Patents by Inventor Ho In Lee
Ho In 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: 20240193813Abstract: A distortion calibration device includes an image acquisition unit which acquires a plurality of test images generated by capturing an image, which is displayed on a display panel, for each channel of the multi-channel lens by a camera and a plurality of reference images generated for each channel with respect to the multi-channel lens and the display panel, and a mapping data generator which acquires an error per channel between the plurality of test images and the plurality of reference images with respect to each channel and generates calibration data for compensating the error per channel to generate calibration mapping data based on reference mapping data and the calibration data.Type: ApplicationFiled: November 13, 2023Publication date: June 13, 2024Inventors: Cheon Myeong LEE, Sang Ho KIM, Soo Min BAEK, Ju Youn SON, Ji Won LEE, Bek Hyun LIM, Ju Hwa HA
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Publication number: 20240194146Abstract: A scan signal driver includes: stages to sequentially output scan signals in an active period, and to selectively output sensing signals in a vertical blank period. At least one of the stages includes: a sensing control circuit to supply a gate-on voltage to a sensing control node in response to a holding control signal during the active period, and to output the gate-on voltage of the sensing control node in response to a selectively input line select signal during the vertical blank period; an output node control circuit to supply the gate-on voltage to a pull-up node when the gate-on voltage of the sensing control node is output during the vertical blank period; and an output circuit to output a scan clock signal as a sensing signal to one of scan signal lines when the gate-on voltage is supplied to the pull-up node during the vertical blank period.Type: ApplicationFiled: July 5, 2023Publication date: June 13, 2024Inventors: Dong Woo KIM, Kee Chan PARK, Yi Kyoung YOU, Chong Chul CHAI, Kyung Ho KIM, Joon Ho LEE
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Publication number: 20240194372Abstract: The present invention relates to an insulating gas used for electrical insulation or arc extinguishing of an electrical device, and an electrical device for insulating electricity using the same. The insulating gas of the present invention, which may replace SF6 gas, consists of a mixed gas of trifluoromethyl trifluorovinyl ether (CF3OCFCF2) and a carrier gas. The insulating gas of the present invention has the characteristics of a low boiling point, high dielectric strength, low toxicity, and a low global warming potential (GWP=1 or less), and thus may replace SF6, and the low global warming potential with no loss of high insulating capacity and arc extinguishing capability may reduce greenhouse gases.Type: ApplicationFiled: October 25, 2021Publication date: June 13, 2024Applicants: KOREA ELECTRO TECHNOLOGY RESEARCH INSTITUTE, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Ki Dong SONG, Yeon Ho OH, Hyun Jae JANG, In Joon PARK, Won Wook SO, Shin Hong YOOK, Sang Goo LEE, Hong suk KANG, Ju Hyeon KIM, Ji Hoon BAIK, Eun Ho SOHN, Myoung Sook LEE, Bong Jun CHANG
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Publication number: 20240194846Abstract: A display device may include a display panel including a pad disposed on a substrate and a driving unit including a bump electrically connected to the pad. The pad may include a first layer disposed on the substrate and including a conductive material, a second layer disposed on the first layer and including patterns arranged in a first direction and spaced apart from each other, and a third layer disposed on the second layer and including a conductive material. The first layer may include portions protruding toward the substrate and respectively corresponding to the patterns.Type: ApplicationFiled: January 30, 2024Publication date: June 13, 2024Applicant: Samsung Display Co., LTD.Inventors: Dae Geun LEE, Joon Sam KIM, Suk Ho CHOI
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Publication number: 20240194876Abstract: A positive electrode additive for a lithium secondary battery can improve atmospheric stability. A method of manufacturing the same and a positive electrode for a lithium secondary battery includes the same. The positive electrode additive for a lithium secondary battery is used to manufacture the positive electrode for a lithium secondary battery and includes a lithium (Li)-based additive core and a coating layer of NbOXCy (0?x?2.5 and 0?y?1; where Nb=niobium, O=oxygen, C=carbon) formed on a surface of the additive core.Type: ApplicationFiled: October 27, 2023Publication date: June 13, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Da Bin Jang, Sung Ho Ban, Sang Hun Lee, Yong Hoon Kim, Ha Eun Lee, Seung Min Oh, Chang Hoon Song, Sung Min Park, Hyo Bin Lee, Tae Hee Kim, Min Sik Park
