Patents by Inventor Yong Lee

Yong 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).

  • Patent number: 12368178
    Abstract: A secondary battery, a method for manufacturing the secondary battery, and a battery pack including the secondary battery is provided. The secondary battery has a curved surface that is manufactured without a separate pressing process for forming the curved surface.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: July 22, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Young Hoon Lee, Mi Jung Yoo, Woo Yong Lee, Min Jung Kim
  • Patent number: 12367822
    Abstract: A display device is disclosed that includes a pixel circuit, a light emitting element, and a driving circuit. The pixel circuit includes a plurality of pixel transistors. The light emitting element is electrically connected to the pixel circuit. The driving circuit is configured to provide a prescribed signal to the pixel circuit and includes a plurality of driving transistors. A gate signal is applied to a gate of at least one transistor among the plurality of pixel transistors and the plurality of driving transistors. The gate signal includes a first interval in which a DC signal is applied and a second interval in which an AC signal is applied. The second interval includes a first sub-interval in which a first voltage is applied and a second sub-interval in which a second voltage different from the first voltage is applied. The first voltage is a negative voltage and the second voltage is a positive voltage or about 0 V.
    Type: Grant
    Filed: March 5, 2024
    Date of Patent: July 22, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyojung Kim, Yoo-Young Park, Jimyoung Seo, Ji-Hyeon Son, Seungbo Shim, Jeong Yong Lee, Hyesun Sung
  • Patent number: 12366007
    Abstract: The present invention relates to a Ga2O3 crystal film deposition method according to HVPE, a deposition apparatus, and a Ga2O3 crystal film-deposited substrate using the same. According to an embodiment of the present invention, a Ga2O3 crystal film deposition method, which includes a first step of supplying GaCl gas onto a single-crystal semiconductor substrate via a central supply channel and a second step of supplying oxygen and HCl gas onto the single-crystal semiconductor substrate onto which the GaCl gas is supplied, is provided.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: July 22, 2025
    Assignee: LumiGNtech Co., Ltd.
    Inventors: Hae Yong Lee, Young Jun Choi, Hae Gon Oh
  • Patent number: 12359118
    Abstract: An organic light-emitting device includes a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the emission layer and the second electrode, wherein the emission layer includes a first material represented by Formula 1 and a second material represented by any one of Formulae 2-1 to 2-5, and the hole transport region includes a third material represented by Formula 3. The organic light-emitting device may have high efficiency and a long lifespan.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: July 15, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-Yong Lee, Hwan-Hee Cho
  • Patent number: 12356135
    Abstract: An audio device includes a first earbud and a second earbud, each of which is configured to establish respective first and second wireless links with an audio source, and receive, from the audio source, audio information over the respective first and second wireless links. The first earbud and the second earbud are further configured to communicate with one another over a third wireless link. At least one of the first earbud and the second earbud includes a measurement circuit configured to measure respective signal strengths of the first, second and third wireless links, a computation circuit configured to compute a difference in signal strengths of the first and second wireless links, and a determination circuit configured to determine an operating environment of the audio device based on the computed difference and further based on the signal strength of the third wireless link.
    Type: Grant
    Filed: February 7, 2024
    Date of Patent: July 8, 2025
    Assignee: Razer (ASIA-PACIFIC) PTE LTD.
    Inventors: Chee Oei Chan, Kah Yong Lee, Gui Mei Dai, Chung-Ling Lee, Shyh Lai Long
  • Publication number: 20250217309
    Abstract: A computing system includes a first storage device, a second storage device, a memory device, and a compute express link (CXL) switch. The memory device stores first map data of the first storage device and second map data of the second storage device. The CXL switch is connected with the first storage device, the second storage device, and an external host through a first interface, and arbitrates communications between the first storage device, the second storage device, and the external host. The first storage device is connected with the memory device through a second interface. The second storage device is connected with the memory device through a third interface. The first interface, the second interface, and the third interface are physically separated from each other.
    Type: Application
    Filed: March 19, 2025
    Publication date: July 3, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyunghan LEE, Jae-gon LEE, Chon Yong LEE
  • Publication number: 20250216467
    Abstract: An apparatus for diagnosing a battery located in a battery system including one or more batteries, the apparatus may include: at least one processor; and a memory configured to store instructions executed by the at least one processor to collect state of charge information of the battery when the battery system is in a standby mode; calculate an amount of power change of the battery during a maintaining period of the standby mode based on the collected state of charge information and pre-stored initial state of charge information; and compare the calculated amount of power change with an expected amount of discharge power of the battery and to determine whether a leakage current occurs in the battery system based on the comparison.
    Type: Application
    Filed: February 14, 2025
    Publication date: July 3, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventor: Chung Yong Lee
  • Patent number: 12343816
    Abstract: Disclosed are an aluminum-coated blank, a manufacturing method thereof, and an apparatus for manufacturing the same. The blank includes two or more aluminum-coated steel sheets connected together by a joint, each of the steel sheets including: a base steel sheet including 0.01-0.5 wt % of carbon, 0.01-1.0 wt % of silicon, 0.5-3.0 wt % of manganese, greater than 0 but not greater than 0.05 wt % of phosphorus, greater than 0 but not greater than 0.01 wt % of sulfur, greater than 0 but not greater than 0.1 wt % of aluminum, greater than 0 but not greater than 0.001 wt % of nitrogen, and the balance of iron and other inevitable impurities; and a coating layer including aluminum and formed on at least one surface of the base steel sheet.
