Patents by Inventor Jae-woong Lee
Jae-woong 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: 20250098371Abstract: A display device may include: a substrate including a display area and a non-display area; and at least one pixel disposed in the display area, and comprising at least one pixel including an emission area that emits light. The at least one pixel may include: at least one sub-electrode extending in a direction on the substrate; at least one branch electrode extending in a direction and spaced apart from the sub-electrode; a first insulating layer disposed on the at least one sub-electrode and the at least one branch electrode; first electrodes disposed on the first insulating layer and electrically connected with the at least one sub-electrode; second electrodes disposed on the first insulating layer and electrically connected with the at least one branch electrode; and at least one light emitting element aligned between at least one of the first electrodes and at least one of the second electrodes.Type: ApplicationFiled: December 4, 2024Publication date: March 20, 2025Applicant: SAMSUNG DISPLAY CO., Ltd.Inventors: Su Mi MOON, Jae Woong KANG, Sin Chul KANG, Won Sik OH, Yo Han LEE
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Patent number: 12252024Abstract: The present disclosure relates to an electric vehicle charging cable, in which a cooling fluid is used to efficiently cool heat generated during charging of an electric vehicle, a thermally conductive material is added as well as the cooling fluid to improve cooling performance, thereby preventing damage to inner components due to heat, safety accidents such as fire are prevented, and a diameter of the cable is minimized.Type: GrantFiled: September 4, 2020Date of Patent: March 18, 2025Assignees: LS CABLE & SYSTEM LTD., LS EV KOREA LTD.Inventors: Hyun Woong Kim, Jae Bok Lee, Dong Kyun Yoo, Uk Yeol Choi
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Patent number: 12250766Abstract: An antenna module includes a wiring structure including a plurality of insulating layers, a plurality of wiring layers, and a plurality of via layers; an antenna disposed on an upper surface of the wiring structure; a heat dissipation structure disposed around the antenna on the upper surface of the wiring structure; and an encapsulant disposed on the upper surface of the wiring structure and covering at least a portion of each of the antenna and the heat dissipation structure.Type: GrantFiled: July 27, 2023Date of Patent: March 11, 2025Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jae Woong Choi, Jin Won Lee
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Publication number: 20250080752Abstract: An intra prediction mode encoding and decoding method, an image decoding device, and an image encoding device operate by deriving most probable modes (MPMs) from surrounding prediction units adjacent to a current prediction unit and deriving an intra prediction mode of the current prediction unit on the basis of an MPM flag indicating whether an MPM having the same prediction mode as the intra prediction mode of the current prediction unit exists among the derived MPMs.Type: ApplicationFiled: November 19, 2024Publication date: March 6, 2025Applicants: Electronics and Telecommunications Research Institute, Intellectual Discovery Co., Ltd.Inventors: Sung Chang LIM, Hui Yong Kim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim, Jae Gon Kim, Sang Yong Lee, Hae Chul CHOI
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Publication number: 20250071320Abstract: Disclosed are a method for inducing a prediction motion vector and an apparatus using the same. An image decoding method can include: a step of determining the information related to a plurality of spatial candidate prediction motion vectors from peripheral predicted blocks of a predicted target block; and a step of determining the information related to temporal candidate prediction motion vectors on the basis of the information related to the plurality of spatial candidate prediction motion vectors. Accordingly, the present invention can reduce complexity and can enhance coding efficiency when inducing the optimum prediction motion vector.Type: ApplicationFiled: November 13, 2024Publication date: February 27, 2025Applicants: Electronics and Telecommunications Research Institute, Industry-University Cooperation Foundation Korea Aerospace UniversityInventors: Sung Chang LIM, Hui Yong KIM, Jin Ho LEE, Jin Soo CHOI, Jin Woong KIM, Jae Gon KIM, Sang Yong LEE, Un Ki PARK
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Patent number: 12237239Abstract: A semiconductor device and a method of manufacturing a semiconductor device. As a non-limiting example, various aspects of this disclosure provide a stackable semiconductor device with small size and fine pitch and a method of manufacturing thereof.Type: GrantFiled: December 20, 2021Date of Patent: February 25, 2025Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Jin Young Khim, Ji Young Chung, Ju Hoon Yoon, Kwang Woong Ahn, Ho Jeong Lim, Tae Yong Lee, Jae Min Bae
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Patent number: 12230186Abstract: Provided is a pixel driving circuit operatable in a low-definition mode and a high-definition mode using the same pixel memory, and a display device including the same. The pixel driving circuit may include a driving line configured to connect between an emitter and a positive power source or between the emitter and a negative power source, a first transistor connected in series on the driving line and turned on in response to a pulse width modulation (PWM) signal, a first driving unit and a second driving unit that are connected in series on the driving line and electrically connected in parallel to each other, and a second transistor connected between a reference voltage source, which is connected to apply a reference voltage to the first driving unit and the second driving unit, and the second driving unit and turned on or off in response to a display mode selection signal.Type: GrantFiled: October 22, 2020Date of Patent: February 18, 2025Assignee: SAPIEN Semiconductors Inc.Inventors: Jae Hoon Lee, Jin Woong Jang
