Patents by Inventor Dong Jun

Dong Jun 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: 12252485
    Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
    Type: Grant
    Filed: July 3, 2020
    Date of Patent: March 18, 2025
    Assignee: LT MATERIALS CO., LTD.
    Inventors: Hye-Su Ji, Hyun-Ju La, Won-Jang Jeong, Dong-Jun Kim
  • Publication number: 20250087419
    Abstract: A multilayer electronic component may include a body including a capacitance forming portion including a dielectric layer including a plurality of dielectric grains, and a plurality of internal electrodes alternately disposed to be stacked with the dielectric layer; and an external electrode disposed on the body, wherein the plurality of dielectric grains include a first dielectric grain including a nano domain that is a domain region with a major diameter of 10 nm to 100 nm, and a second dielectric grain including a polar nano region including a domain region with a major diameter of less than 10 nm, and when the number of the first dielectric grains included in the capacitance forming portion is ND, and the number of the second dielectric grains included in the capacitance forming portion is RD, 50%<ND/(ND+RD) may be satisfied.
    Type: Application
    Filed: June 10, 2024
    Publication date: March 13, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ji Young LEE, Joon Hyub CHA, Dong Jun JUNG
  • Patent number: 12250184
    Abstract: Cognitive determination of whether a message is suitable for sending over a data communications network can include extracting tokens from the message prior to transmitting the message. One or more intended recipients of the message can be determined from the tokens. A machine learning classification model corresponding to the one or more recipients of the message can be selected. The machine learning classification model can be constructed based on tokens extracted from prior messages, which are combined to create a plurality of documents for training the machine learning classification model. The one or more tokens extracted from the message can be classified using the machine learning classification model. An alert message can be generated in response to determining based on the classifying that the message is unsuited for sending.
    Type: Grant
    Filed: August 30, 2023
    Date of Patent: March 11, 2025
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Dong Jun Zong, Da Li Liu, Qi Feng Huo, Yue Wang, Jing Xing, Jian Fang Zhang
  • Patent number: 12247175
    Abstract: The present invention relates to a method for upgrading heavy oil by using byproducts of coke production, and particularly provides a method for upgrading heavy oil comprising the steps of: a) mixing heavy oil with byproducts of coke production to produce a mixed liquid: and b) subjecting the mixed liquid to pyrolysis, the method allowing reduction of the amount of coke generated and thus being economical and effective.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: March 11, 2025
    Assignees: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
    Inventors: Sunyoung Park, Pill Won Seo, Ki Hyuk Kang, Narae Kang, Gyoo Tae Kim, Chi Woong Ahn, Joon Woo Kim, Dong Jun Koh
  • Patent number: 12249375
    Abstract: Provided herein is a memory device that may include a string, a voltage generation circuit, a page buffer, and a channel initializing circuit. The string may include select transistors and memory cells coupled in series between a bit line and a source line. The page buffer may be configured to precharge or discharge the bit line. The voltage generation circuit may be configured to apply a turn-on voltage or a turn-off voltage to select lines coupled to the select transistors, apply at least one operating voltage to word lines coupled to the memory cells, or discharge the select lines or the word lines. The channel initializing circuit may be configured to control the voltage generation circuit and the page buffer so as to initialize a channel of the string when an operation performed on the memory cells is completed or is suspended before being completed.
    Type: Grant
    Filed: November 25, 2022
    Date of Patent: March 11, 2025
    Assignee: SK hynix Inc.
    Inventors: Dong Jun Kim, Hea Jong Yang, Jong Wook Kim, Pyung Hwa Kim, Yong Hwan Jang
  • Publication number: 20250073915
    Abstract: A semiconductor device transport unit according to an embodiment of the present disclosure may include a transport shaft disposed in an internal space formed by a chamber and extended along a transport direction of a semiconductor device, a moving holder mounted on the transport shaft with an allowable spacing and transporting a carrier having the semiconductor device loaded thereinto along the transport direction, and a temperature adjuster that adjusts a temperature of at least one of the moving holder and the transport shaft so that the moving holder is prevented from being fixed to the transport shaft in a temperature atmosphere.
    Type: Application
    Filed: August 27, 2024
    Publication date: March 6, 2025
    Inventors: Taek Seon LEE, Ho Nam KIM, Sung Chul MOON, Dong Jun KIM
  • Publication number: 20250064955
    Abstract: The invention provides novel linkers, linker conjugates, and drug conjugates thereof, as well as methods of preparation and use thereof for treating various diseases and conditions.