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Publication number: 20240194179Abstract: The present invention relates to a method and an apparatus for synthesizing the voice based on brain waves during imagined speech. The method for synthesizing the voice based on brain waves during imagined speech according to an embodiment of the present invention may include the following steps: a step to obtain the user's brain waves during imagined speech; a step to convert the above-mentioned brain waves of imagined speech into embedding vectors; a step to generate the mel-spectrograms based on the above-mentioned embedding vectors; a step to generate the voice using the above-mentioned mel-spectrograms; a step to output the above-mentioned voice.Type: ApplicationFiled: May 19, 2023Publication date: June 13, 2024Applicant: Korea University Research and Business FoundationInventors: Seong Whan LEE, Young Eun LEE, Seo Hyun LEE, Soo Won KIM, Sang Ho KIM, Byung Kwan KO, Ji Won LEE, Jung Sun LEE
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Patent number: 12007053Abstract: A quick connector coupling for making a severable connection with a male member and a female tube in a fluid line includes a connector body having a through bore for receiving the male member having a tubular shape sized to extend into the through bore of the connector body and having an upset, a retainer releasably securing the male member within the connector body, and a verifier including a conductor and moving between a verified position and an unverified position inside the connector body. The connector body includes a radio frequency identification (RFID) chip and an antenna electrically connected to the RFID chip to form a first circuit. In the unverified position of the verifier, the RFID chip electrically connected to the antenna sends an unverified signal through the antenna, and when the verifier is moved in the verified position, the RFID chip sends a verified signal through the antenna.Type: GrantFiled: September 22, 2021Date of Patent: June 11, 2024Assignee: TI GROUP AUTOMOTIVE SYSTEMS, LLCInventors: Cody Rydin, Rick Pepe, David Gabbey, Alexis Rogers, Seong-Hwa Choo, Jeong-Ho Lim, Dong-Hyeok Lee
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Patent number: 12005901Abstract: A method of controlling a brake lamp of a vehicle including an electric motor as a power source includes determining whether gear shifting is required and whether there is a forward section with a suddenly changing slope when regenerative braking is performed through the electric motor without manipulation of an accelerator pedal or a brake pedal, delaying the gear shifting until the gear shifting exceeds a gear-shifting limit when the gear shifting is required and when there is the forward section with the suddenly changing slope, calculating acceleration based on regenerative braking torque while the gear shifting is delayed, and controlling the brake lamp based on the calculated acceleration.Type: GrantFiled: November 20, 2020Date of Patent: June 11, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIONInventors: Hui Un Son, Seong Wook Moon, Song Il Park, Sung Bae Jeon, Sung Hoon Yu, Joon Young Park, Chan Ho Lee
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Patent number: 12005017Abstract: A thermo-therapeutic apparatus is provided. The thermo-therapeutic apparatus according to one embodiment includes a first supporting plate having a plurality of through holes formed therein and formed of skin foam; a front cover disposed on the first supporting plate so that one side of the first supporting plate is exposed, and to which the first supporting plate is coupled; a plurality of ceramics each insertion-fixed to the plurality of through holes, and each configured to protrude to the outside of the first supporting plate to a predetermined height; a heater disposed on one sides of the plurality of ceramics and configured to heat the plurality of ceramics; a second supporting plate disposed on one side of the heater and including a vibrator; and a rear cover disposed on one side of the second supporting plate and coupled to the front cover.Type: GrantFiled: February 20, 2019Date of Patent: June 11, 2024Assignee: CERAGEM CO., LTD.Inventors: Dong Myoung Lee, Sang Ho Choi, Yong Seob Seo, Yong Son Park
