Patents by Inventor Dong-Yoon Lee
Dong-Yoon 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: 12260656Abstract: According to an embodiment of the present disclosure, there may be provided an operation method of a server for estimating the size of damage in disaster affected areas. In this instance, the operation method of the server may include acquiring at least one first disaster image, deriving an affected area from each of the at least one first disaster image, acquiring affected area related information through labeling based on the derived affected area, and training a first learning model using the at least one first disaster image and the affected area related information.Type: GrantFiled: May 4, 2022Date of Patent: March 25, 2025Assignee: NATIONAL DISASTER MANAGEMENT RESEARCH INSTITUTEInventors: Seong Sam Kim, Dong Yoon Shin, Cheol Kyu Lee
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Publication number: 20250096909Abstract: A technology related to a transmission device of an amplitude modulation method is disclosed. In the amplitude modulation transmission device, a transmission data signal transformed into a sinusoidal wave transition form is input to a signal input stage of a cascode power amplifier, and a transmission data signal transformed into another sinusoidal wave transition form is input to a bias power stage of the cascode power amplifier. The transmission data signal transformed into the sinusoidal wave transition form has a sinusoidal wave form in a section in which input data transitions and maintain its previous value in a section in which the input data is maintained.Type: ApplicationFiled: September 20, 2023Publication date: March 20, 2025Applicants: SKAIChips Co., Ltd., Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Kang Yoon LEE, Yeon Jae JUNG, Young Gun PU, Sung Jin KIM, Myeong Gwan KIM, Seung Hyeon BYUN, Hyun Jin JUNG, Dong Jin KIM, Ji Hoon SONG, Kyung Je JEON
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Patent number: 12252180Abstract: A lower cross member for a vehicle is disposed on a floor of a vehicle. The lower cross member includes a core member and a reinforcing layer. The core member is made of a composite material containing 70 wt. % or more of unidirectional carbon fibers, and the reinforcing layer is made of a composite material containing 70 wt. % or more of fiberglass.Type: GrantFiled: November 17, 2021Date of Patent: March 18, 2025Assignees: Hyundai Motor Company, Kia Corporation, Kolon Spaceworks Co., Ltd.Inventors: Sang Yoon Park, Seung Chan Lee, Yong Beom Lee, Pil Won Kang, Hyun Sik Kim, Sang Sun Park, Hee Seouk Chung, Seung Uk Kang, Chi Hoon Choi, Seong Jong Kim, Dong Won Kim
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Patent number: 12253705Abstract: A polarizing plate and an optical display apparatus including the same are provided. A polarizing plate includes a polarizer; and a first retardation layer and a second retardation layer sequentially stacked on a lower surface of the polarizer, and the first retardation layer has an in-plane retardation of about 180 nm to about 220 nm at a wavelength of about 550 nm; and the second retardation layer has an in-plane retardation of about 80 nm to about 100 nm at a wavelength of about 550 nm.Type: GrantFiled: July 21, 2021Date of Patent: March 18, 2025Assignee: Samsung SDI Co., Ltd.Inventors: Bong Choon Kim, Jun Mo Koo, Dong Yoon Shin, Jung Hun You, Sang Hum Lee
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Patent number: 12250882Abstract: The present specification provides a compound represented by Formula 1 and an organic light emitting device including the same.Type: GrantFiled: October 25, 2019Date of Patent: March 11, 2025Assignee: LG CHEM, LTD.Inventors: Hongsik Yoon, Wanpyo Hong, Jin Joo Kim, Dong Hoon Lee, Moung Gon Kim
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Publication number: 20250081756Abstract: A display panel includes a base layer including a display area including a transmissive area and a non-display area adjacent to the display area, a first insulating layer; a transistor on the first insulating layer, a third insulating layer that covers the transistor, a first connection electrode connected to a semiconductor pattern through a contact hole defined in the third insulating layer, a fourth insulating layer that covers the first connection electrode, a pixel defining layer including a display opening not overlapping the transmissive area, and a light emitting element, wherein the fourth insulating layer includes a first insulating opening overlapping the transmissive area, and the pixel defining layer includes a transmissive opening overlapping the first insulating opening.Type: ApplicationFiled: June 7, 2024Publication date: March 6, 2025Inventors: SUNKWANG KIM, DONG-YOON LEE, SEONGYOUNG LEE, JEONGHYUN LEE, HANUL LEE, KANGMOON JO
