Patents by Inventor Jae Chung

Jae Chung 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).

  • Publication number: 20250117927
    Abstract: Provided is a method and apparatus for measuring fat content using a computed tomography (CT) image. The fat content measurement apparatus trains a fat prediction model by using learning data including a CT image or noise image for learning and generates a fat distribution image to be used for fat content measurement by the fat prediction model having completed learning upon receiving a CT image for diagnosis.
    Type: Application
    Filed: October 10, 2023
    Publication date: April 10, 2025
    Applicant: MEDICALIP CO., LTD.
    Inventors: Sang Joon PARK, Jong Min KIM, Han Jae CHUNG
  • Publication number: 20250104385
    Abstract: An image segmentation method and apparatus are provided. The image segmentation apparatus inputs an image into a deep learning model to obtain a plurality of probability maps, and, based on the plurality of probability maps, identifies a plurality of objects in the image. Here, the plurality of probability maps include prediction values of the deep learning model indicating a probability that each pixel of the image belongs to a plurality of combinations defined as regions of at least two objects among the plurality of objects.
    Type: Application
    Filed: July 7, 2024
    Publication date: March 27, 2025
    Applicant: MEDICALIP CO., LTD.
    Inventors: Sang Joon PARK, Jong Min KIM, Han Jae CHUNG, Seung Min HAM
  • Publication number: 20250090731
    Abstract: The invention relates to biodegradable iron alloy-containing compositions for use in preparing medical devices. In addition, biodegradable crystalline and amorphous compositions of the invention exhibit properties that make them suitable for use as medical devices for implantation into a body of a patient. The compositions include elemental iron, and one or more elements selected from manganese, magnesium, zirconium, zinc and calcium. The compositions can be prepared using a high energy milling technique. The resulting compositions and the devices formed therefrom are useful in various surgical procedures, such as but not limited to orthopedic, craniofacial, tracheal, and cardiovascular.
    Type: Application
    Filed: December 4, 2024
    Publication date: March 20, 2025
    Applicant: UNIVERSITY OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: PRASHANT N. KUMTA, SUNG JAE CHUNG, PARTHA SAHA, OLEG VELIKOKHATNYI, MONI KANCHAN DATTA, DAE HO HONG, DA-TREN CHOU
  • Publication number: 20250087671
    Abstract: The present disclosure relates to an anode active material for a lithium secondary battery, and a preparation method therefor. The anode active material of the present disclosure comprises silicon, lithium silicate, and a transition metal-silicon alloy, and thus can significantly improve lifespan properties while maintaining initial efficiency at an excellent level.
    Type: Application
    Filed: November 25, 2024
    Publication date: March 13, 2025
    Inventors: Hansu KIM, Dong Jae CHUNG, Won Joon JEONG
  • Publication number: 20250084847
    Abstract: An electric compressor including: a rotating shaft configured to drive a compression mechanism; a rotor configured to have a rotating shaft through-hole into which the rotating shaft is inserted; a cover configured to cover a longitudinal end of the rotor; and a stator configured to be installed on a radially outer side of the rotor. A plurality of slots into which a permanent magnet is inserted is formed to be spaced apart from each other in the rotor in a circumferential direction of the rotor. A cooling hole is formed in both ends of the slot, and the slot and the cooling hole are spatially separated. Refrigerant flows into the cooling hole and cools the permanent magnet. Accordingly, it is possible to improve the cooling performance of the permanent magnet.
    Type: Application
    Filed: February 23, 2023
    Publication date: March 13, 2025
    Inventors: Chan Ho Baek, Hyo Keun Jeon, Kyung Ah Hong, Sae Bom Kim, Gwang Hoon Song, Suk Jae Chung
  • Patent number: 12184142
    Abstract: The present disclosure relates to a 3-phase connector integrated stator and an electric compressor including the same. The 3-phase connector integrated stator includes: a stator including a plurality of teeth formed to extend from a cylindrical core, insulators coupled to the core and the teeth so as to surround outer sides of the core and the teeth, and coils wound on outer sides of the insulators at the respective teeth; a motor cover coupled to an upper insulator in a central axis direction of the stator and having a connector coupling part protruding upwardly from an upper plate; and a 3-phase connector inserted into and coupled to the connector coupling part of the motor cover and having connection pins connected to 3-phase coils of the stator. Therefore, the 3-phase connector may be easily assembled to the stator, and the connector pins may be easily assembled to the 3-phase connector.
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: December 31, 2024
    Assignee: HANON SYSTEMS
    Inventors: Chan Ho Baek, Sae Bom Kim, Gwang Hoon Song, Hyo Keun Jeon, Suk Jae Chung, Kyung Ah Hong
  • Patent number: 12171912
    Abstract: The invention relates to biodegradable iron alloy-containing compositions for use in preparing medical devices. In addition, biodegradable crystalline and amorphous compositions of the invention exhibit properties that make them suitable for use as medical devices for implantation into a body of a patient. The compositions include elemental iron and one or more elements selected from manganese, magnesium, zirconium, zinc and calcium. The compositions can be prepared using a high energy milling technique. The resulting compositions and the devices formed therefrom are useful in various surgical procedures, such as but not limited to orthopedic, craniofacial and cardiovascular.