    Type: Grant
    Filed: March 14, 2024
    Date of Patent: July 1, 2025
    Assignee: Hyundai Steel Company
    Inventors: Chang Yong Lee, Jeong Seok Kim, Sung Ryul Kim, Tae Woo Kwon
  • Patent number: 12347243
    Abstract: Disclosed herein are a method for replacing vehicle parts using an in-vehicle network based on an automotive Ethernet and a system for the same. The method is configured such that a vehicle diagnosis module included in a vehicle performs vehicle self-diagnosis, such that the vehicle and a vehicle manufacturer server perform an authentication process for a new part when a vehicle part is replaced based on a vehicle part replacement agreement procedure between the terminal of a vehicle owner and the maintenance terminal of a vehicle maintenance company, and such that the terminal of the vehicle owner checks whether replacement of the vehicle part is performed normally by requesting an integrity check result from each of the vehicle and the vehicle manufacturer server when the maintenance terminal transmits a part replacement completion message to the terminal of the vehicle owner after completion of the authentication process.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: July 1, 2025
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hong-Il Ju, Dong-Wook Kang, Dae-Won Kim, Sang-Woo Lee, Jin-Yong Lee, Boo-Sun Jeon, Bo-Heung Chung, Byeong-Cheol Choi, Joong-Yong Choi
  • Patent number: 12346671
    Abstract: The present specification provides a method for a terminal performing visual coding, the method including: generating a page for the visual coding and placing an asset on the page; setting a target asset that is a target of the visual coding on the basis of the placed asset; setting a user motion associated with an interaction with a user; setting a result associated with the target asset on the basis of the user motion; and displaying the result of the target asset on the basis of the user motion inputted, in which the result includes: a “function” for controlling size, position and state value of the target asset; a “computation” for computing variables associated with the target asset; and a “function page” representing a movement of the page.
    Type: Grant
    Filed: October 7, 2022
    Date of Patent: July 1, 2025
    Assignee: Famppy Inc.
    Inventors: Hae Jin Park, Sang Yong Lee, Hyun Jin Park, Gun Young Lee, Hyo Jeong Chang, Kil Yong Um, Yong Sung Kim
  • Publication number: 20250205631
    Abstract: The present disclosure relates to a continuous direct air capture system with a low differential pressure and operating method thereof, more particularly to, as a direct air capture system, a continuous direct air capture system with a low differential pressure including: an adsorption unit including a housing having an inlet part for introducing external air and an outlet part for discharging carbon dioxide-removed air, and a plurality of adsorbent modules installed within the housing and composed of carbon dioxide adsorbents, wherein the adsorption unit is connected in plurality, and the adsorption unit sequentially undergoes adsorption mode and regeneration mode and always operates in adsorption mode in a set number of adsorption units; a suction valve provided at the inlet part for introducing external air, and an outlet valve provided at the outlet part for exhausting the gas passed through the adsorbent modules; and a controller for controlling the suction valve and the outlet valve according to the ads
    Type: Application
    Filed: December 18, 2024
    Publication date: June 26, 2025
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Yu Ri Lee, Hyunuk Kim, Gyoung-tae Jin, Young Cheol Park, Sung-ho Jo, Jae Young Kim, Dong-Ho Lee, Daewook Kim, Jae-hyeon Park, Seung-yong Lee, Dong-Kyu Moon
  • Publication number: 20250210263
    Abstract: A multilayer electronic component includes a body including a dielectric layer and internal electrodes alternately disposed with the dielectric layer and external electrodes disposed on the body, wherein, when a widthwise central portion of the dielectric layer is a first region and widthwise end portions of the dielectric layer are second regions, the first region has a higher permittivity than the second regions.
    Type: Application
    Filed: November 14, 2024
    Publication date: June 26, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventor: Geon Yong LEE
  • Publication number: 20250203208
    Abstract: A camera actuator comprising: a first OIS carrier provided with first and second magnets and an image sensor, and moving in a first direction perpendicular to an optical axis direction; a first drive coil for moving the first OIS carrier in the first direction by generating an electromagnetic force on the first magnet; a second OIS carrier provided on the upper portion of the first OIS and moving in the optical axis direction and a second direction perpendicular to the first direction; a second drive coil for moving the second OIS carrier in the second direction by generating an electromagnetic force on the second magnet; and a support frame provided with the first and second drive coils and providing a moving space for the first and second OIS carriers.
    Type: Application
    Filed: February 28, 2025
    Publication date: June 19, 2025
    Applicant: JAHWA ELECTRONICS CO., LTD.
    Inventors: Dok Hyun KIM, Kyoung Yong LEE, Byung Cheol LEE
  • Publication number: 20250199589
    Abstract: A stress-free folding mechanism includes a base module, and a folding module rotatably coupled to the base module to implement a folding action of a flexible material, and to which the flexible material is coupled. The folding module includes a folding main body disposed spaced apart from the base module, a rotational drive member, a first end of which is rotatably coupled to the base module and a second end of which is rotatably coupled to the folding main body, and an interlocking member slidably coupled to the folding main body via a sliding member.