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Patent number: 12007612Abstract: A silicon photonics optical transceiver device includes a silicon photonics optical module and a heat conducting housing that accommodates the silicon photonic optical module therein. The heat conducting housing has an inner surface formed with a first heat dissipation portion that wraps around and is in contact with transmitter optical sub-assemblies of the silicon photonics optical module to realize thermal conduction, and a second heat dissipation portion that is in contact with a digital signal processor of the silicon photonics optical module to realize thermal conduction.Type: GrantFiled: July 8, 2022Date of Patent: June 11, 2024Assignee: WAVESPLITTER TECHNOLOGIES, INC.Inventors: Ming-Ju Chen, Shih-Jhih Yang, Hua-Hsin Su, Wan-Pao Peng, Wen-Hsien Lee, Peng-Kai Hsu, Chung-Ho Wang
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Patent number: 12010359Abstract: A computing system automatically detects, within a digital video frame, a video frame region that depicts a textual expression of a scoreboard. The computing system (a) engages in an edge-detection process to detect edges of at least scoreboard image elements depicted by the digital video frame, with at least some of these edges being of the textual expression and defining alphanumeric shapes; (b) applies pattern-recognition to identify the alphanumeric shapes; (c) establishes a plurality of minimum bounding rectangles each bounding a respective one of the identified alphanumeric shapes; (d) establishes, based on at least two of the minimum bounding rectangles, a composite shape that encompasses the identified alphanumeric shapes that were bounded by the at least two minimum bounding rectangles; and (e) based on the composite shape occupying a particular region, deems the particular region to be the video frame region that depicts the textual expression.Type: GrantFiled: May 1, 2023Date of Patent: June 11, 2024Assignee: Gracenote, Inc.Inventors: Jeffrey Scott, Markus Kurt Peter Cremer, Nishit Parekh, Dewey Ho Lee
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Patent number: 12009370Abstract: A display device includes a metal layer disposed on a substrate; a transistor disposed on the metal layer; and a light emitting element electrically connected to the transistor, wherein the transistor includes a semiconductor layer at least partially overlapping the metal layer, the semiconductor layer includes a first region, a second region, and a channel region disposed between the first region and the second region, and the metal layer overlaps the second region and the channel region and is spaced apart from the first region in a plan view.Type: GrantFiled: August 30, 2021Date of Patent: June 11, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jeong Hwan Kim, Yong Duck Son, Min-Sik Jung, Jun Hwi Park, Da Bin Lee, Won Ho Jang
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Patent number: 12010326Abstract: An image encoding/decoding method may comprise deriving at least one merge candidate of a current block, generating an initial merge candidate list of the current block by using the derived at least one merge candidate and generating a reconfigured merge candidate list by using the initial merge candidate list.Type: GrantFiled: October 6, 2022Date of Patent: June 11, 2024Assignee: LX Semicon Co., Ltd.Inventors: Dong San Jun, Jung Won Kang, Hyun Suk Ko, Sung Chang Lim, Jin Ho Lee, Ha Hyun Lee, Hui Yong Kim
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Patent number: 12010312Abstract: A method and a device for encoding/decoding images are disclosed. The method for encoding images comprises the steps of: deriving a scan type of a residual signal for a current block according to whether or not the current block is a transform skip block; and applying the scan type to the residual signal for the current block, wherein the transform skip block is a block to which transform for the current block is not applied and is specified on the basis of information indicating whether or not transform for the current block is to be applied.Type: GrantFiled: January 27, 2023Date of Patent: June 11, 2024Assignees: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITYInventors: Hui Yong Kim, Sung Chang Lim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim, Gwang Hoon Park, Kyung Yong Kim
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Patent number: 12009815Abstract: An electronic device uses, as power, a first voltage and a second voltage lower than the first voltage. The electronic device includes: an internal circuit configured to be driven by the second voltage, and output an output signal having a level corresponding to the second voltage; and an interface circuit configured to receive the output signal, the first voltage, and the second voltage, shift the output signal to a level corresponding to the first voltage, and provide the shifted output signal to a pad. The interface circuit includes an ESD (electrostatic discharge) block connected to the pad. The interface circuit further includes a plurality of transistors, and all of the transistors of the interface circuit are driven at the second voltage and broken at the first voltage.Type: GrantFiled: April 28, 2022Date of Patent: June 11, 2024Assignee: SK hynix Inc.Inventors: Seung Ho Lee, Gyu Nam Kim