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Publication number: 20250078585Abstract: Disclosed is a method of diagnosing a vehicle including an electric motor performed in the vehicle. The method includes acquiring first to third measurement values for a temperature, a voltage, and a current associated with the electric motor from one or more sensors installed for the electric motor, calculating first to third scores for a predetermined diagnostic factor based on each of the first to third measurement values, reading a weight for each of the temperature, the voltage, and the current with regard to the predetermined diagnostic factor from a database installed in the vehicle, and calculating a comprehensive diagnostic score for the predetermined diagnostic factor based on the weight for each of the first to third scores and the predetermined diagnostic factor.Type: ApplicationFiled: August 21, 2024Publication date: March 6, 2025Applicants: SKAIChips Co., Ltd., Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Kang Yoon LEE, Dae Young CHOI, Dong Gyun KIM, Jong Wan JO
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Publication number: 20250070600Abstract: Disclosed are an artificial intelligence algorithm-based wireless power transmitter, wireless power receiver, and wireless power charging system that are capable of high-speed response to environmental changes and that can optimize the power efficiency of a wireless power receiver, estimate a dynamic location from a signal received from the wireless power receiver using artificial intelligence technology, and dynamically transmit wireless power to a prioritized wireless power receiver according to a power state.Type: ApplicationFiled: November 9, 2024Publication date: February 27, 2025Applicants: SKAIChips Co., Ltd., Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Kang Yoon LEE, Jong Wan JO, Dong Gyun KIM, Sung Jun Byun, Jae Bin KIM, Joon Mo YOO, Young Gun PU, Yeon Jae JUNG, Hyung Ki HUH
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Patent number: 12229438Abstract: A memory system includes a storage device including a turbo write buffer and a user storage area implemented with a nonvolatile memory, and a host configured to transfer a read request to the storage device. In response to the read request, the storage device transfers read data and read data information including attributes of the read data to the host.Type: GrantFiled: January 3, 2023Date of Patent: February 18, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong-Woo Kim, Songho Yoon, Jeong-Woo Park, Dong-Min Kim, Kyoung Back Lee
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Patent number: 12217896Abstract: A coil component includes a body, a planar spiral-shaped coil portion disposed in the body, a lead portion disposed to be spaced apart from the coil portion in the body, a support substrate disposed between the coil portion and the lead portion to correspond to the lead portion, a via penetrating through the support substrate to connect an internal end portion of the coil portion and an internal end portion of the lead portion to each other, an insulating layer covering the coil portion and the lead portion, and a first external electrode and a second external electrode disposed to be spaced apart from each other on a surface of the body and connected to the external end portion of each of the coil portion and the lead portion.Type: GrantFiled: December 9, 2020Date of Patent: February 4, 2025Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Chan Yoon, Dong Hwan Lee, Dong Jin Lee, Sang Soo Park
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Patent number: 12210177Abstract: Provided is a polarizing plate and an optical display device comprising same, the polarizing plate comprising: a polarizer; and a stack body of a first phase difference layer and a second phase difference layer stacked on a lower surface of the polarizer, wherein the first phase difference layer satisfies Equation 1, the second phase difference layer satisfies Equation 2, the sum of an in-plane phase difference at a wavelength of 550 nm between the first phase difference layer and the second phase difference layer is about 100 nm to about 110 nm, the sum of a thickness direction phase difference at a wavelength of 550 nm between the first phase difference layer and the second phase difference layer is about ?30 nm to about +10 nm, and the second phase difference layer comprises a fluorine-based phase difference layer.Type: GrantFiled: August 7, 2020Date of Patent: January 28, 2025Assignee: Samsung SDI Co., Ltd.Inventors: Jun Mo Koo, Bong Choon Kim, Dong Yoon Shin, Jung Hun You, Sang Hum Lee
