Patents by Inventor Dong Joo Kim

Dong Joo 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).

  • Publication number: 20230268049
    Abstract: Provided is a pharmacy platform system for providing an online and offline based electroceutical service and a method thereof. The method for providing an electroceutical service using a system for providing an online and offline based electroceutical service includes receiving, by an electroceutical pharmacy server, an input electroceutical prescription from a user terminal possessed by a user who accesses an electroceutical pharmacy site or visits the electroceutical pharmacy; checking a stock status of an electroceutical included in the prescription; transmitting a possible supply date of the electroceutical to the user terminal according to the identified stock status, and requesting a pickup information input; and providing the corresponding electroceutical according to input pickup information when a purchase cost of the corresponding electroceutical is paid and the pickup information including a pickup date and a pickup method is input from the user terminal.
    Type: Application
    Filed: February 6, 2023
    Publication date: August 24, 2023
    Inventors: Dong-Joo KIM, Young-Tak KIM
  • Patent number: 11690526
    Abstract: The present invention relates to a device and a method for detecting a peak of an intracranial pressure (ICP) waveform using a morphological feature of an arterial blood pressure waveform.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: July 4, 2023
    Assignee: Korea University Research and Business Foundation
    Inventor: Dong-Joo Kim
  • Publication number: 20230200730
    Abstract: A telemedicine system according to one embodiment includes a gateway for transmitting monitoring information including a stimulation signal and a biosignal corresponding to the stimulation signal to a cloud; and a server for extracting the stimulation signal and the biosignal from the transmitted monitoring information, providing the extracted stimulation signal and biosignal as inputs of a pre-stored artificial intelligence machine learning algorithm-based stimulation control model, regenerating the biosignal as an output of the stimulation control model into a stimulation signal to be regulated for the balance between sympathetic and parasympathetic nerves, and feeding back the regenerated stimulation signal to a personalized vagus nerve stimulation and pulse electromagnetic field treatment device, wherein the monitoring information includes a biosignal measured when vagus nerves are stimulated in the form of electromagnetism at a stimulation site based on a stimulation signal generated from the personalize
    Type: Application
    Filed: June 11, 2021
    Publication date: June 29, 2023
    Applicant: Korea University Research and Business Foundation
    Inventors: Dong Joo KIM, Young Tak KIM, Hyun Ji KIM
  • Publication number: 20230054459
    Abstract: Disclosed is a neurofeedback device, including a body attached to a user's body and configured to provide electrical stimulation to a vagus nerve region, wherein the body includes: a frame provided in a symmetrical and elliptical shape, wherein one side and another side in a longitudinal direction are concavely recessed toward a center, and attached to a user's neck; a vagus nerve stimulator located on a back surface of the frame, provided to include a plurality of electrodes for providing electrical stimulation to the vagus nerve region, and attached to skin directly above the vagus nerve region located next to carotid artery of the user; a heart rate sensor located at a center of left and right symmetry of the frame on a back surface of the frame and configured to detect heart rates of the user; a manipulator located in front of the frame and configured to receive a user's command; and a plurality of connection ports formed on a side surface of the frame to transmit and receive signals, wherein the plural e
    Type: Application
    Filed: October 14, 2022
    Publication date: February 23, 2023
    Applicant: NeuroTx Co., Ltd
    Inventors: Dong-Joo KIM, Young-Tak Kim, Hyun-Ji Kim
  • Patent number: 11501885
    Abstract: Disclosed are a nuclear fuel pellet having enhanced thermal conductivity and a method of manufacturing the same, the method including (a) a step of manufacturing a mixture including a nuclear fuel oxide powder and a thermally conductive plate-shaped metal powder; and (b) a step of molding and then heat-treating the thermally conductive plate-shaped metal powder to have an orientation in a horizontal direction in the mixture, thereby forming a pellet.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: November 15, 2022
    Assignee: Korea Atomic Energy Research Institute
    Inventors: Dong Seok Kim, Dong-Joo Kim, JangSoo Oh, Keon-Sik Kim, Jong-Hun Kim, Jae-Ho Yang
  • Patent number: 11404827
    Abstract: A connector locking mechanism includes a housing that includes an arm having a locking member for locking on one side and a working end on the other side and a CPA member, movably built in between a non-mating position and a complete mating position, having an arm pressing projection and an inclined surface. When mating, a mating connector is inserted into a mating opening, one side of the arm swivels on the leg portion as a fulcrum by the arm pressing projection to approach the mating connector, and the locking member is locked with the locking projection. When releasing mating, the CPA member is moved to the non-mating position, the inclined surface contacts the working end of the arm, the arm swivels moving away from the housing of the mating connector, and the locking member is released from the locking projection of the mating connector.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: August 2, 2022
    Assignee: J.S.T. MFG. CO., LTD.
