Patents by Inventor In Jae Chung

In 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: 20230337367
    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: Application
    Filed: July 20, 2022
    Publication date: October 19, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Mi Jeong JEON, Tae Hee YOO, Hyun Seok YANG, In Jae CHUNG
  • Publication number: 20230320695
    Abstract: A catheter-type ultrasound endoscope according to an embodiment of the present invention includes an ultrasound module for acquiring an ultrasound image, and a biopsy needle, wherein the ultrasound module includes a pMUT module and an ASIC signal processing circuit, and the ASIC signal processing circuit uses CMOS-MEMS technology. This steerable catheter-type ultrasound endoscope capable of performing tissue biopsies according to the present invention obtains ultrasound images from representative digestive organs, such as the bile duct and the pancreatic duct, through the miniaturization of the ultrasound module, and performs a biopsy while the ultrasound images are observed in real time, and thus can improve the accuracy of diagnosis.
    Type: Application
    Filed: August 23, 2021
    Publication date: October 12, 2023
    Inventors: Chang Sei KIM, Jong Oh PARK, Byung Jeon KANG, Seung Min BANG, Jae Hee CHO, Moon Jae CHUNG, Ja Young KIM, Sung Hwan CHUNG
  • Publication number: 20230326018
    Abstract: Disclosed is a method for examining cells including: acquiring image data of cells acquired from a region suspected to be a cancer lesion; analyzing the image data; determining whether an amount of the cells is sufficient based on the analyzed result; and determining whether cancer-probable cells are included in the cells based on the analyzed result and the determined result; wherein the cells are acquired through Fine Needle Aspiration (FNA).
    Type: Application
    Filed: February 10, 2023
    Publication date: October 12, 2023
    Applicants: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, THE GENERAL HOSPITAL CORPORATION
    Inventors: Moon Jae CHUNG, Hyungsoon IM
  • Publication number: 20230211053
    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: Application
    Filed: February 24, 2023
    Publication date: July 6, 2023
    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: 20230187165
    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: Application
    Filed: December 15, 2021
    Publication date: June 15, 2023
    Inventors: June Young Kim, Jin Young Choi, Yong-Seok Hwang, Kyoung-Jae Chung, Bon-Woong Koo
  • Publication number: 20230131979
    Abstract: A method for generating a discomfort graph is disclosed. According to one aspect of the present invention, disclosed is a method for generating a discomfort graph including receiving information on a discomfort start point from a user; dividing a discomfort period from the discomfort start point to a present point into a plurality of discomfort sections; receiving from the user discomfort information obtained by quantifying discomfort levels for the respective discomfort sections; and generating a discomfort graph showing a change in the user's discomfort during the discomfort period based on the discomfort information.
    Type: Application
    Filed: December 29, 2020
    Publication date: April 27, 2023
    Inventors: Uk LEE, Hoon Jae CHUNG, Chan YOON
  • Publication number: 20230126896
    Abstract: A method for providing basis data for diagnosis is disclosed.
    Type: Application
    Filed: December 29, 2020
    Publication date: April 27, 2023
    Inventors: Uk LEE, Hoon Jae CHUNG, Chan YOON
  • Publication number: 20230125634
    Abstract: A method for predicting a developmental disease is disclosed. According to one aspect of the present invention, disclosed is a method for predicting a developmental disease including preparing a list of multiple symptoms and a list of multiple diseases, respectively, matching the symptoms with the diseases related to the symptoms, differentially setting correlation scores for the symptoms matched with the diseases according to prevalence rates of the diseases for the symptoms, for each disease, providing a user with the list of multiple symptoms and receiving, from the user, at least one selection of the symptoms that correspond to the user, and deriving predicted disease information in an order of a highest sum score by summing up scores related to the symptoms selected by the user for each disease and calculating the sum score.
    Type: Application
    Filed: December 29, 2020
    Publication date: April 27, 2023
    Inventors: Uk LEE, Hoon Jae CHUNG, Chan YOON
  • Patent number: 11590266
    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: September 4, 2019
    Date of Patent: February 28, 2023
    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: 20230042642
    Abstract: A wiring system for an automobile connecting a processor and a plurality of devices, using one or more backbone sections. The processor and devices are connected to one another to form a first loop and a second loop, such that data may be transmitted along the first loop and data may be transmitted along the second loop.