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: December 24, 2024
    Assignee: UNIVERSITY OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    Inventors: Prashant N. Kumta, Sung Jae Chung, Partha Saha, Oleg Velikokhatnyi, Moni Kanchan Datta, Dae Ho Hong, Da-Tren Chou
  • Publication number: 20240419303
    Abstract: The disclosure is directed to a document management system having a label management user interface. The document management system may be configured to display document content in either a document view mode or a document edit mode in which document content is displayed in a content panel of the graphical user interface. When in the document view mode and an authenticated user has edit permissions with respect to a current document, the graphical user interface is configured to display a label management user interface including an array of user-selectable label graphical objects and a list of recommended labels selected in accordance with a label score that is based on a set of multiple heuristics. Using the label management user interface, the user may transition from recommended label operations to a dynamic search operation and to a custom label creation operation without leaving the context of the current interface.
    Type: Application
    Filed: August 27, 2024
    Publication date: December 19, 2024
    Inventors: Julie Kuang, Andrew Dildy, Hillary Fan, Dong Jae Chung
  • Patent number: 12154755
    Abstract: An IHC ion source having increased plasma potential is disclosed. In certain embodiments, the extraction plate is biased at a higher voltage than the body of the arc chamber to achieve the higher plasma potential. Shielding electrodes may be utilized to remove the interaction between the biased extraction plate and the plasma. The cross-section of the arc chamber may be circular or nearly circular to facilitate the rotation of electrons in the chamber. In another embodiment, biased electrodes may be disposed in the chamber on opposite sides of the extraction aperture in the height direction. In some embodiments, only one of the electrodes is biased at a voltage greater than the body of the arc chamber.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: November 26, 2024
    Assignee: Applied Materials, Inc.
    Inventors: June Young Kim, Jin Young Choi, Yong-Seok Hwang, Kyoung-Jae Chung, Bon-Woong Koo
  • Publication number: 20240367985
    Abstract: An anode active material for a lithium secondary battery includes a lithium-silicon oxide particle that includes Li2SiO3 and silicon, and optionally further includes Li2Si2O5. A phase fraction ratio defined by Equation 1 of the lithium-silicon oxide particle is in a range from 0.55 to 1.0. Structural and chemical stability of the anode active materials for a lithium secondary battery may be improved and side reactions can be suppressed, thereby improving life-span properties.
    Type: Application
    Filed: April 22, 2024
    Publication date: November 7, 2024
    Inventors: Joon Hyung MOON, Eun Hyo KIM, Dong Jae CHUNG, Ju Ho CHUNG
  • Publication number: 20240298411
    Abstract: A method of manufacturing a printed circuit board includes: forming a resist layer; exposing first areas of the resist layer spaced apart from each other; after exposing the first areas, exposing second areas of the resist layer, the second areas being spaces between the first areas; forming first and second openings spaced apart from each other in the first and second areas by developing the resist layer; and forming a plurality of conductor patterns by filling the first and second openings with conductors.
    Type: Application
    Filed: May 13, 2024
    Publication date: September 5, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chan Jin Park, Jong Eun Park, Hyun Seok Yang, Sangik Cho, Hiroki Okada, Young Ook Cho, Mi Jeong Jeon, In Jae Chung
  • Patent number: 12079452
    Abstract: The disclosure is directed to a document management system having a label management user interface. The document management system may be configured to display document content in either a document view mode or a document edit mode in which document content is displayed in a content panel of the graphical user interface. When in the document view mode and an authenticated user has edit permissions with respect to a current document, the graphical user interface is configured to display a label management user interface including an array of user-selectable label graphical objects and a list of recommended labels selected in accordance with a label score that is based on a set of multiple heuristics. Using the label management user interface, the user may transition from recommended label operations to a dynamic search operation and to a custom label creation operation without leaving the context of the current interface.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: September 3, 2024
    Assignees: ATLASSIAN PTY LTD., ATLASSIAN US, INC.
    Inventors: Julie Kuang, Andrew Dildy, Hillary Fan, Dong Jae Chung
  • Patent number: 12036932
    Abstract: A new wiring and power and communications system for an automobile that includes a plurality of devices, wherein the devices are connected to a backbone section that has an outer sheathing, a first conductor disposed within the outer sheathing, a second conductor disposed within the outer sheathing, a pair of inner sheathing members disposed within the outer sheathing and located on opposing sides of the at least one conductor, the inner sheathing members configured to electrically insulate the first conductor from the second conductor, and a shield member disposed within the outer sheathing.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: July 16, 2024
    Assignee: Tesla, Inc.
    Inventors: Satyan Chandra, In Jae Chung, Adnan Esmail, Matthew Blum, Rishabh Bhandari
  • Publication number: 20240207296
    Abstract: Disclosed is a viral receptor that contains a sialic acid compound at one side thereof to provide binding affinity to a virus, and contains a lipid at the other side thereof, and that can be widely used for the treatment of viral infections based on this characteristic.