    Inventors: Tae-Ho Son, Dong-Joo Kim
  • Patent number: 11388859
    Abstract: The present invention relates to an auxiliary wheel for a lawn mower which includes an installation unit coupled to a main body of a lawn mower, a swing unit coupled to the installation unit to be swingable in one direction or the other direction, a wheel unit connected to the swing unit to be swingable with the swing unit, and a fixing unit installed on an outer portion of the installation unit and configured to fix the swing unit to be swingable in the other direction. When the wheel unit swings in the one direction, the main body is pressed against the ground, and when the wheel unit swings in the other direction, the main body is spaced apart from the ground.
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: July 19, 2022
    Assignee: LS MTRON LTD.
    Inventors: Jung Sik Ki, Jae Seop Park, Gi Myeong Park, Dong Joo Kim, Jong Han Lee
  • Publication number: 20220208401
    Abstract: The present invention relates to nuclear fuel pellets and a manufacturing method thereof, and more particularly, to nuclear fuel pellets comprising a trapping material of fission gas and a manufacturing method thereof. A nuclear fuel pellet of the present invention comprises a nuclear fuel; and a trapping material of fission gas, wherein the trapping material of the fission gas includes an oxide containing at least one element selected from the group consisting of silicon (Si), aluminum (Al) and barium (Ba) to exhibit an excellent trapping ability selective and independent for fission gas.
    Type: Application
    Filed: April 2, 2020
    Publication date: June 30, 2022
    Inventors: Sang Chae JEON, Keon Sik KIM, Jong Hun KIM, Dong Joo KIM, Dong Seok KIM, Ji Hae YOON, Jae Ho YANG
  • Patent number: 11348698
    Abstract: The present invention relates to a nuclear fuel pellet laminate structure having enhanced thermal conductivity, including a nuclear fuel pellet; and a thermally conductive metal layer disposed above or below the nuclear fuel pellet, and a method for manufacturing the same.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: May 31, 2022
    Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    Inventors: Dong-Joo Kim, Dong Seok Kim, Heung Soo Lee, Jihae Yoon, Jae-Ho Yang, Hyun Gil Kim
  • Patent number: 11224350
    Abstract: A method for detecting an artifact of a blood pressure signal includes measuring consecutive signals of blood pressure in real time, dividing the consecutive signals into a plurality of unit waveforms by searching systolic starting points and peak points from the measured signals, determining two outputs by applying N consecutive unit waveforms among the plurality of unit waveforms as an input to a deep belief network (DBN), and determining whether the signal is an artifact or a normal signal by using the two determined outputs. According to the present disclosure, it is possible to minimize various false alarms of bio-signal streams which are measured in real time by automatically eliminating ABP artifacts using a deep belief network (DBN) which is one of deep neural network (DNN) models capable of learning causes and shapes of various types of artifacts together.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: January 18, 2022
    Assignee: Korea University Research and Business Foundation
    Inventor: Dong-Joo Kim
  • Publication number: 20220012489
    Abstract: The present disclosure relates to an apparatus and method for motor imagery classification using electroencephalography (EEG), and more particularly, to an apparatus and method for motor imagery classification that extracts features in different domains included in EEG signals generated during motor imagery in real time and classifies a user's intentions using the features.
    Type: Application
    Filed: July 7, 2021
    Publication date: January 13, 2022
    Applicant: Korea University Research and Business Foundation
    Inventors: Dong-Joo KIM, Seho LEE
  • Publication number: 20210386351
    Abstract: The present disclosure relates to a technical idea for minimizing a signal correction process between users using brain activity-based clustering technology. More specifically, the present disclosure relates to technology for minimizing a signal correction process between users by clustering a brain signal of a measurement subject into a specific clustering model and determining an intention of the measurement subject using an intention determination model learned on the specific clustering model.
    Type: Application
    Filed: January 22, 2021
    Publication date: December 16, 2021
    Applicant: Korea University Research and Business Foundation
    Inventors: Dong Joo KIM, Se Ho LEE, Young Tak KIM
  • Publication number: 20210358645
    Abstract: The present invention relates to a nuclear fuel pellet laminate structure having enhanced thermal conductivity, including a nuclear fuel pellet; and a thermally conductive metal layer disposed above or below the nuclear fuel pellet, and a method for manufacturing the same.
