Patents by Inventor Keun Song
Keun Song 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: 20240144158Abstract: A control apparatus for automating teaching between a gas cylinder transport apparatus and a gas cylinder storage apparatus and a logistics system including the control apparatus are provided. The logistics system includes: a gas cylinder transport apparatus transferring gas cylinders containing process gases; a gas cylinder storage apparatus storing the gas cylinders; and a control apparatus controlling the gas cylinder transport apparatus and the gas cylinder storage apparatus, wherein the control apparatus performs auto-teaching for operations between the gas cylinder transport apparatus and the gas cylinder storage apparatus.Type: ApplicationFiled: October 27, 2023Publication date: May 2, 2024Inventors: Yoon Whoi KIM, Seung Jun Lee, Ji Keun Song
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Patent number: 11970493Abstract: The present disclosure provides autotaxin (ATX) inhibitor compounds and compositions including said compounds. The present disclosure also provides methods of using said compounds and compositions for inhibiting ATX. Also provided are methods of preparing said compounds and compositions, and synthetic precursors of said compounds.Type: GrantFiled: October 4, 2021Date of Patent: April 30, 2024Assignee: ILDONG PHARMACEUTICAL CO., LTD.Inventors: Sung-Ku Choi, Yoon-Suk Lee, Sung-Wook Kwon, Kyung-Sun Kim, Jeong-Geun Kim, Jeong-Ah Kim, An-Na Moon, Sun-Young Park, Jun-Su Ban, Dong-Keun Song, Kyu-Sic Jang, Ju-Young Jung, Soo-Jin Lee
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Publication number: 20240121996Abstract: A display device is provided. The display device includes a substrate including a display area and a pad area, which is disposed on one side of the display area, a plurality of conductive layers disposed on the substrate, in the display area and the pad area, a passivation layer disposed on the conductive layers, and a plurality of light-emitting elements disposed on the passivation layer, in the display area, and spaced apart from one another, wherein at least one of the conductive layers includes a first metal layer, a second metal layer, which is disposed on the first metal layer, and a third metal layer, which is disposed on the second metal layer, the first metal layer includes vanadium (V), the second metal layer includes aluminum (Al) or an Al alloy, and the third metal layer includes V or titanium (Ti).Type: ApplicationFiled: July 31, 2023Publication date: April 11, 2024Inventors: Hyun Eok SHIN, Sang Gab KIM, Joon Yong PARK, Do Keun SONG, Su Kyoung YANG, Dong Min LEE
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Patent number: 11948545Abstract: A sound control device in a vehicle and control method thereof may include obtaining energy per unit time of an audio signal corresponding to a preset low frequency band, calculating an allowable reference value based on a difference between a magnitude of energy per unit time of the audio signal and a magnitude of a preset maximum allowable input of a speaker, monitoring whether a magnitude of energy per unit time of a noise control signal for eliminating noise in the vehicle exceeds the allowable reference value, and adjusting a magnitude of the noise control signal when the magnitude of energy per unit time of the noise control signal exceeds the allowable reference value.Type: GrantFiled: October 19, 2022Date of Patent: April 2, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Jung Keun You, Jong Won Lee, Kaang Dok Yee, Chi Sung Oh, Hyun Jin Song
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Publication number: 20240105099Abstract: The embodiment relates to a data driving device for driving pixels of a display panel. In the data driving device, two adjacent DACs can have different gate loads for the same gray level value so that the fluctuation of the gate load according to the gray level value is reduced.Type: ApplicationFiled: November 17, 2023Publication date: March 28, 2024Applicant: LX SEMICON CO., LTD.Inventors: Da Sol WON, Kwang Myung KANG, Yong Min KIM, Dong Keun SONG, Jung Min CHOI, Seon Ho HONG
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Patent number: 11943987Abstract: A color conversion substrate and a display device are provided. The color conversion substrate includes a base substrate, a first color filter and a second color filter disposed on a surface of the base substrate, a first partition layer disposed between the first color filter and the second color filter, a second partition layer disposed on the first partition layer, a first wavelength conversion pattern disposed on the first color filter and a second wavelength conversion pattern disposed on the second color filter, wherein the first partition layer includes a first lower surface disposed on the first color filter and a second lower surface disposed on the second color filter.Type: GrantFiled: June 11, 2020Date of Patent: March 26, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Gak Seok Lee, Byung Chul Kim, In Ok Kim, Jae Min Seong, In Seok Song, Keun Chan Oh, Ji Eun Jang, Chang Soon Jang, Sun Kyu Joo, Ha Lim Ji