    Type: Application
    Filed: March 8, 2024
    Publication date: June 27, 2024
    Applicant: MVRIX CO., LTD.
    Inventors: Woo Jae CHUNG, Dae Hyuk Kweon, Jinhyo Chung, Caleb Hong
  • Patent number: 12022621
    Abstract: A method of manufacturing a printed circuit board includes: forming first and second resist films, respectively having first and second openings exposing a first metal layer disposed on one surface of an insulating layer; forming a second metal layer on the first metal layer, exposed through the first and second openings, to fill at least a portion of each of the first and second openings; and removing the first and second resist films. The first and second openings have different widths in a cross-section.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: June 25, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Mi Jeong Jeon, Tae Hee Yoo, Hyun Seok Yang, In Jae Chung
  • Publication number: 20240203545
    Abstract: An artificial intelligence medical examination and medical record generation system includes a medical examination database storing a medical examination item and a past medical examination result, a medical examination generation unit generating or updating a medical examination scenario by selecting a medical examination item through a medical examination-generation artificial intelligence based on patient data, a medical examination provision unit providing the medical examination scenario with an expression familiar to a patient through natural language processing of a medical examination-provision artificial intelligence based on the patient data, a medical examination analysis unit analyzing a patient answer to the medical examination scenario through structuralizing, standardizing, and encoding processes, a record generation unit generating a medical record familiar to medical personnel based on an analysis result generated by the medical examination analysis unit, and a transmission unit transmitting
    Type: Application
    Filed: May 31, 2023
    Publication date: June 20, 2024
    Inventors: Hoon Jae CHUNG, Ki Joon HUGH, Jae Young KIM, Jee Hong KIM, Woo Taek LIM
  • Publication number: 20240203539
    Abstract: A system includes a database storing a questionnaire scenario, a questionnaire analysis unit analyzing a questionnaire answer from a patient by using an artificial intelligence, a primary diagnosis unit generating a primary diagnosis result by diagnosing the patient based on an analysis result, a medical device linkage unit selecting a necessary test item based on the primary diagnosis result and linked with a medical device, a multi-access edge computing (MEC) linkage unit processing the MEC in linkage with a mobile communication base station, a secondary diagnosis unit generating a secondary diagnosis result by using a test result received from the medical device linkage unit and/or the MEC linkage unit, an electronic medical record (EMR) linkage unit receiving EMR data in linkage with an EMR system, and a diagnostic performance enhancement unit enhancing performance of the questionnaire scenario by using the secondary diagnosis result and the EMR data.
    Type: Application
    Filed: May 31, 2023
    Publication date: June 20, 2024
    Inventors: Hoon Jae CHUNG, Ki Joon HUGH, Jae Young KIM, Jee Hong KIM, Woo Taek LIM
  • Publication number: 20240203588
    Abstract: A diagnostic disease prediction system according to an embodiment is based on a remote interactive questionnaire to provide the patient and the medical personnel with a disease prediction result, thereby helping a medical consumer correctly identify his/her condition and select an appropriate medical department and helping medical personnel quickly select a patient in emergency. The system includes a database (DB) storing a questionnaire scenario, a questionnaire analysis unit analyzing a questionnaire answer acquired from a patient by using an analysis artificial intelligence, a disease prediction unit generating a disease prediction result by analyzing a patient symptom through a questionnaire result systematized using a diagnosis artificial intelligence, a test selection unit selecting a necessary test item based on the disease prediction result, and a communication unit delivering the disease prediction result and the selected necessary test item to the patient or a medical institution.
    Type: Application
    Filed: May 31, 2023
    Publication date: June 20, 2024
    Inventors: Hoon Jae CHUNG, Ki Joon HUGH, Jae Young KIM, Jee Hong KIM, Woo Taek LIM
  • Patent number: 12016130
    Abstract: A method of manufacturing a printed circuit board includes: forming a resist layer; exposing first areas of the resist layer spaced apart from each other; after exposing the first areas, exposing second areas of the resist layer, the second areas being spaces between the first areas; forming first and second openings spaced apart from each other in the first and second areas by developing the resist layer; and forming a plurality of conductor patterns by filling the first and second openings with conductors.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: June 18, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chan Jin Park, Jong Eun Park, Hyun Seok Yang, Sangik Cho, Hiroki Okada, Young Ook Cho, Mi Jeong Jeon, In Jae Chung
  • Publication number: 20240127950
    Abstract: Provided is a disease prediction method and apparatus. The disease prediction apparatus may receive a medical image and clinical information, identify, from the medical image, quantitative data comprising a volume of at least one anatomical structure, and predict a disease occurrence based on the clinical information and the quantitative data. An artificial intelligence model may be used for each of identification of an anatomical structure and prediction of the disease occurrence. The disclosure was supported by the “AI Precision Medical Solution (Doctor Answer 2.0) Development” project hosted by Seoul National University Bundang Hospital (Project Serial No.: 1711151151, Project No.: S0252-21-1001).
    Type: Application
    Filed: July 19, 2023
    Publication date: April 18, 2024
    Applicant: Medicalip Co., Ltd.
    Inventors: Sang Joon Park, Jong Min Kim, Han Jae Chung