Patents by Inventor Hong-Young Lee
Hong-Young 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: 20240174076Abstract: A variable grille apparatus adjusts the flow rate of air flowing through a grille. Commercial value of a vehicle is improved by enhanced opening and closing motions when adjusting the flow rate of air. Further, since the grille is opened and closed in various ways such as by sequential or simultaneous opening and closing, the opening and closing motions of the grille are enhanced, the external design is diversified, and a flow rate of air is secured through structurally optimal arrangement.Type: ApplicationFiled: July 10, 2023Publication date: May 30, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, HYUNDAI MOBIS CO., LTD.Inventors: Jin Young Yoon, Dong Eun Cha, Hong Heui Lee, Jae Sup Byun, Jang Ho Kim
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Publication number: 20240166515Abstract: Disclosed is a method of producing lithium sulfide (Li2S) without using hydrogen sulfide (H2S) gas. Particularly, the method of producing lithium sulfide (Li2S) includes preparing a starting material including a metal oxide by subjecting a mixed powder including an inorganic compound containing lithium and oxygen, a metal reducing agent, and sulfur (S) to synthesis reaction using mechanical force, preparing a mixed solution by mixing the starting material and a solvent, and obtaining a lithium sulfide (Li2S) powder by removing the metal oxide from the mixed solution and then performing drying.Type: ApplicationFiled: November 8, 2023Publication date: May 23, 2024Inventors: MUN SEOK CHAE, Hong Seok Min, Sang Heon Lee, Sang Soo Lee, Ho Cheol Shin, Wo Dum Jung, In Woo Song, So Young Kim, Young Whan Cho
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Publication number: 20240164651Abstract: An electronic device may include: a first temperature sensor configured to measure a first temperature when an object comes into contact with a contact surface of a main body of the electronic device; a second temperature sensor spaced apart from the first temperature sensor in a direction opposite the contact surface and configured to measure a second temperature; and a processor configured to detect a temperature change due to heat generation inside the main body, and estimate skin surface temperature based on the first temperature, the second temperature, and the temperature change.Type: ApplicationFiled: March 22, 2023Publication date: May 23, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: So Young LEE, Sang Kyu KIM, Bok Soon KWON, Sungho KIM, Ho Taik LEE, Hong Soon RHEE
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Publication number: 20240167894Abstract: An electronic device may include: a first sensor configured to measure a skin temperature of skin of a user; a second sensor configured to measure heat flux transmitted from the skin to a main body of the electronic device; a third sensor configured to measure a heart rate of the user; and a processor configured to estimate a rate of core body temperature change based on the skin temperature measured at a first time and a second time, the heat flux, the heart rate, and the skin temperature.Type: ApplicationFiled: March 17, 2023Publication date: May 23, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sungho KIM, Sang kyu KIM, So Young LEE, Bok Soon KWON, Ho Taik LEE, Hong Soon RHEE
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Publication number: 20240164147Abstract: A display device includes: a base substrate; a first pixel electrode, a second pixel electrode, and a third pixel electrode arranged on the base substrate to be spaced apart from each other; a pixel defining film on the first pixel electrode, the second pixel electrode, and the third pixel electrode and including a first opening exposing the first pixel electrode, a second opening exposing the second pixel electrode and spaced apart from the first opening, and a third opening exposing the third pixel electrode and spaced apart from the first opening and the second opening; a first organic layer on the first pixel electrode exposed by the first opening; a second organic layer on the second pixel electrode exposed by the second opening; and a third organic layer on the third pixel electrode exposed by the third opening.Type: ApplicationFiled: January 18, 2024Publication date: May 16, 2024Inventors: Sang Shin LEE, Joon Young PARK, Min Goo KANG, Jung Woo KO, Jong Sung PARK, Hong Kyun AHN, Sang Min YI, Sang Woo JO, Young Eun RYU, Yoon Seo LEE
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Publication number: 20240138682Abstract: An electronic device may include: a first temperature sensor configured to measure a first temperature of a skin surface when a user comes into contact with a main body of the electronic device; a first heating element spaced apart from the first temperature sensor by a first predetermined distance; a second temperature sensor spaced apart from the first heating element by a second predetermined distance and configured to measure a second temperature inside the main body; and a processor configured to: estimate heat flux based on the first temperature and the second temperature; estimate a blood perfusion rate of the user based on a temperature of the first heating element and the first temperature, and estimate a core body temperature of a user based on the first temperature, the estimated heat flux, and the estimated blood perfusion rate.Type: ApplicationFiled: April 25, 2023Publication date: May 2, 2024Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Ho Taik LEE, Woochul KIM, Bok Soon KWON, Sang Kyu KIM, Gimin PARK, Sungho KIM, Jiyong KIM, Seungjai WOO, So Young LEE, Hong Soon RHEE
