Patents by Inventor Tae Woo Kim

Tae Woo Kim 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).

  • Patent number: 12385433
    Abstract: The present disclosure relates to a gas turbine plant that decomposes ammonia and supplies it as fuel to a combustor of a gas turbine. The gas turbine plant supplies sufficient heat to the ammonia in order to thermally decompose the ammonia effectively, and separates the residual ammonia present in the decomposition gas and supplies it to a combustor of the gas turbine.
    Type: Grant
    Filed: May 7, 2024
    Date of Patent: August 12, 2025
    Assignee: Doosan Enerbility Co., Ltd.
    Inventors: Byoung Gu Bak, Tae Woo Kim, Hong Geun Ha
  • Publication number: 20250233660
    Abstract: A satellite tracking device and a satellite optical communication device with the same.
    Type: Application
    Filed: January 16, 2025
    Publication date: July 17, 2025
    Inventors: Won Seok KANG, Yong Sun PARK, Jung Hoon KIM, Sang Hoon OH, Tae Woo KIM
  • Patent number: 12358790
    Abstract: Provided is a method for preparing synthesis gas, and more particularly, a method for preparing synthesis gas including: supplying a pyrolysis fuel oil (PFO) stream including a PFO and a pyrolysis gas oil (PGO) stream including a PGO discharged from a naphtha cracking center (NCC) process to a distillation tower as a feed stream (S10); and supplying a lower discharge stream from the distillation tower to a combustion chamber for a gasification process to obtain synthesis gas (S20), wherein the PGO stream is supplied to an upper end of the distillation tower and the PFO stream is supplied to a lower end of the distillation tower.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: July 15, 2025
    Assignee: LG Chem, Ltd.
    Inventors: Sung June Hwang, Tae Woo Kim, Sik Ki, Sung Kyu Lee
  • Publication number: 20250204870
    Abstract: Proposed is a C-arm X-ray imaging apparatus that allows dual-energy tomosynthesis (Tomo) imaging using the same driving system as regular Tomo imaging. The apparatus includes a C-shaped arm, an X-ray generator disposed at a first end of the C-shaped arm, and an X-ray detector disposed at a second end of the C-shaped arm to face the X-ray generator with a subject in between, wherein the X-ray generator moves back and forth between first and second positions on opposite sides of an initial position and selectively emits X-rays of different first and second energy levels toward the subject, and the X-ray detector receives the X-rays of the first and second energy levels that have passed through the subject.
    Type: Application
    Filed: December 20, 2024
    Publication date: June 26, 2025
    Applicants: RAYENCE Co., Ltd., VATECH EWOO Holdings Co., Ltd.
    Inventors: Tae Woo KIM, Soo Hwa KAM
  • Patent number: 12342670
    Abstract: Display device includes a first substrate; an active material layer on the first substrate and including a channel area, a first doped area on one side of the channel area, and a second doped area on another side of the channel area; a gate insulating layer on the active material layer; a first conductive layer on the gate insulating layer and including a gate electrode overlapping the channel area and a signal application electrode; a second conductive layer including a first electrode electrically connected to the first doped area, a second electrode electrically connected to the second doped area, and a third electrode electrically connected to the signal application electrode; a light emitting element; and a third conductive layer on the light emitting element, the third conductive layer including a first contact electrode electrically connected to the second electrode, and a second contact electrode electrically connected to the third electrode.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: June 24, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyun Wook Lee, Seung Min Lee, Tae Woo Kim, Kyung Tae Chae, Jung Eun Hong
  • Publication number: 20250187180
    Abstract: Disclosed herein is a method for performing a robot skill based on skill uncertainty using a large language model. The method includes generating a subtask list using a large language model by receiving a target task and environment information, mapping a subtask in the subtask list into a skill embedding space through an abstract skill policy network, and performing the subtask by decoding the mapped subtask through a manipulation skill policy network.
    Type: Application
    Filed: December 22, 2023
    Publication date: June 12, 2025
    Inventors: Tae-Woo KIM, Jae-Hong KIM, Young-Woo YOON, Min-Su JANG, Jae-Woo CHOI
  • Publication number: 20250191140
    Abstract: There is provided a frame up-sampling-based key point smoothing method. The key point smoothing method according to an embodiment up-samples frames based on which key points are extracted, and smooths the up-sampled frames. Accordingly, key points are generated by smoothing key point extraction frames after up-sampling, so that a time-series error occurring when key points are extracted can be reduced and time-series stability can be enhanced, and quality of an application service provided subsequently can be improved.