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Patent number: 12231864Abstract: Disclosed is an apparatus and method for processing a multichannel audio signal. A multichannel audio signal processing method may include: generating an N-channel audio signal of N channels by down-mixing an M-channel audio signal of M channels; and generating a stereo audio signal by performing binaural rendering of the N-channel audio signal.Type: GrantFiled: December 1, 2023Date of Patent: February 18, 2025Assignee: Electronics and Telecommunications Research InstituteInventors: Yong Ju Lee, Jeong Il Seo, Seung Kwon Beack, Kyeong Ok Kang, Jin Woong Kim, Jae Hyoun Yoo
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Patent number: 12231635Abstract: The present invention relates to video encoding/decoding methods and device, wherein the video encoding method according to the invention comprises the following steps: acquiring information of peripheral blocks; setting the information about a current block based on the information of the peripheral blocks; and encoding the current block based on the set information, wherein the current block and the peripheral blocks may be a CU (coding unit).Type: GrantFiled: May 3, 2023Date of Patent: February 18, 2025Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Sung Chang Lim, Hui Yong Kim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim, Jae Gon Kim, Sang Yong Lee
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Publication number: 20250048861Abstract: A display device includes a first substrate including an open portion, a first barrier insulating layer disposed on the first substrate and including a first contact hole overlapping the open portion, a first fan-out line disposed on the first barrier insulating layer, a pad part integrally formed with the first fan-out line and exposed through the open portion, a second substrate disposed on the first fan-out line, a connection part disposed on the second substrate and connected to the first fan-out line, a second fan-out line disposed on a layer between the first fan-out line and the connection part and connected to the connection part, a data line disposed on the same layer as the connection part and electrically connected to the second fan-out line, a flexible film including a lead electrode, and a contact part electrically connecting the lead electrode and the pad part.Type: ApplicationFiled: March 4, 2024Publication date: February 6, 2025Inventors: Si Joon SONG, Youn Woong KANG, Eui Jeong KANG, Min Sang KOO, Tae Oh KIM, Seok Hyun NAM, Jeong Jin PARK, Dong Hyun LEE, Jae Hak LEE
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Patent number: 12218155Abstract: A semiconductor device with multiple zero differential transconductance includes: a conductive substrate; a first insulating layer and a second insulating layer disposed on the conductive substrate; a first semiconductor and a second semiconductor disposed on first portions of the first insulating layer and the second insulating layer, respectively; a first buffer layer and a second buffer layer disposed on electrode contact areas of the first semiconductor and the second semiconductor, respectively; and an anode electrode and a cathode electrode disposed on second portions, which are different from the first portions, of the first insulating layer and the second insulating layer and on the first buffer layer and the second buffer layer, respectively, wherein the first semiconductor and the second semiconductor are disposed in parallel with each other and connected by the anode electrode and the cathode electrode.Type: GrantFiled: January 14, 2022Date of Patent: February 4, 2025Assignee: Research & Business Foundation Sungkyunkwan UniversityInventors: Jin Hong Park, Jae Woong Choi, Je Jun Lee, Ju Hee Lee
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Patent number: 12217003Abstract: An apparatus for processing natural language according to an embodiment includes a collection module that collects documents having tags, a parsing module that extracts text from the collected documents and extracts tag-related information on the tag surrounding each extracted text, and a preprocessing module that generates tokens of a preset unit by tokenizing each extracted text, generates token position information for each token in full text of the document, and sets the token and the token position information as training data in matching with the tag-related information.Type: GrantFiled: July 13, 2022Date of Patent: February 4, 2025Assignee: SAMSUNG SDS CO., LTD.Inventors: Bong-Kyu Hwang, Ju-Dong Kim, Jae-Woong Yun, Hyun-Jae Lee, Hyun-Jin Choi, Seong-Ho Joe, Young-June Gwon
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Patent number: 12167301Abstract: Provided is a method performed by a terminal of performing communication, the method including generating a private call setup request message including a call identifier information element (IE), a caller IE, a callee IE, and a call type IE set to an emergency private call, based on receiving a user indication to upgrade a call to emergency call, wherein the terminal is in an in-progress private call state; setting a proximity-based services (ProSe) per-packet priority corresponding to the emergency private call; transmitting, to another terminal, the private call setup request message; starting a timer relating to private call request retransmission based on the emergency call setup request message; and entering an in-progress emergency private call state from the in-progress private call state.Type: GrantFiled: April 20, 2022Date of Patent: December 10, 2024Assignee: Samsung Electronics Co., LtdInventors: Yun-Sun Baek, Nishant Gupta, Kill-Yeon Kim, Duk-Gu Sung, Jae-Woong Lee