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Publication number: 20240090873Abstract: An ultrasound diagnosis apparatus includes: a two-dimensional (2D) transducer array in which a plurality of transducers that transmit/receive an ultrasound signal to/from an object are arranged in two dimensions; an analog beamformer configured to perform analog beamforming in a first direction, and perform analog beamforming in a second direction perpendicular to the first direction on signals respectively received by the plurality of transducers; and a digital beamformer configured to perform digital beamforming on the signals that are analog-beamformed in the first direction, and perform digital beamforming on the signals that are analog-beamformed in the second direction.Type: ApplicationFiled: November 21, 2023Publication date: March 21, 2024Applicant: SAMSUNG MEDISON CO., LTD.Inventors: Kang-sik Kim, Bae-hyeong Kim, Jong-keun Song
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Patent number: 11912674Abstract: The present invention provides methods for treating or ameliorating metabolic diseases, cholestatic liver diseases, or organ fibrosis, which comprises administering to a subject a therapeutically effective amount of a pharmaceutical composition comprising an isoxazole derivative, a racemate, an enantiomer, or a diastereoisomer thereof, or a pharmaceutically acceptable salt of the derivative, the racemate, the enantiomer, or the diastereoisomer.Type: GrantFiled: March 4, 2021Date of Patent: February 27, 2024Assignee: IL DONG PHARMACEUTICAL CO., LTD.Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Jin-Ah Jeong, Sung-Wook Kwon, Jeong-Guen Kim, Kyung-Sun Kim, Dong-Keun Song, Sun-Young Park, Kyeo-Jin Kim, Ji-Hye Choi, Hey-Min Hwang
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Publication number: 20240057410Abstract: A display device includes a substrate including a flat area and a trench area, which is recessed from the flat area; an electrode pattern disposed on the substrate, where the electrode pattern includes a dent portion, which is bent along a profile of the trench area of the substrate; a planarization layer inserted in the dent portion; a first insulating layer covering the substrate, the electrode pattern, and the planarization layer; and a light-emitting element disposed on the first insulating layer, where the planarization layer includes an organic-inorganic composite material.Type: ApplicationFiled: April 6, 2023Publication date: February 15, 2024Inventors: Hyun Eok SHIN, Joon Yong PARK, Joon Woo BAE, Do Keun SONG, Yung Bin CHUNG
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Publication number: 20240041888Abstract: Adenosine receptor (e.g., A2A and/or A1 receptor) antagonist compounds and compositions including said compounds are disclosed. The present disclosure also provides methods of using said compounds and compositions for modulating (e.g., inhibiting or antagonizing) A2A and/or A1 receptor in a biological system. The compounds and compositions find use in various therapeutic applications including the treatment of central nervous system or neurodegenerative diseases, such as Parkinson's disease. The compounds and compositions may also find use in various therapeutic applications including the treatment of cancer and in immuno-oncology.Type: ApplicationFiled: October 2, 2023Publication date: February 8, 2024Applicant: ILDONG PHARMACEUTICAL CO., LTD.Inventors: Kyung-Sun KIM, Jeong-Ah KIM, An-Na MOON, DONG-Keun SONG, Yoon-Suk LEE, Ju-Young JUNG
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Publication number: 20240013292Abstract: According to one aspect of the present invention, a group account service providing server capable of converting a private account into a group account in real time through a terminal of the host of a comprises: an account management unit configured to convert a first account into a group account when a group account conversion request for the first account of a host of a group is generated; a transaction ledger management unit configured to record change information in a transaction ledger for the group account when the change information including at least one of a transaction occurrence event and an information occurrence event is generated for the group account; a virtual ledger management unit configured to generate a virtual ledger to be mapped to the transaction ledger when the first account is changed to the group account.Type: ApplicationFiled: September 21, 2023Publication date: January 11, 2024Inventors: Byeoung Su LEE, Hyung Keun SONG, JIn Woo KIM, Eun Hyi KHO, Jung Hee KO, Jong Hwan OH, Geun Won MO, Sung Jun KIM, Jong Sun YOO, Yong Jun KIM, Tae Wan KIM, Seon Beom LEE, Jin HAN