    Type: Application
    Filed: December 26, 2023
    Publication date: June 12, 2025
    Applicant: Korea Electronics Technology Institute
    Inventors: Young Han LEE, Choong Sang CHO, Tae Woo KIM
  • Publication number: 20250191571
    Abstract: There is provided a streaming speech synthesis method and system for supporting a real-time conversation model. A real-time speech synthesis method according to an embodiment outputs a sentence for responding to an utterance of a user in the unit of a text through a conversation model, and synthesizes a speech in the unit of the outputted text through a speech synthesis model. Accordingly, a text which is a shorter unit than a sentence is continuously received and is immediately synthesized into a speech, so that speech synthesis can be performed in real time according to a speed of a real-time conversation model without delay even when a conversation is generated in the unit of a text in the real-time conversation model.
    Type: Application
    Filed: December 26, 2023
    Publication date: June 12, 2025
    Applicant: Korea Electronics Technology Institute
    Inventors: Young Han LEE, Choong Sang CHO, Tae Woo KIM, Je Woo KIM
  • Patent number: 12315970
    Abstract: A fuel cell power generation system capable of providing both electric vehicle charging power and normal power, includes a fuel cell system, a radiator configured to cool the fuel cell system, a main hydrogen storage unit provided at one side of the fuel cell system, the main hydrogen storage unit being configured to store hydrogen to be supplied to the fuel cell system, a power boosting unit provided to overlap fuel cell system in a vertical direction, the power boosting unit being configured to boost power generated by the fuel cell system, a power distribution unit configured to distribute the power boosted by the power boosting unit, and a partition unit configured to prevent heat discharged from the radiator from being transferred to the main hydrogen storage unit, the power boosting unit, and the power distribution unit.
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: May 27, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Yeon Sik Jeon, Su Ji Kim, Seo Yeon Kim, Yong Lip Kim, Tae Woo Kim
  • Publication number: 20250166430
    Abstract: A vehicle including a relay welding diagnosis function and a relay welding diagnosis method performed in the vehicle, is configured to be connectable to a charger providing a charging voltage, and includes a fuel cell configured to provide a stack voltage, a multi-converter configured to increase the level of the charging voltage or the stack voltage and to output the charging voltage or the stack voltage having the increased level as a boosted voltage, a charging relay disposed between the charger and the multi-converter, and a battery configured to store electrical energy of the boosted voltage. The multi-converter includes a voltage booster connected between the charging relay and the battery and configured to generate the boosted voltage and a converter controller configured to diagnose whether the charging relay is welded using a result of sensing an input-terminal voltage and an output-terminal voltage of the charging relay.
    Type: Application
    Filed: August 26, 2024
    Publication date: May 22, 2025
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Jae Hun Jeong, Mun Soo Chung, Kyu Won Jeong, Tae Woo Kim, Jong Dae Kim, Beom Sik Kim, Sang Don Lee
  • Patent number: 12296288
    Abstract: The present disclosure provides a multi-component mixture separation system including a distillation column including a first section and a second section separated by a partition wall, and a phase separator receiving a lower discharge stream of the second section and separating the stream into an aqueous phase and an oil phase, and refluxing a portion of the separated aqueous phase or oil phase to the first section, in which the first section includes a chimney tray provided on an upper portion, and the first section is fed with a feed stream containing three or more components to separate high-boiling point component to a lower portion, and a gaseous component moves to the second section.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: May 13, 2025
    Assignee: LG Chem, Ltd.
    Inventors: Sung Kyun Kim, Sung Kyu Lee, Tae Woo Kim
  • Publication number: 20250146639
    Abstract: Disclosed is a cover window using a plastic rather than a glass, and a method for manufacturing the same. The cover window, includes: a base material layer formed of a transparent plastic material; a black layer stacked on one surface of the base material layer and formed along a periphery of the base material layer; an elastomer layer formed to surround both the base material layer and the black layer; a fixing member spaced apart at a certain interval from the elastomer layer and formed on the black layer; and a rear surface coating layer stacked on a portion of a surface of the black layer between the elastomer layer and the fixing member.
    Type: Application
    Filed: October 30, 2024
    Publication date: May 8, 2025
    Inventors: Si Wook LEE, Tae Woo KIM, Ho Jung KIM
  • Publication number: 20250149020
    Abstract: There is provided a training dataset construction method for speech synthesis through fusion of language, speaker, emotion within an utterance. A training dataset construction method of a speech synthesis model according to an embodiment collects speech data having different speech utterance information, increases the speech data by fusing the collected speech data within one utterance, and generates a training dataset by using the increased speech data. Accordingly, a training dataset for speech synthesis is constructed through fusion of language, speaker, emotion within one utterance, so that quality of speech synthesis of multi-speaker/multi-language/emotion can be enhanced.
    Type: Application
    Filed: December 26, 2023
    Publication date: May 8, 2025
    Applicant: Korea Electronics Technology Institute
    Inventors: Young Han LEE, Tae Woo KIM, Choong Sang CHO
  • Publication number: 20250149023
    Abstract: There is provided a speech synthesis system and method with an adjustable utterance length. The speech synthesis method according to an embodiment predicts a duration of each phoneme corresponding to a speech mask from the speech mask and a text to be synthesized with the speech mask, encodes the text to be synthesized and extracts a text sequence which is expressed by feature information of the text, generates a speech frame sequence by regulating a length of each phoneme of the text sequence according to the predicted duration of each phoneme corresponding to the speech mask, and synthesizes a speech from the generated speech frame sequence. Accordingly, a length of a speech to be synthesized can be freely regulated as a user desires by regulating a length of a speech mask.