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Publication number: 20240145143Abstract: Provided are a magnetic actuation device using a permanent magnet which may generate a magnetic field for a long time with lower power and lower heat by using the permanent magnet, and a system using the same. The magnetic actuation device may utilize the plurality of permanent magnets for controlling an alignment direction with two degrees of freedom to thus exclude an actuation element limiting space utilization, such as a robot arm, thus allowing an operator using a medical device to perform a safe procedure on a patient.Type: ApplicationFiled: September 7, 2023Publication date: May 2, 2024Applicant: Daegu Gyeongbuk Institute of Science and TechnologyInventors: Hong Soo CHOI, Hak Joon LEE, Jin Young KIM, Sarmad Ahmad Abbasi, Awais Ahmed, A M Masum Bulbul Chowdhury, Nader Latifi Gharamaleki
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Publication number: 20240145779Abstract: Provided is a biphasic electrolyte solution including: an aqueous electrolyte solution layer including a kosmotropic metal salt and water; and a nonaqueous electrolyte solution layer including a second metal salt and a nonaqueous organic solvent, and the biphasic electrolyte solution may provide a battery which satisfies both excellent battery performance and life characteristics.Type: ApplicationFiled: October 26, 2023Publication date: May 2, 2024Inventors: Sang-Young LEE, Won-Yeong KIM, Hong-I KIM
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Publication number: 20240139474Abstract: Provided is a magnetic actuation system controlling a magnetic microrobot, a magnetic actuation catheter, or a guide wire by using a magnetic field, and more particularly, a magnetic actuation system compatible with a C-arm that is applied to the C-arm, which is a mobile X-ray fluoroscopy device, in order to enable control of the microrobot or a catheter treatment in a human body by using the C-arm.Type: ApplicationFiled: October 25, 2023Publication date: May 2, 2024Applicant: Daegu Gyeongbuk Institute of Science and TechnologyInventors: Hong Soo Choi, Hak Joon Lee, Jin Young Kim
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Publication number: 20240131922Abstract: A variable grille apparatus can adjust a flow rate of air flowing through a grille and upgrade an opening/closing operation when adjusting the flow rate of the air, thereby improving merchantability. In addition, by diversifying the opening/closing operation of the grille such as sequentially operating or simultaneously operating the opening/closing operation of the grille, it is possible to upgrade the opening/closing operation of the grille, diversify the exterior design, and secure the flow rate of air through the optimization of the structural arrangement.Type: ApplicationFiled: September 24, 2023Publication date: April 25, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, HYUNDAI MOBIS CO., LTD.Inventors: Jin Young Yoon, Dong Eun Cha, Hong Heui Lee, Jae Sup Byun, Jang Ho Kim
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Publication number: 20240132166Abstract: An active air skirt apparatus controls an airflow flowing to a lower side of a mobility device according to a traveling state of the mobility device, thereby securing optimal aerodynamic performance. In addition, disclosed herein is an active air skirt apparatus, which stably moves a flap for controlling the airflow when a vehicle travels at high speed, thereby improving durability and reliability.Type: ApplicationFiled: March 10, 2023Publication date: April 25, 2024Inventors: Jin Young Yoon, Dong Eun Cha, Hong Heui Lee, Jae Sup Byun, Jang Ho Kim
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Publication number: 20240123817Abstract: A variable grille apparatus controls a flow rate of air circulated through the grille. Commercial properties are improved through an advanced opening and closing operation during adjustment of the air flow rate. The opening and closing operation of the grille is diversified, such as by sequential or simultaneous operation, so that the sense of operation is enhanced, an exterior design is diversified, and the air flow is secured through an optimization of the structural arrangement.Type: ApplicationFiled: July 6, 2023Publication date: April 18, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, HYUNDAI MOBIS CO., LTD.Inventors: Jin Young Yoon, Dong Eun Cha, Hong Heui Lee, Jae Sup Byun, Jang Ho Kim
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Patent number: 11955081Abstract: A pixel includes: a storage capacitor connected between a first power supply voltage and a gate node; a first transistor including a gate electrode connected to the gate node; a second transistor to transfer a data signal to a source of the first transistor in response to a scan signal; a third transistor to diode-connect the first transistor in response to the scan signal, and including first and second sub-transistors serially connected between the gate node and a drain of the first transistor; a fourth transistor to transfer an initialization voltage to the gate node in response to an initialization signal, and including third and fourth sub-transistors serially connected between the gate node and the initialization voltage; and an organic light emitting diode including a cathode connected to a second power supply voltage. At least one of the second and fourth sub-transistors includes a bottom electrode.Type: GrantFiled: August 8, 2020Date of Patent: April 9, 2024Assignee: Samsung Display Co., Ltd.Inventors: Hyo Jin Lee, Joon-Chul Goh, Sangan Kwon, Hong Soo Kim, Hui Nam, Jin Young Roh, Sehyuk Park