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Patent number: 12059995Abstract: An apparatus and a method correct a level of a headlamp, in which a sight of the driver may be sufficiently secured while an influence on a sight of a driver of a preceding vehicle is minimized by specifying a level of a cutoff line of the headlamp using a transverse length and a longitudinal length of a number plate frame image. The specified level is compared with a level of a target line calculated based on a change of an inter-vehicle distance. The method includes determining whether it is necessary to perform a correction of raising or lowering the level of the headlamp, and a correcting the level of the headlamp such that the cutoff line of the headlamp follows the level of the target line at the corresponding inter-vehicle distance.Type: GrantFiled: September 20, 2021Date of Patent: August 13, 2024Assignees: Hyundai Motor Company, Kia CorporationInventor: Jae Woong Lee
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Publication number: 20240029882Abstract: The present disclosure relates to a diagnostic classification device and method and, in particular, can provide a diagnostic classification device and method, which can provide an accurate diagnosis with only existing gene expression level measurement technology by extracting an expressed gene specifically expressed from gene expression level information about a patient and classifying a diagnosis name by using the expression level of the extracted expressed gene and artificial intelligence.Type: ApplicationFiled: December 21, 2021Publication date: January 25, 2024Inventors: Jae Woong LEE, Myungshin KIM, Yong Gu KIM, Sung Min CHO
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Patent number: 11807161Abstract: A light controller for a vehicle includes a processor that controls an operation of a light device in the vehicle depending on a driving situation and a situation of paying a fare for use of the vehicle and a storage configured to store data for driving of the processor.Type: GrantFiled: September 29, 2020Date of Patent: November 7, 2023Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Jae Kyung Choi, Choong Sik Kim, Jae Woong Lee
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Publication number: 20230267242Abstract: A method and a system thereof for establishing a model for assessing construction site risk levels through deriving BIM-based hazard factors are proposed. The method includes step S110 of collecting similar study trends, step S120 of analyzing a CSI hazard factor profile database, step S130 of collecting construction company development cases and trends, step S200 of establishing a classification system of a risk assessment DB (110) and including step S210 of systematizing a construction site category, step S220 of deriving a quantitative risk level calculation method, and step S230 of analyzing current risk assessment, step S300 of developing a framework and including step S310 of deriving a construction site hazard factor visualization method and step S320 of developing a risk assessment model framework, step S500 of transmitting BIM-based risk assessment model data, and receiving feedback including supplemented data, and step S600 of establishing the BIM-based risk assessment model.Type: ApplicationFiled: January 11, 2023Publication date: August 24, 2023Inventors: Joseph AHN, Hui Jea GO, Ji Hun HYUN, Ju Hee LEE, Hyung Suk WOO, Jae Woong LEE, Soo Young KIM, Eun Seob CHOI, Mi Jin HA
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Publication number: 20230040146Abstract: A method for creating handwriting content is provided. The method includes displaying handwriting letters being input, extracting at least one candidate handwriting word stored in advance in response to the input handwriting letters, displaying the extracted at least one candidate handwriting word, and replacing the input handwriting letters with a candidate handwriting word selected from among the displayed at least one candidate handwriting word.Type: ApplicationFiled: September 23, 2022Publication date: February 9, 2023Inventors: Do-Hyeon KIM, Dong-Chang LEE, Dong-Hyuk LEE, Jae-Woong LEE, Won-Suk CHANG, Seong-Taek HWANG, Kang-Jin YOON
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Patent number: 11474688Abstract: A method for creating handwriting content is provided. The method includes displaying handwriting letters being input, extracting at least one candidate handwriting word stored in advance in response to the input handwriting letters, displaying the extracted at least one candidate handwriting word, and replacing the input handwriting letters with a candidate handwriting word selected from among the displayed at least one candidate handwriting word.Type: GrantFiled: May 15, 2020Date of Patent: October 18, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Do-Hyeon Kim, Dong-Chang Lee, Dong-Hyuk Lee, Jae-Woong Lee, Won-Suk Chang, Seong-Taek Hwang, Kang-Jin Yoon
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Publication number: 20220314869Abstract: An apparatus and a method correct a level of a headlamp, in which a sight of the driver may be sufficiently secured while an influence on a sight of a driver of a preceding vehicle is minimized by specifying a level of a cutoff line of the headlamp using a transverse length and a longitudinal length of a number plate frame image. The specified level is compared with a level of a target line calculated based on a change of an inter-vehicle distance. The method includes determining whether it is necessary to perform a correction of raising or lowering the level of the headlamp, and a correcting the level of the headlamp such that the cutoff line of the headlamp follows the level of the target line at the corresponding inter-vehicle distance.Type: ApplicationFiled: September 20, 2021Publication date: October 6, 2022Inventor: Jae Woong Lee