    Type: Application
    Filed: December 20, 2023
    Publication date: May 8, 2025
    Applicant: Korea Electronics Technology Institute
    Inventors: Tae Woo KIM, Choong Sang CHO, Young Han LEE
  • Publication number: 20250137605
    Abstract: Disclosed is a cover window using a plastic rather than a glass, and a method for manufacturing the same. The cover window, includes: a base material layer formed of a transparent plastic material; and a black layer stacked on one surface of the base material layer and formed along a periphery of the base material layer. With this configuration, there is an effect of reducing manufacturing costs, preventing a safety accident that may occur due to breakage by using a plastic rather than a glass and preventing deterioration of adhesion and discoloration of the base material layer and the black layer when dual injection is conducted.
    Type: Application
    Filed: October 30, 2024
    Publication date: May 1, 2025
    Inventors: Si Wook LEE, Tae Woo KIM, Ho Jung KIM
  • Publication number: 20250135855
    Abstract: Disclosed is a cover window using a plastic rather than a glass, and a method for manufacturing the same. The cover window includes: a base material layer formed of a transparent plastic material; a black layer stacked on one surface of the base material layer and formed along a periphery of the base material layer; a print layer stacked on another surface of the base material layer; and a coating layer stacked on one surface of the print layer.
    Type: Application
    Filed: October 30, 2024
    Publication date: May 1, 2025
    Inventors: Si Wook LEE, Tae Woo KIM, Ho Jung KIM
  • Publication number: 20250137606
    Abstract: Disclosed is a cover window using a plastic rather than a glass, and a method for manufacturing the same. The cover window includes: a base material layer formed of a transparent plastic material; a black layer stacked on one surface of the base material layer and formed along a periphery of the base material layer; and an elastomer layer formed to surround another surface of the base material layer and one surface of the black layer.
    Type: Application
    Filed: October 30, 2024
    Publication date: May 1, 2025
    Inventors: Si Wook LEE, Tae Woo KIM, Ho Jung KIM
  • Patent number: 12266549
    Abstract: A fluid supply nozzle for semiconductor substrate treatment, which supplies a treatment liquid in which a plurality of solutions are mixed to a semiconductor substrate, includes a nozzle body configured to mix the plurality of solutions to form a treatment liquid when the plurality of solutions are supplied into an inner space of the nozzle body, the nozzle body having a shape with an open upper portion, a solution supply channel with a plurality of solution supply pipes for supplying the plurality of solutions to the inner space, a solution guide device configured to guide the plurality of solutions and generate a rotary current or an eddy current to mix the plurality of solutions, and a rotary cartridge configured to accelerate the mixing of the plurality of solutions to generate a homogeneous treatment liquid.
    Type: Grant
    Filed: May 1, 2023
    Date of Patent: April 1, 2025
    Assignee: APET CO., LTD.
    Inventors: Tae Woo Kim, Sang Su Lee, Jae Hoon Hwang
  • Patent number: 12264621
    Abstract: The present disclosure relates to a gas turbine plant which decomposes ammonia into a decomposition gas including hydrogen and supplies the decomposition gas as fuel to a combustor of the gas turbine. The gas turbine plant supplies sufficient heat to the ammonia in order to thermally decompose the ammonia effectively and separates the residual ammonia present in the decomposition gas and supplies the decomposition gas to a combustor of the gas turbine.
    Type: Grant
    Filed: May 15, 2024
    Date of Patent: April 1, 2025
    Assignee: Doosan Enerbility Co., Ltd.
    Inventors: Byoung Gu Bak, Tae Woo Kim, Hong Geun Ha
  • Patent number: 12264125
    Abstract: A method of removing a metal substance in a petrochemical product including: supplying a petrochemical product stream to an incoming tank through a supply pipe, circulating the petrochemical product stream through an incoming tank circulation pipe, and removing a metal substance included in the petrochemical product stream using a magnetic filter; transporting the petrochemical product stream to an outgoing tank through an incoming tank discharge pipe which is branched from the incoming tank circulation pipe and connected to an outgoing tank; circulating the petrochemical product stream through an outgoing tank circulation pipe provided in the outgoing tank and removing the metal substance included in the petrochemical product stream using a magnetic filter; and transporting the petrochemical product stream to a branch pipe branched from the outgoing tank circulation pipe to remove the metal substance using an ion exchange resin filter.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: April 1, 2025
    Assignee: LG Chem, Ltd.
    Inventors: Tae Woo Kim, Sung Kyu Lee, Byung Woo Choi, Hong Soo Joo, Dong Ha Lee