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Publication number: 20240079641Abstract: Disclosed are a solid electrolyte and method of manufacturing the same. The solid electrolyte may include a core including a first electrolyte represented by Chemical Formula 1, and a shell including a second electrolyte represented by Chemical Formula 2, and disposed on a surface of the core. LiaPSbX1c??[Chemical Formula 1] Here, a satisfies an equation 4?a?7, b satisfies an equation 3?b?7, c satisfies an equation 0?c?2, and X1 includes Br or I. LidPSeX2f??[Chemical Formula 2] Here, d satisfies an equation 4?d?7, e satisfies an equation 3?e?7, f satisfies an equation 0?f?2, X2 includes Cl or Br, and an ionic radius of X1 is greater than an ionic radius of X2.Type: ApplicationFiled: June 29, 2023Publication date: March 7, 2024Inventors: Sang Soo Lee, So Young Kim, Sang Heon Lee, Hong Seok Min, In Woo Song, Wo Dum Jung, Woo Seop Song, Young Sung Lee, So Young Yoon, Yung Sup Youn, Se Man Kwon
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Publication number: 20240069875Abstract: Disclosed herein are a neural network model deployment method and apparatus for providing a deep learning service. The neural network model deployment method may include providing a specification wizard to a user, searching for and training a neural network based on a user requirement specification that is input through the specification wizard, generating a neural network template code based on the user requirement specification and the trained neural network, converting the trained neural network into a deployment neural network that is usable in a target device based on the user requirement specification, and deploying the deployment neural network to the target device.Type: ApplicationFiled: June 14, 2023Publication date: February 29, 2024Inventors: Jae-Bok PARK, Chang-Sik CHO, Kyung-Hee LEE, Ji-Young KWAK, Seon-Tae KIM, Hong-Soog KIM, Jin-Wuk SEOK, Hyun-Woo CHO
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Publication number: 20240067041Abstract: A portable battery device for a mobility apparatus and a battery management system and a method, which are capable of securing a desired range of the mobility apparatus by selectively adding an auxiliary battery in a situation in which a battery capacity should be additionally supplemented, are disclosed. The auxiliary battery is stored in the mobility apparatus or is supplied from an external supply source when the auxiliary battery is commercially available. Accordingly, electric power supply to the mobility apparatus becomes convenient. The auxiliary battery is simply replaceable through separation or mounting thereof from or in a case at an outside of the mobility apparatus. Accordingly, handling convenience of the auxiliary battery is enhanced. When collision of the mobility apparatus occurs, the auxiliary battery is separated due to impact and, as such, generation of fire caused by damage to the auxiliary battery is prevented and stability is secured.Type: ApplicationFiled: December 7, 2022Publication date: February 29, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Hong Heui Lee, Dong Eun Cha, Jin Young Yoon
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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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Patent number: 11915092Abstract: A remote control device for remotely controlling a target device to be controlled is provided. The remote control device includes a main software module configured to provide a code to identify an IR library code to a management software module; the management software module configured to provide the IR library code to the main software module, wherein the main software module is configured to generate IR remote control signals based on the IR library code and transmit the IR remote control signals to the target device.Type: GrantFiled: July 5, 2022Date of Patent: February 27, 2024Assignee: OHSUNG ELECTRONICS CO., LTD.Inventors: Ji Hoon Kim, So Young Lee, Hong Min Lee
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Publication number: 20210106116Abstract: A cosmetic container for two kinds of cosmetics includes: an upper container containing a second cosmetic and configured to be rotatable; a lower container containing a first cosmetic; a handle part detachably coupled to the lower end of the upper container and the upper end of the lower container; a discharge part to enable discharging of the second cosmetic. The desired one of the two kinds of cosmetics can be used, or the two kinds of cosmetics can be used, sequentially or mixed together, through a single tip. Contouring may be performed by discharging and using the second cosmetic after using the first cosmetic. The appearance of the skin may have accentuated facial contours or a three-dimensional effect. The container can be used for skin care and skin protection by using a sun-care formulation as the first cosmetic and a cooling product as the second cosmetic.Type: ApplicationFiled: October 31, 2018Publication date: April 15, 2021Applicant: COSMECCA KOREA CO., LTD.Inventors: Yi Seul GIM, Hyun Dae CHO, Bong Jun KIM, Hong Young LEE, Shin Bok KANG, Hyun Su HWANG
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Patent number: 9657595Abstract: A bearing unit of a turbocharger may be disposed on an inner side of a space in a center housing and carry axial load of a rotary shaft connecting a turbine wheel, a compressor wheel, and an electric motor. The bearing unit may include a bearing body fastened to a side of the center housing and has a through-hole substantially at a center of the bearing body, and a coupling disposed in the through-hole and on the rotary shaft, having a stepped portion in which the bearing body is inserted, and forming an oil chamber with the bearing body.Type: GrantFiled: December 6, 2013Date of Patent: May 23, 2017Assignee: Hyundai Motor CompanyInventors: Kitae Yeom, Jaesik Yang, Sung Won Kim, Tae Won Hwang, Hong-Young Lee