Patents by Inventor Dong-hoon Lee
Dong-hoon 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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Patent number: 12368832Abstract: There is provided a data processing method including displaying three-dimensional scan data, and changing display of the three-dimensional scan data in response to a remote control signal received from a scanner, wherein the remote control signal includes a signal for controlling a virtual camera obtaining an image of the three-dimensional scan data.Type: GrantFiled: February 23, 2022Date of Patent: July 22, 2025Assignee: MEDIT CORP.Inventors: Dong Hoon Lee, Myoung Woo Song
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Patent number: 12357718Abstract: Provided is a handheld scanner. The handheld scanner includes one or more UVC LED elements and a processor configured to execute one or more instructions, wherein the processor is configured to, by executing the one or more instructions, control the one or more UVC LED elements to be turned on in response to detecting a first event, and control the one or more UVC LED elements to be turned off in response to detecting a second event while the one or more UVC LED elements are turned on to operate.Type: GrantFiled: September 16, 2021Date of Patent: July 15, 2025Assignee: MEDIT CORP.Inventors: Dong Hoon Lee, Jae Min You
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Patent number: 12353544Abstract: Disclosed is a method of detecting and responding to an attack, the method being performed by a computing device, the method including: obtaining a Controller Area Network (CAN) message from a bus of a CAN; obtaining a first voltage level based on the CAN message; and comparing the first voltage level with a preset normal voltage level to determine whether there is an attack.Type: GrantFiled: November 23, 2022Date of Patent: July 8, 2025Assignee: Korea University Research and Business FoundationInventors: Dong Hoon Lee, Seyoung Lee
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Publication number: 20250219103Abstract: According to an embodiment, an electrode for a secondary battery is provided, the electrode for a secondary battery including: an electrode current collector, and an electrode mixture layer and an insulating layer on at least one surface of the electrode current collector, wherein the insulating layer includes a copolymer, and the copolymer includes a repeating unit having an imide group and a rubber-based repeating unit. According to an embodiment of the present disclosure, it is possible to prevent ignition from occurring in the lithium secondary battery to improve safety.Type: ApplicationFiled: December 23, 2024Publication date: July 3, 2025Inventors: Jung Min YANG, Seung Jong YOU, Dong Hoon LEE, Kyung Sup PARK, Jong Hyeon WON
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Patent number: 12337729Abstract: An apparatus of tilting a seat cushion of a vehicle, includes a tilting motor, a pinion gear, a sector gear, and a tilting link which perform the tilting operation of the seat cushion and exert a binding force in a tilted state of the seat cushion and are provided to be connected to both of one side and the other side of a seat cushion frame, and has two sector gears positioned on left and right sides and connected to each other by a connection bar so that, by strengthening a binding force of the front portion of the seat cushion, it is possible to secure the safety of passengers in the event of a collision.Type: GrantFiled: April 13, 2023Date of Patent: June 24, 2025Assignees: Hyundai Motor Company, Kia Corporation, DAS CO., LTD, Faurecia Korea, Ltd., Hyundai Transys Inc.Inventors: Sang Soo Lee, Mu Young Kim, Sang Hark Lee, Ho Suk Jung, Sang Do Park, Chan Ho Jung, Dong Hoon Lee, Hea Yoon Kang, Deok Soo Lim, Seung Pil Jang, Seon Ho Kim, Jong Seok Yun, Hyo Jin Kim, Dong Gyu Shin, Jin Ho Seo, Young Jun Kim, Taek Jun Nam
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Patent number: 12334613Abstract: A polymer electrolyte membrane having improved chemical or mechanical durability is provided. The present disclosure relates to a polymer electrolyte membrane, and the polymer electrolyte membrane according to the present disclosure comprises a porous support and a composite layer containing a first ionomer filled in the porous support, wherein the polymer electrolyte membrane comprises a first segment having a first durability and a second segment having a second durability, and the first durability is higher than the second durability.Type: GrantFiled: September 17, 2021Date of Patent: June 17, 2025Assignee: KOLON INDUSTRIES, INC.Inventors: Eun Su Lee, Dong Hoon Lee, Na Young Kim, Jung Hwa Park, Hye Song Lee
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Patent number: 12324353Abstract: An organic light emitting device comprising a first electrode, a second electrode provided to face the first electrode, and a light emitting layer provided between the first electrode and the second electrode and including a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2, the organic light emitting device which exhibits low driving voltage, high emission efficiency, and long lifespan characteristics.Type: GrantFiled: March 13, 2020Date of Patent: June 3, 2025Assignee: LG CHEM, LTD.Inventors: Minjun Kim, Dong Hoon Lee, Sang Duk Suh, Donghee Kim, Seoyeon Kim, Da Jung Lee, Seung Won Choi
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Patent number: 12312342Abstract: A compound of Formula 1 and an organic light emitting device including the same, and the compound providing low driving voltage, high light emitting efficiency, and a long service life of the organic light emitting device.Type: GrantFiled: January 21, 2020Date of Patent: May 27, 2025Assignee: LG CHEM, LTD.Inventors: Minjun Kim, Dong Hoon Lee, Sang Duk Suh, Donghee Kim, Seoyeon Kim