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Patent number: 12206894Abstract: Disclosed herein are a method, an apparatus, and a storage medium for image encoding/decoding. An intra-prediction mode for the target block is derived, and intra-prediction for the target block that uses the derived intra-prediction mode is performed. The intra-prediction mode for the target block is derived using an artificial neural network, and an MPM list for the target block is derived using information about the target block, pieces of information about blocks adjacent to the target block, and the artificial neural network. The artificial neural network outputs one or more available intra-prediction modes. Further, the artificial neural network outputs match probabilities for one or more candidate intra-prediction modes, and each of the match probabilities for the candidate intra-prediction modes indicates a probability that the corresponding candidate intra-prediction mode matches the intra-prediction mode for the target block.Type: GrantFiled: September 20, 2021Date of Patent: January 21, 2025Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Dong-Hyun Kim, Ji-Hoon Do, Youn-Hee Kim, Se-Yoon Jeong, Hyoung-Jin Kwon, Jong-Ho Kim, Joo-Young Lee, Jin-Soo Choi, Tae-Jin Lee
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Publication number: 20240423041Abstract: A display device includes a substrate; a pixel electrode disposed in a display area of the substrate and a transistor connected to the pixel electrode; a gate driver disposed in a non-display area of the substrate and connected to a gate electrode of the transistor; and a common voltage line disposed in the non-display area of the substrate to overlap the gate driver in a plan view, where the common voltage line defines at least one exhaust hole penetrating the common voltage line therein.Type: ApplicationFiled: April 10, 2024Publication date: December 19, 2024Inventors: Kang Moon JO, Sun Kwang KIM, Yoo Mi RA, Dong Yoon LEE, Seong Young LEE
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Publication number: 20240337412Abstract: In an air conditioner, a drain extraction unit and a refrigerant pipe connecting unit may be disposed in a blocking region in which a discharge port is not provided so that a size of the discharge port may be secured and the discharge port may be uniformly disposed, thereby generating uniform airflow in a room. In a lower housing formed in a circular shape, some of components inside an indoor unit of the air conditioner may be disposed in a protrusion portion that protrudes from the circular housing, thereby facilitating the installation of the air conditioner. A condensate water collecting space disposed outside the housing may be provided in a drain tray, thereby efficiently preventing a leakage due to condensate water generated outside the housing. The housing, the drain tray, and the cover member of the air conditioner may be coupled by a coupling member coupled outside.Type: ApplicationFiled: June 18, 2024Publication date: October 10, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Dong Yoon LEE, Do-Hoon KIM, Joon-Ho YOON, Chul Ju LEE, Jun Woo KIM, Bu Youn LEE, Jung Dae LEE, Sung-June CHO
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Publication number: 20240322745Abstract: Proposed are a light source-tracking solar cell array, and a light source-tracking solar power generation system using same. More specifically, a light source-tracking solar cell array, and a light source-tracking solar power generation system using same, wherein light source-tracking solar cell array includes a stretchable solar module including a plurality of unit solar cells and a metal fiber-based conductive connector having elasticity and flexibility, wherein the plurality of unit solar cells are connected to each other by the conductive connector, and a transformable means which transforms in shape according to a change in position of a light source by connecting at least two or more of the plurality of unit solar cells, wherein the stretchable solar module is transformed in shape as the transformable means changes intervals between the unit solar cells due to the changes in the position of the sun.Type: ApplicationFiled: February 5, 2021Publication date: September 26, 2024Applicant: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTEInventors: Seung Il CHA, Min Ju YUN, Yeon Hyang SIM, Dong Yoon LEE