    Type: Application
    Filed: October 21, 2022
    Publication date: February 9, 2023
    Inventors: Adnan Esmail, In Jae Chung, Lakshya Jain, Brijesh Tripathi
  • Patent number: 11574744
    Abstract: An improved emergency response system is provided. The system includes a patient or subscriber location database having a schedule of patient or subscriber activities. In one implementation, an emergency services server detects when the patient or subscriber is having a possible medical event as indicated by medical physiologic data transmitted from a wireless communication device proximate the patient. A third party such as a technologist and/or doctor diagnoses the patient and determines whether treatment is required. If treatment is required, a phone located remotely from the patient is used to call an emergency services first responder from a public safety access point in the patient's location. The remotely located phone has an automatic location identification database record that is updated based on the patient's current location as indicate by the patient location database.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: February 7, 2023
    Assignee: Ross Medical Corporation
    Inventors: Alexander Ross Chiu, Neil Adam Frederick, Eric Alan Frederick, Jimmy Young Jae Chung
  • Publication number: 20230004529
    Abstract: The present disclosure is directed toward systems and methods that efficiently and effectively generate and utilize collections of content items. For example, systems and methods described herein generate a collection content item including one or more content item references. In one or more embodiments, the collection content item can include content item references for content items located internally or externally, with granular levels of permissions settings and version controls. Additionally, in response to a detected selection of a content item reference, systems and methods described herein generate a rendering of the associated content item that can be viewed regardless of any third party software installed on the viewing client computing device.
    Type: Application
    Filed: September 8, 2022
    Publication date: January 5, 2023
    Inventors: Brendan Berman, Yu-Liang Hsu, Dong-Jae Chung, Maureen Mason, Jessie Engstrom, Nicholas Jitkoff, Andrew Schamp
  • Patent number: 11541100
    Abstract: The present invention relates to a nanoperforator having a lipid-bilayer nanodisc and a membrane-structured protein surrounding the nanodisc and to a pharmaceutical composition having the nanoperforator as an active ingredient for preventing or treating viral infectious diseases. The use of the lipid-bilayer nanoperforator provided in the present invention can lead to the safe prevention or treatment of a disease caused by viral infection regardless of whether the virus is a variant or not, and thus the present invention can be widely used for the safe and effective treatment of viral infectious diseases.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: January 3, 2023
    Assignee: MVRIX CO., LTD.
    Inventors: Dae-Hyuk Kweon, Byoungjae Kong, Woo-Jae Chung, Baik Lin Seong, Sukchan Lee
  • Publication number: 20220386473
    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: March 1, 2022
    Publication date: December 1, 2022
    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
  • Publication number: 20220376581
    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: Application
    Filed: May 11, 2022
    Publication date: November 24, 2022
    Inventors: Chan Ho BAEK, Sae Bom KIM, Gwang Hoon SONG, Hyo Keun JEON, Suk Jae CHUNG, Kyung Ah HONG
  • Patent number: 11479189
    Abstract: A wiring system for an automobile connecting a processor and a plurality of devices, using one or more backbone sections. The processor and devices are connected to one another to form a first loop and a second loop, such that data may be transmitted along the first loop and data may be transmitted along the second loop.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: October 25, 2022
    Assignee: Tesla, Inc.
    Inventors: Adnan Esmail, In Jae Chung, Lakshya Jain, Brijesh Tripathi
  • Patent number: 11461272
    Abstract: The present disclosure is directed toward systems and methods that efficiently and effectively generate and utilize collections of content items. For example, systems and methods described herein generate a collection content item including one or more content item references. In one or more embodiments, the collection content item can include content item references for content items located internally or externally, with granular levels of permissions settings and version controls. Additionally, in response to a detected selection of a content item reference, systems and methods described herein generate a rendering of the associated content item that can be viewed regardless of any third party software installed on the viewing client computing device.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: October 4, 2022
    Assignee: Dropbox, Inc.
    Inventors: Brendan Berman, Yu-Liang Hsu, Dong-Jae Chung, Maureen Mason, Jessie Engstrom, Nicholas Jitkoff, Andrew Schamp
  • Publication number: 20220250562
    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: Application
    Filed: February 25, 2022
    Publication date: August 11, 2022
    Inventors: Satyan Chandra, In Jae Chung, Adnan Esmail, Matthew Blum, Rishabh Bhandari
  • Patent number: 11376349
    Abstract: Biodegradable compositions containing from 10.0 to 95.0 weight percent iron for use in preparing medical devices. These biodegradable compositions exhibit properties that make them suitable for use as medical devices for implantation into a body of a patient. The compositions also include one or more elements selected from manganese, magnesium, zirconium, zinc and calcium. The compositions can be prepared using a high energy milling technique and high energy mechanical alloying followed by compaction and sintering, film deposition techniques, such as, pulsed laser deposition (PLD), as well as melting, casting, homogenization and extrusion methods. The resulting compositions and the medical devices formed therefrom are useful in various surgical procedures, such as but not limited to orthopedic, craniofacial and cardiovascular.
    Type: Grant
    Filed: October 3, 2013
    Date of Patent: July 5, 2022
    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: 20220088046
    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: September 17, 2021
    Publication date: March 24, 2022
    Applicant: MVRIX Co., Ltd.
    Inventors: Woo Jae Chung, Dae Hyuk Kweon, Jinhyo Chung, Caleb Hong