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Publication number: 20250162469Abstract: A seat control apparatus includes an input device, a driving device, a memory that stores one or more instructions, and a controller operatively connected to the input device, the driving device, and the memory. The controller is configured to execute the one or more instructions to receive a specified input regarding a location control of a seat through the input device. The controller is also configured to identify an output current required for controlling the seat from a current state to a target state corresponding to the specified input by using the driving device. The controller is also configured to determine an operation sequence of one or more motors included in the driving device, based on the output current. The controller is also configured to control the seat to the target state by using the driving device, based on the determined operation sequence.Type: ApplicationFiled: April 17, 2024Publication date: May 22, 2025Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Dong Hoon Lee, Mun Seung Kang, Kug Hun Han, Yo Han Kim
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Publication number: 20250169290Abstract: A light emitting display device includes a pixel driving part including a transistor, a planarization layer covering the pixel driving part, an anode of a light emitting diode disposed on the planarization layer, a pixel defining layer including an opening that overlaps the anode of the light emitting diode in a plan view, and including an inorganic insulating material, a wall including an opening overlapping the opening of the pixel defining layer and having conductivity, a light emitting layer disposed in the opening of the pixel defining layer, a cathode of the light emitting diode disposed on the light emitting layer, and a separator dividing the wall into a first wall and a second wall, wherein the first wall is electrically connected to the transistor of the pixel driving part through a first contact hole passing through the pixel defining film and the planarization layer.Type: ApplicationFiled: October 17, 2024Publication date: May 22, 2025Applicant: Samsung Display Co., LTD.Inventors: Dong-Hoon LEE, Bon-Yong KOO, TAEGYUN KIM, Min Jae JEONG, Jae Hyung CHO, MINDO HEO
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Publication number: 20250153637Abstract: A vehicle assistance device includes an information provider configured to provide information necessary to perform an assistance function, and a controller configured to determine whether a driver is drinking based on information provided from the information provider, to determine a drinking caution level upon determining that the driver is drinking, and to perform drinking assistance control if the drinking caution level meets conditions for entering a drinking caution mode.Type: ApplicationFiled: May 2, 2024Publication date: May 15, 2025Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Dong Hyeon Woo, Hyeon Taek Choi, Dong Hoon Lee, Jeong Eun Kim, Jin Kyeom Cho
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Patent number: 12294146Abstract: An antenna module is provided. An antenna module according to an exemplary embodiment of the present invention comprises: a circuit board; a radiation pattern formed on at least one surface of the circuit board and formed in a loop shape to have an empty space part formed at a central part thereof; a first shielding sheet stacked on the upper surface of the circuit board to include an area corresponding to the empty space part; and a second shielding sheet stacked on the lower surface of the circuit board to include an area corresponding to the empty area part, wherein the first shielding sheet and the second shielding sheet are disposed such that the areas corresponding to the empty space part on the opposite surfaces of the circuit board overlap each other.Type: GrantFiled: July 27, 2021Date of Patent: May 6, 2025Assignee: AMOSENSE CO., LTDInventors: Kil Jae Jang, Dong Hoon Lee, Sung Hyun Park
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Publication number: 20250137849Abstract: Disclosed is a vicarious radiometric calibration system. More specifically, disclosed is a ground reference target for calibrating a digital signal that is obtained through a sensor when a landmark is observed from a satellite or an airplane by using a spectral reflection factor or spectral emissivity of the ground reference target and a vicarious radiometric calibration system including the same. It is possible to derive accurate measurement results for the MWIR region by installing a ground reference target having predetermined reflectance or emissivity and having a special form on the ground with respect to the calibration of a sensor for remote exploration, such as aviation, space, and astronomy, and performing absolute radiometric calibration by using images that are obtained through the ground reference target.Type: ApplicationFiled: October 25, 2024Publication date: May 1, 2025Applicants: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE, KOREA AEROSPACE RESEARCH INSTITUTEInventors: Seon Do LIM, Dong Hoon Lee, Dong Hwan Cha, Doo Chun Seo
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Publication number: 20250135907Abstract: An embodiment method of controlling an electrified vehicle includes, in a towing state of the electrified vehicle in which the electrified vehicle is moving by being towed by a towing vehicle, determining an optimal regenerative torque of a motor provided in the electrified vehicle based on a driving direction of the towing vehicle and a relative state between left and right wheels of the electrified vehicle and controlling the motor based on the optimal regenerative torque.Type: ApplicationFiled: March 20, 2024Publication date: May 1, 2025Inventors: Dong Hyeon Woo, Han Seung Myoung, Jeong Yeop Woo, Ye Eun Lee, Dong Hoon Lee, Seok Cheon Jeon, Joon Shik Park, Jin Kyeom Cho