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Publication number: 20240013291Abstract: According to one aspect of the present invention, a group account service providing server capable of converting a private account into a group account in real time through a terminal of the host of a comprises: an account management unit configured to convert a first account into a group account when a group account conversion request for the first account of a host of a group is generated; a transaction ledger management unit configured to record change information in a transaction ledger for the group account when the change information including at least one of a transaction occurrence event and an information occurrence event is generated for the group account; a virtual ledger management unit configured to generate a virtual ledger to be mapped to the transaction ledger when the first account is changed to the group account.Type: ApplicationFiled: September 21, 2023Publication date: January 11, 2024Inventors: Byeoung Su LEE, Hyung Keun SONG, JIn Woo KIM, Eun Hyi KHO, Jung Hee KO, Jong Hwan OH, Geun Won MO, Sung Jun KIM, Jong Sun YOO, Yong Jun KIM, Tae Wan KIM, Seon Beom LEE, Jin HAN
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Publication number: 20230422566Abstract: Provided is a display device. The display device includes: a substrate; a gate line disposed on the substrate; a transistor including a part of the gate line; and a light-emitting element connected to the transistor, in which the gate line includes a first layer including aluminum or an aluminum alloy, a second layer including titanium nitride, and a third layer including metallic titanium nitride. An N/Ti molar ratio of the metallic titanium nitride may be in a range from about 0.2 to about 0.75.Type: ApplicationFiled: September 7, 2023Publication date: December 28, 2023Inventors: DONG MIN LEE, SANG WOO SOHN, DO KEUN SONG, SANG WON SHIN, HYUN EOK SHIN, SU KYOUNG YANG, KYEONG SU KO, SANG GAB KIM, JOON GEOL LEE
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Publication number: 20230382660Abstract: An apparatus for mounting a component includes an articulated robot mounting a component on a replacement target where the component is provided at a mounting position, a first sensor unit provided in the articulated robot and sensing the mounting position or whether or not the component is provided, a second sensor unit provided in the articulated robot and sensing spaced distances between the articulated robot and the mounting position at a plurality of points, and a control unit controlling the articulated robot to mount the component on the replacement target and controlling a position of the articulated robot so that a difference between spaced distance values between the articulated robot and the plurality of points sensed by the second sensor unit converges to zero, when the component is not sensed or a surface of the mounting position is sensed by the first sensor unit.Type: ApplicationFiled: May 25, 2023Publication date: November 30, 2023Applicant: SEMES CO., LTD.Inventors: Ji Keun SONG, Yoon Whoi KIm
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Patent number: 11826198Abstract: An ultrasound diagnosis apparatus includes: a two-dimensional (2D) transducer array in which a plurality of transducers that transmit/receive an ultrasound signal to/from an object are arranged in two dimensions; an analog beamformer configured to perform analog beamforming in a first direction, and perform analog beamforming in a second direction perpendicular to the first direction on signals respectively received by the plurality of transducers; and a digital beamformer configured to perform digital beamforming on the signals that are analog-beamformed in the first direction, and perform digital beamforming on the signals that are analog-beamformed in the second direction.Type: GrantFiled: December 2, 2022Date of Patent: November 28, 2023Assignee: SAMSUNG MEDISON CO. LTD.Inventors: Kang-sik Kim, Bae-hyeong Kim, Jong-keun Song