    Type: Application
    Filed: January 21, 2021
    Publication date: November 18, 2021
    Inventors: Dong-Joo Kim, Dong Seok Kim, Heung Soo Lee, Jihae Yoon, Jae-Ho Yang, Hyun Gil Kim
  • Publication number: 20210332481
    Abstract: Disclosed is an aerosol-deposition-coating method for plasma-resistant coating, in which the inside of a processing device can be protected from plasma during a plasma-etching process, the roughness of a coating layer on a metal substrate can be decreased to thereby reduce the generation of particles, and adhesion between the coating layer and the metal substrate can be enhanced.
    Type: Application
    Filed: July 17, 2018
    Publication date: October 28, 2021
    Inventors: Dae-Hoon JANG, Hyunchul KO, Dong-Joo KIM, Sang-Gyu PARK, Jin-Soo PARK
  • Publication number: 20210249819
    Abstract: A connector locking mechanism includes a housing that includes an arm having a locking member for locking on one side and a working end on the other side and a CPA member, movably built in between a non-mating position and a complete mating position, having an arm pressing projection and an inclined surface. When mating, a mating connector is inserted into a mating opening, one side of the arm swivels on the leg portion as a fulcrum by the arm pressing projection to approach the mating connector, and the locking member is locked with the locking projection. When releasing mating, the CPA member is moved to the non-mating position, the inclined surface contacts the working end of the arm, the arm swivels moving away from the housing of the mating connector, and the locking member is released from the locking projection of the mating connector.
    Type: Application
    Filed: January 13, 2021
    Publication date: August 12, 2021
    Applicant: J.S.T. Mfg. Co., Ltd.
    Inventors: Tae-Ho SON, Dong-Joo KIM
  • Patent number: 10856817
    Abstract: The present invention relates to a device and a method for detecting a feature of an arterial blood pressure (ABP) waveform. The feature detecting method of an ABP waveform according to an exemplary embodiment of the present invention includes: searching a peak and a trough; detecting a systolic peak based on a time interval between a peak and a neighboring peak and an average pressure value; detecting a pulse onset with respect to a trough directly before the systolic peak; extracting a candidate of a dicrotic notch based on a magnitude of the systolic peak and a measurement time; detecting a point having a lowest pressure value among candidates of the dicrotic notch as a dicrotic notch and detecting a dicrotic peak based on the dicrotic notch; and classifying the detected dicrotic notches into a normal notch and a transient notch.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: December 8, 2020
    Assignee: Korea University Research and Business Foundation
    Inventor: Dong-Joo Kim
  • Publication number: 20200352458
    Abstract: The present invention relates to a device and a method for detecting a peak of an intracranial pressure (ICP) waveform using a morphological feature of an arterial blood pressure waveform.
    Type: Application
    Filed: July 24, 2020
    Publication date: November 12, 2020
    Applicant: Korea University Research and Business Foundation
    Inventor: Dong-Joo Kim
  • Patent number: 10799130
    Abstract: The present invention relates to a device and a method for detecting a peak of an intracranial pressure (ICP) waveform using a morphological feature of an arterial blood pressure waveform.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: October 13, 2020
    Assignee: Korea University Research and Business Foundation
    Inventor: Dong-Joo Kim
  • Publication number: 20200248316
    Abstract: The present invention relates to a method of manufacturing a plasma-resistant coating film, including (1) forming a first rare-earth metal compound coating layer by subjecting a first rare-earth metal compound to thermal-spray coating on a coating object, (2) polishing the surface of the first rare-earth metal compound coating layer formed in step (1), and (3) forming a second rare-earth metal compound coating layer by subjecting a second rare-earth metal compound to aerosol deposition coating on the first rare-earth metal compound coating layer processed in step (2), the second rare-earth metal compound being the same component as the first rare-earth metal compound.
    Type: Application
    Filed: July 17, 2018
    Publication date: August 6, 2020
    Inventors: Dae-Hoon JANG, Hyunchul KO, Dong-Joo KIM, Sang-Gyu PARK
  • Publication number: 20200214211
    Abstract: The present invention relates to an auxiliary wheel for a lawn mower which includes an installation unit coupled to a main body of a lawn mower, a swing unit coupled to the installation unit to be swingable in one direction or the other direction, a wheel unit connected to the swing unit to be swingable with the swing unit, and a fixing unit installed on an outer portion of the installation unit and configured to fix the swing unit to be swingable in the other direction. When the wheel unit swings in the one direction, the main body is pressed against the ground, and when the wheel unit swings in the other direction, the main body is spaced apart from the ground.
    Type: Application
    Filed: January 2, 2020
    Publication date: July 9, 2020
    Inventors: Jung Sik KI, Jae Seop PARK, Gi Myeong PARK, Dong Joo KIM, Jong Han LEE