    Type: Application
    Filed: July 26, 2024
    Publication date: June 19, 2025
    Inventors: Ki Yong LEE, Seong Woo KIM
  • Publication number: 20250201355
    Abstract: A novel retrosynthetic prediction method using fragment-based tokenization combined with transformer architecture is disclosed. Chemical reactions are represented using changes in a set of fragments of a molecule using an atom environment fragmentation scheme. An atom environment (AE) is an idealized and chemically meaningful component and generates a high-resolution molecular representation. Describing a molecule with a series of AEs establishes a clear relationship between translated product-reactant pairs due to the conservation of atoms in the reaction. A top accuracy of 67.1% within a biologically similar range on the USPTO test dataset is achieved, which outperforms other state-of-the-art translation methods. The impact of various encoding scenarios on the prediction of reactant candidates was investigated. A novel template-free model for retrosynthetic prediction provides fast and reliable retrosynthetic pathway planning for materials with distinct fragmentation patterns.
    Type: Application
    Filed: March 13, 2023
    Publication date: June 19, 2025
    Inventors: Ju Yong LEE, Jun Su KO
  • Publication number: 20250203185
    Abstract: The present embodiment relates to a camera device comprising: a fixed part comprising a magnet; and a moving part comprising a first substrate comprising a first terminal and a hole, and a coil facing the magnet, wherein the moving part comprises a sensor part coupled to the first substrate, wherein the sensor part comprises a sensor substrate comprising a second terminal connected to the first terminal of the first substrate, an image sensor disposed on the sensor substrate, and a sensor holder disposed on the image sensor, and wherein the sensor holder is inserted into the hole of the first substrate.
    Type: Application
    Filed: May 19, 2022
    Publication date: June 19, 2025
    Inventors: Jung Seok OH, Deok Yong LEE
  • Patent number: 12332219
    Abstract: A sample stretch test device includes a setup table and grip modules arranged with regular intervals along an edge of a virtual arrangement circle around a center of the setup table and configured to grip a sample to be tested, and further includes at least any one of grip driving modules coupled to the setup table and configured to slide the grip modules along normals of the virtual arrangement circle in a horizontal direction parallel with the sample, and a pressing module disposed under the setup table and configured to press the sample in a vertical direction perpendicular to the sample.
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: June 17, 2025
    Assignee: FlexiGO INC.
    Inventors: Ki Yong Lee, Dong Gun Shin, Tae Wan Kim
  • Patent number: 12333179
    Abstract: A system includes a first compute express link (CXL) storage device, a second CXL storage device, a first CXL memory device, and a CXL switch connected to the first CXL storage device, the second CXL storage device and the first CXL memory device through a CXL interface, the CXL switch configured to arbitrate communications between the first CXL storage device and the second CXL storage device, and the first CXL memory device. The first CXL memory device is configured to store first map data of the first CXL storage device and second map data of the second CXL storage device, the first CXL storage device is configured to exchange at least a portion of the first map data with the first CXL memory device through the CXL switch, and the second CXL storage device is configured to exchange at least a portion of the second map data with the first CXL memory device through the CXL switch.
    Type: Grant
    Filed: April 4, 2023
    Date of Patent: June 17, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyunghan Lee, Jae-Gon Lee, Chon Yong Lee
  • Publication number: 20250187003
    Abstract: Described here are systems, devices, and methods useful for high-throughput and automated separation of extracellular matrix bodies using a microfluidic chip. A system for separating extra-cellular matrix bodies (ECMBs) from a biological fluid may comprise a holder configured to receive the biological fluid, a robot configured to transfer the biological fluid from the holder to a microfluidic chip, a chip connector configured to hold at least one microfluidic chip, a manifold coupled to the at least one microfluidic chip, and a negative pressure source coupled to the manifold. The negative pressure source may be configured to apply a negative pressure of between about 10 mm HG and about 760 mm HG to the at least one microfluidic chip.
    Type: Application
    Filed: December 11, 2024
    Publication date: June 12, 2025
    Inventors: David D. HURLEY, II, John T. G. PENA, Hwi Yong LEE, Apeksha C. RAJAMANTHRILAGE, Kathleen HO, Shayna F. BELDNER
  • Publication number: 20250194420
    Abstract: The present disclosure relates to a compound and an organic electroluminescent device comprising the same. By including the compound according to the present disclosure as an organic electroluminescent material, an organic electroluminescent device exhibiting low driving voltage and/or high power efficiency and/or long lifespan characteristics can be provided.
    Type: Application
    Filed: December 9, 2024
    Publication date: June 12, 2025
    Inventors: Eun-Joung CHOI, HaeYeon KIM, Hyo-Soon PARK, Hee-Ryong KANG, Soo-Yong LEE, So-Mi PARK, So-Young JUNG, Jung-Hwa LEE, Seung-Hyun YOON, Yoo-Jin DOH, Sung-Woo JANG