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Patent number: 12055314Abstract: In an air conditioner, a drain extraction unit and a refrigerant pipe connecting unit may be disposed in a blocking region in which a discharge port is not provided so that a size of the discharge port may be secured and the discharge port may be uniformly disposed, thereby generating uniform airflow in a room. In a lower housing formed in a circular shape, some of components inside an indoor unit of the air conditioner may be disposed in a protrusion portion that protrudes from the circular housing, thereby facilitating the installation of the air conditioner. A condensate water collecting space disposed outside the housing may be provided in a drain tray, thereby efficiently preventing a leakage due to condensate water generated outside the housing. The housing, the drain tray, and the cover member of the air conditioner may be coupled by a coupling member coupled outside.Type: GrantFiled: January 13, 2023Date of Patent: August 6, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Dong Yoon Lee, Do-Hoon Kim, Joon-Ho Yoon, Chul Ju Lee, Jun Woo Kim, Bu Youn Lee, Jung Dae Lee, Sung-June Cho
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Publication number: 20240172501Abstract: A display panel in one example includes a substrate, an anode including an emission region on the substrate, a reference voltage line adjacent to the anode, and a branch line connected to the reference voltage line to apply a reference voltage from the reference voltage line to the anode via a switching element. The branch line includes a semiconductor layer, and the branch line is between the reference voltage line and the anode.Type: ApplicationFiled: January 29, 2024Publication date: May 23, 2024Applicant: LG Display Co., Ltd.Inventors: Dong Yoon LEE, Kwang Yong CHOI, Seong Hwan HWANG, Byeong Uk GANG, Hye Min PARK
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Patent number: 11925084Abstract: A display panel can include a substrate, a light-emitting element including an emission region on the substrate, a reference voltage line adjacent to the light-emitting element, and a branch line connected to the reference voltage line to apply a reference voltage to light-emitting element. The light-emitting element can emit light on the emission region in a direction of the substrate. Further, the branch line can include a semiconductor layer, and the semiconductor layer of the branch line can overlap the emission region.Type: GrantFiled: December 16, 2022Date of Patent: March 5, 2024Assignee: LG DISPLAY CO., LTD.Inventors: Dong Yoon Lee, Kwang Yong Choi, Seong Hwan Hwang, Byeong Uk Gang, Hye Min Park
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Patent number: 11693284Abstract: A display panel includes gate lines, data lines, switching elements connected to the gate lines and the data lines, pixel electrodes connected to the switching elements and markers. The pixel electrode includes first, second third and fourth areas which are divided by a horizontal central line and a vertical central line. The first, second, third and fourth areas correspond to an upper-left portion, an upper-right portion, a lower-left portion and a lower-right portion of a central point of the pixel electrode. When the pixel electrode is disposed between first and second data lines and connected to the first data line, the marker is disposed in one of the first and third areas. When the pixel electrode is disposed between the first and second data lines and connected to the second data line, the marker is disposed in one of the second and fourth areas.Type: GrantFiled: April 20, 2020Date of Patent: July 4, 2023Assignee: Samsung Display Co., Ltd.Inventors: Yonghee Lee, Daesuk Kim, Kyungho Kim, Dong-Yoon Lee
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Publication number: 20230148033Abstract: In an air conditioner, a drain extraction unit and a refrigerant pipe connecting unit may be disposed in a blocking region in which a discharge port is not provided so that a size of the discharge port may be secured and the discharge port may be uniformly disposed, thereby generating uniform airflow in a room. In a lower housing formed in a circular shape, some of components inside an indoor unit of the air conditioner may be disposed in a protrusion portion that protrudes from the circular housing, thereby facilitating the installation of the air conditioner. A condensate water collecting space disposed outside the housing may be provided in a drain tray, thereby efficiently preventing a leakage due to condensate water generated outside the housing. The housing, the drain tray, and the cover member of the air conditioner may be coupled by a coupling member coupled outside.Type: ApplicationFiled: January 13, 2023Publication date: May 11, 2023Applicant: Samsung Electronics Co., Ltd.Inventors: Dong Yoon LEE, Do-Hoon KIM, Joon-Ho YOON, Chul Ju LEE, Jun Woo KIM, Bu Youn LEE, Jung Dae LEE, Sung-June CHO