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Patent number: 12010891Abstract: A display device comprises pixels including a first sub-pixel, a second sub-pixel, a third sub-pixel, a fourth sub-pixel, and a fifth sub-pixel, each sub-pixel including an emission area, wherein the first sub-pixel and the fourth sub-pixel emit light of a first color, the second sub-pixel and the fifth sub-pixel emit light of a second color, the third sub-pixel emits light of a third color, a first emission area of the first sub-pixel, a second emission area of the second sub-pixel, a fourth emission area of the fourth sub-pixel, and a fifth emission area of the fifth sub-pixel surround a third emission area of the third sub-pixel, and the third emission area of the third sub-pixel has four interior angles equal to or greater than about 180 degrees, and another four interior angles equal to or less than about 90 degrees.Type: GrantFiled: October 5, 2021Date of Patent: June 11, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jong Ho Son, Young Gu Kim, Ji Yun Park, Bong Sung Seo, Yeon Hee Lee, Baek Kyun Jeon, Kyung Seon Tak
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Patent number: 12009536Abstract: A battery module includes: a plurality of battery cells stacked on each other in a first direction and forming a stacked structure; a pair of end plates in surface contact with a first and a second ends of the stacked structure in the first direction; a pair of bus bar assemblies disposed at the first and second ends of the stacked structure in a second direction and bonding electrodes of the battery cells; a first cover covering a surface of the stacked structure in a third direction; a first clamp including a first and a second ends respectively bonded to the pair of end plates across an outer surface of the first cover; and a second clamp including a first and a second ends respectively bonded to the pair of end plates across a surface, facing a surface on which the first cover is disposed, of the stacked structure.Type: GrantFiled: August 12, 2021Date of Patent: June 11, 2024Assignees: HYUNDAI MOTOR COMPANY, Kia CorporationInventors: Tae Hyuck Kim, Yun Ho Kim, In Gook Son, Jong Wook Lee, Yeon Man Jeong
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Patent number: 12010300Abstract: An encoding method and decoding method, and a device implementing the same are provided. The encoding method obtains an intra prediction mode related to a current block from a video signal, obtains prediction samples of the current block by performing intra prediction on the current block based on the intra prediction mode, scans transform coefficients of the current block based on a scanning type of the current block, obtains dequantized transform coefficients of the current block by dequantizing the transform coefficients, obtains residual samples of the current block by performing an inverse-transform on the dequantized transform coefficients, the inverse-transform being performed in a horizontal direction and a vertical direction, reconstructs the current block using the residual samples and the prediction samples, and applies a deblocking filter on the reconstructed current block.Type: GrantFiled: March 28, 2023Date of Patent: June 11, 2024Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee UniversityInventors: Hui Yong Kim, Gwang Hoon Park, Kyung Yong Kim, Sung Chang Lim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim
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Patent number: 12006315Abstract: The present invention provides an intermediate for synthesizing a TGF-? inhibitor represented by Chemical Formula 1 and an improved method for preparing the TGF-? inhibitor represented by Chemical Formula 1 using the same. The preparation method according to the present invention can not only allow inexpensive and safe reagents to be used, but also simplify the synthesis steps and purification methods to improve the reaction yield, thereby maximizing the production efficiency of the TGF-? inhibitor represented by Chemical Formula 1 to be used usefully for mass production.Type: GrantFiled: March 23, 2023Date of Patent: June 11, 2024Assignee: MEDPACTO INC.Inventor: Seung Ho Lee
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Patent number: D1030250Type: GrantFiled: September 18, 2020Date of Patent: June 11, 2024Assignee: COVER-SOMEONE CORPORATIONInventor: Jae Ho Lee