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Patent number: 11806350Abstract: Adenosine receptor (e.g., A2A and/or A1 receptor) antagonist compounds and compositions including said compounds are disclosed. The present disclosure also provides methods of using said compounds and compositions for modulating (e.g., inhibiting or antagonizing) A2A and/or A1 receptor in a biological system. The compounds and compositions find use in various therapeutic applications including the treatment of central nervous system or neurodegenerative diseases, such as Parkinson's disease. The compounds and compositions may also find use in various therapeutic applications including the treatment of cancer and in immuno-oncology.Type: GrantFiled: November 17, 2021Date of Patent: November 7, 2023Assignee: ILDONG PHARMACEUTICAL CO., LTD.Inventors: Kyung-Sun Kim, Jeong-Ah Kim, An-Na Moon, Dong-Keun Song, Yoon-Suk Lee, Ju-Young Jung
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Patent number: 11803901Abstract: A method and system for providing secure data communication between two or more user terminals in a communication network is proposed. The method may include receiving, from a first user terminal, a first instruction set configured to request that a private account be converted into a group account, the private account owned by a user of the first user terminal. The method may also include generating the group account jointly owned by at least the user of the first user terminal and a user of a second user terminal. The method may also include controlling a first database to store a second information set relating to the group account, and generating a second virtual database different from the first database. The method may also include copying the second information set stored in the first database and recording the copied second information set in the second virtual database.Type: GrantFiled: October 20, 2022Date of Patent: October 31, 2023Assignee: Kakaobank Corp.Inventors: Byeoung Su Lee, Hyung Keun Song, Jin Woo Kim, Eun Hyi Kho, Jung Hee Ko, Jong Hwan Oh, Geun Won Mo, Sung Jun Kim, Jong Sun Yoo, Yong Jun Kim, Tae Wan Kim, Seon Beom Lee, Jin Han
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Patent number: 11803900Abstract: A user terminal including a graphical user interface (GUI) for providing secure data communication with a server in a communication network is proposed. The user terminal may include a GUI configured to receive one or more user inputs and display data received from the server. The GUI may include a first screen configured to display a first instruction set for converting a private account to a group account and a second screen configured to display a group account information set received from the server. The user terminal may cause the server to generate the group account, control a first database of the server to store a second information set relating to the group account, generate a second virtual database of the server different from the first database, and copy the second information set stored in the first database and record the copied second information set in the second virtual database.Type: GrantFiled: October 20, 2022Date of Patent: October 31, 2023Assignee: Kakaobank Corp.Inventors: Byeoung Su Lee, Hyung Keun Song, Jin Woo Kim, Eun Hyi Kho, Jung Hee Ko, Jong Hwan Oh, Geun Won Mo, Sung Jun Kim, Jong Sun Yoo, Yong Jun Kim, Tae Wan Kim, Seon Beom Lee, Jin Han
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Patent number: 11793044Abstract: Provided is a display device. The display device includes: a substrate; a gate line disposed on the substrate; a transistor including a part of the gate line; and a light-emitting element connected to the transistor, in which the gate line includes a first layer including aluminum or an aluminum alloy, a second layer including titanium nitride, and a third layer including metallic titanium nitride. An N/Ti molar ratio of the metallic titanium nitride may be in a range from about 0.2 to about 0.75.Type: GrantFiled: December 5, 2019Date of Patent: October 17, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Dong Min Lee, Sang Woo Sohn, Do Keun Song, Sang Won Shin, Hyun Eok Shin, Su Kyoung Yang, Kyeong Su Ko, Sang Gab Kim, Joon Geol Lee
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Patent number: 11684339Abstract: An apparatus for estimating bio-information is provided. The apparatus includes: an ultrasound image acquirer configured to acquire ultrasound images of an object; a pressurizer configured to apply pressure to the object to occlude a blood vessel; and a processor configured to estimate a change in a diameter of the blood vessel using the ultrasound images acquired by the ultrasound image acquirer before and after an occlusion of the blood vessel, and estimate bio-information based on the estimated change in the diameter of the blood vessel.Type: GrantFiled: August 13, 2020Date of Patent: June 27, 2023Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: So Young Lee, Jong Keun Song, Byung Hoon Ko, Hyun Seok Moon, Sang Kon Bae, Eui Seok Shin, Jeong Eun Hwang