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Publication number: 20250135898Abstract: In an electrified vehicle implementing a regenerative braking control method thereof, where the vehicle includes a motor and a controller, the control can be configured to determine a target regenerative torque of the motor and control the motor provided in the vehicle based on the determined target regenerative torque according to comparison results between regenerative charging efficiency of the vehicle and another regenerative charging efficiency of another vehicle, while the vehicle is towed by the other vehicle or while the vehicle tows the other vehicle.Type: ApplicationFiled: May 23, 2024Publication date: May 1, 2025Inventors: Jin Kyeom Cho, Joon Shik Park, Jeong Yeop Woo, Dong Hoon Lee, Dae Ro Park, Han Seung Myoung
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Publication number: 20250130477Abstract: A wavelength conversion device includes a nonlinear optical crystal, a guide light source configured to provide a guide light traveling in a first direction within the nonlinear optical crystal such that a thermal waveguide penetrating the nonlinear optical crystal is formed, a signal light source configured to provide a signal light having a first wavelength (?1) and traveling in a second direction opposite to the first direction through the thermal waveguide, and a pump light source configured to provide a pump light having a second wavelength (?2) and traveling in the second direction through the thermal waveguide, wherein an output light including a wavelength component corresponding to a sum of energies of the first wavelength (?1) and the second wavelength (?2) is provided from the thermal waveguide.Type: ApplicationFiled: September 21, 2023Publication date: April 24, 2025Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCEInventors: In Ho BAE, Dong Hoon LEE
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Publication number: 20250132365Abstract: The present disclosure relates to a reinforced composite membrane for a fuel cell, comprising a porous support and a hydrogen ion-conductive polymer; a manufacturing method therefor; and a membrane-electrode assembly comprising same, the reinforced composite membrane having the hydrogen ion-conductive polymer impregnated into the porous support, or comprising, on at least one surface of the porous support, an electrolyte layer comprising the hydrogen ion-conductive polymer, wherein the porous support further comprises a compound capable of trapping metal ions.Type: ApplicationFiled: November 24, 2022Publication date: April 24, 2025Inventors: Jung Hwa PARK, Dong Hoon LEE, Kum Suck SONG, Sung Hyun YUN, Seung Jib YUM, Chang Hoon OH, Hye Song LEE, Eun Su LEE
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Publication number: 20250127043Abstract: A novel compound of Chemical Formula 1: wherein in the Chemical Formula 1: n is an integer of 1 to 6; X is O or S; L1 and L2 are each independently a single bond, substituted or unsubstituted C6-60 arylene, or substituted or unsubstituted C2-60 heteroarylene containing at least one heteroatom selected from the group consisting of O, S, Si, P and B; Ar1 is cyano, substituted or unsubstituted C6-60 aryl, or substituted or unsubstituted C2-60 heteroaryl containing at least one heteroatom selected from the group consisting of O, S, Si, P and B; and Ar2 and Ar3 are each independently substituted or unsubstituted C6-60 aryl or substituted or unsubstituted C2-60 heteroaryl containing at least one heteroatom selected from the group consisting of O, S, Si, P and B; and an organic light emitting device including the same.Type: ApplicationFiled: December 7, 2022Publication date: April 17, 2025Inventors: Hoon Jun KIM, Dong Hoon LEE, Miyeon HAN, Min Woo Jung, Seulchan PARK, Hye Min CHO, Hojung LEE
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Patent number: 12276811Abstract: A sensor shifting actuator includes a fixed body; a moving body disposed in the fixed body and including an image sensor having an imaging surface; a supporting substrate disposed in the fixed body and configured to support the moving body so that the moving body is movable with respect to the fixed body in first and second directions parallel to the imaging surface of the image sensor; and a driver configured to move the moving body in either one or both of the first and second directions. The supporting substrate includes a movable portion coupled to the moving body, a fixed portion coupled to the fixed body, and a connection portion disposed between the movable portion and the fixed portion. The movable portion and the connection portion are movable together in the first direction, and the movable portion is movable with respect to the connection portion in the second direction.Type: GrantFiled: January 13, 2023Date of Patent: April 15, 2025Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Ju Ho Kim, Jung Hyun Park, Dong Hoon Lee, Sang Hyun Ji, Do Hwan Kim, Nam Keun Oh
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Patent number: 12279405Abstract: Provided are a magnetic field shielding sheet and a manufacturing method therefor. The magnetic field shielding sheet includes: a sheet main body formed from a magnetic material to be capable of shielding a magnetic field; a first protection layer disposed to cover one surface of the sheet main body; a second protection layer disposed to cover the other surface, opposite from the one surface, of the sheet main body; a third protection layer interposed between the first protection layer and the second protection layer to cover the side surface of the sheet main body in the thickness direction of the sheet main body; and a sealing part formed on the side portion of the sheet main body so that the sheet main body is sealed, wherein a stepped portion formed between the sheet main body and the sealing part is reduced by means of the third protection layer.Type: GrantFiled: March 31, 2022Date of Patent: April 15, 2025Assignee: AMOSENSE CO., LTDInventor: Dong Hoon Lee