: ApplicationFiled: January 25, 2021Publication date: December 28, 2023Applicant: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATIONInventors: Jun HEO, Jong Hyun LEE
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Patent number: 11837010Abstract: An input sensing device includes: sensor pixels, a horizontal driver, a selection circuit, and a vertical driver. Each of the sensor pixels is connected to a plurality of driving lines and a one of a plurality of signal input lines. The horizontal driver sequentially applies a horizontal driving signal to the sensor pixels through the driving lines. The selection circuit is connected to n of the signal input lines (n is a natural number of 2 or more) and to one output line. The selection circuit sequentially outputs n sensing signals received through the n signal input lines to the one output line. The vertical driver receives the n sensing signals through the one output line. The horizontal driver applies the horizontal driving signal n times to a given one of the driving lines to correspond to the n sensing signals.Type: GrantFiled: May 28, 2021Date of Patent: December 5, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kyung Tea Park, Jong Hyun Lee, Kang Bin Jo, Go Eun Cha
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Patent number: 11829554Abstract: A display device includes a display panel including a plurality of touch electrodes, a touch driving circuit electrically connected to the plurality of touch electrodes, and a fingerprint sensor device disposed on one surface of the display panel and including a plurality of unit blocks. The fingerprint sensor device includes a plurality of fingerprint scan lines extending in a first direction, a plurality of fingerprint sensing lines extending in a second direction crossing the first direction, a plurality of sensor pixels respectively connected to the plurality of fingerprint scan lines and the plurality of fingerprint sensing lines, and a fingerprint scan driver having a plurality of stages for applying a fingerprint scan signal to each of the plurality of fingerprint scan lines. The touch driving circuit applies a start signal to the fingerprint scan driver.Type: GrantFiled: November 8, 2021Date of Patent: November 28, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kyung Tea Park, Hyun Dae Lee, Kang Bin Jo, Jong Hyun Lee
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Patent number: 11783620Abstract: A display device includes light emitting and receiving pixels, a reset line, a fingerprint scan line, a fingerprint sensing line, and first and second voltage lines in a display region. Each light receiving pixel includes a light receiving element including a first electrode and a second electrode connected to the second voltage line, a sensing transistor connecting the first electrode to the fingerprint sensing line according to a fingerprint scan signal applied to the fingerprint scan line and a reset transistor to connect the first voltage line to the first electrode according to a reset signal applied to the reset line. A first voltage applied to the first voltage line is greater than a second voltage applied to the second voltage line, and a third voltage applied to the fingerprint sensing line is greater than the second voltage and smaller than the first voltage.Type: GrantFiled: May 11, 2022Date of Patent: October 10, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jong Hyun Lee, Il Nam Kim, Kang Bin Jo, Dong Wook Yang
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Patent number: 11724656Abstract: A low-noise pocket-type wheel guard is provided and includes a guard that is installed to face a surface of a tire in a vehicle, in which a noise reduction pocket is formed to protrude toward an interior of the vehicle in the guard. Since the noise reduction pocket is formed on the end portion of the wheel guard, in which a sound field is expected to be formed due to tire pattern noise, formation of a sound field due to the tire pattern noise is disturbed and prevented.Type: GrantFiled: May 11, 2020Date of Patent: August 15, 2023Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jong-Hyun Lee, Byung-Chul Son, Eric Jin Ser Lee, Ju-Wan Yi, Dong-Gwan Roh
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Patent number: 11721124Abstract: A fingerprint sensor for a display device including: a substrate having first and second surfaces; a light transmission layer including a first layer disposed on the first surface of the substrate and having first openings in at least one first conductive layer, and a second layer disposed on the first surface of the substrate and having second openings in at least one second conductive layer; a light emitting element layer disposed on the first layer and the second layer and having at least one light emitting element; and a sensor layer disposed on the second surface of the substrate and having light sensors. At least a portion of the first openings and at least a portion of the second openings at least partially overlap and have different sizes.Type: GrantFiled: January 24, 2022Date of Patent: August 8, 2023Assignee: Samsung Display Co., Ltd.Inventors: Jong Hyun Lee, Il Nam Kim, Ji Hun Ryu, Eun Jin Sung, Seong Ryong Lee