    Type: Application
    Filed: November 2, 2022
    Publication date: February 27, 2025
    Inventors: Richard Hui Li, Dong Jun Lee, Alexander Fann-Yan Chu-Kung, Erin Morgan Nye, Alexis Brooke Mahloch
  • Publication number: 20250072175
    Abstract: A display device according to one or more embodiments includes a first substrate including emission areas, and a non-emission area between the emission areas, light-emitting elements above the first substrate and respectively in the emission areas, a second substrate above the first substrate, and defining grooves corresponding to the emission areas on a surface facing the first substrate, light conversion layers in the grooves above the light-emitting elements, and reflective layers on sidewalls of the grooves, and surrounding the light conversion layers in plan view.
    Type: Application
    Filed: April 25, 2024
    Publication date: February 27, 2025
    Inventors: Ji Wook MOON, Jong Moo HUH, Min Woo KIM, Dong Jun LEE, Ju Yon LEE
  • Publication number: 20250062620
    Abstract: An on-board charger for an electric vehicle includes a vehicle port configured to be connected to an external charger comprising a first relay located on an internal first power supply path, a power converter, a second relay located on a second power supply path between the vehicle port and the power converter, and a controller configured to turn off the first relay and the second relay in response to triggering a vehicle-to-grid (V2G) protection operation based on power-related parameters.
    Type: Application
    Filed: March 18, 2024
    Publication date: February 20, 2025
    Inventors: Young Jin Jang, Dong Jun Lee, Sung Hwan Kim
  • Publication number: 20250049898
    Abstract: The disclosure relates to pro-reparative extracellular vesicle (EV) compositions comprising at least one fusion protein located inside the EV, the at least one fusion protein having pro-reparative biological activity. The disclosure also relates to methods of promoting wound healing in a subject suffering from at least one of obesity, diabetes, and end-stage renal failure, the method comprising administering a therapeutically effective amount of the pro-reparative EVs of any preceding claim to a wound of a subject.
    Type: Application
    Filed: December 20, 2022
    Publication date: February 13, 2025
    Inventors: Brian P. Eliceiri, Dong Jun Park
  • Publication number: 20250055724
    Abstract: An apparatus for controlling a GCL of an Ethernet switch and a method thereof are provided. A controller area network (CAN) message is transformed to an Ethernet frame, a queue corresponding to a transmission type of the CAN message is determined, and a time to open or close a transmission gate of the queue is updated over a gate control list (GCL), thereby effectively scheduling (lowering the complexity of scheduling) a plurality of CAN messages transmitted to the Ethernet, and improving transmission reliability of the CAN message.
    Type: Application
    Filed: November 28, 2023
    Publication date: February 13, 2025
    Inventors: Jin Hwa Yun, Ju Ho Choi, Dong Jun Lee
  • Publication number: 20250049937
    Abstract: The invention provides novel auristatin analogs and immunoconjugates thereof, as well as pharmaceutical compositions and methods of preparation and use for treating various diseases and disorders (e.g., cancer).
    Type: Application
    Filed: December 21, 2022
    Publication date: February 13, 2025
    Inventors: Richard Hui Li, Dong Jun Lee
  • Publication number: 20250046832
    Abstract: The present invention relates to a membrane-electrode assembly and a fuel cell comprising the same and, more specifically, to a membrane-electrode assembly and a fuel cell comprising the same, the membrane-electrode assembly comprising: a polymer electrolyte membrane; a sub-gasket formed to cover the circumferential portion of the polymer electrolyte membrane; and electrode layer formed on the central portion of the polymer electrolyte membrane while being spaced apart from the sub-gasket; an adhesive part formed between the sub-gasket and the electrode layer and on the polymer electrolyte membrane; and a gas diffusion layer formed on the electrode layer and the adhesive part, whereby the durability and catalyst usage rate of the membrane-electrode assembly are improved.
    Type: Application
    Filed: December 1, 2022
    Publication date: February 6, 2025
    Inventor: Dong Jun CHO
  • Patent number: 12218319
    Abstract: A method of preparing a secondary battery which includes pre-lithiating an electrode assembly which includes an electrode structure including a plurality of electrodes and a plurality of separators, and a metal substrate. The plurality of electrodes and the plurality of separators are alternatingly stacked. The metal substrate is present on an outermost surface of the electrode structure in a direction in which the electrode and the separator are stacked. Each positive electrode and negative electrode are spaced apart from each other with one separator of the plurality of separators disposed therebetween. The pre-lithiating includes applying a first current by electrically connecting one of the plurality of positive electrodes and one of the plurality of negative electrodes, and applying a second current by electrically connecting the metal substrate and one of the plurality of positive electrodes, after applying the first current.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: February 4, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Dong Jun Lee, Sa Rah Kim, Dong Hui Kim, Kwang Ho Yoo
  • Publication number: 20250037799
    Abstract: According to an embodiment of the disclosure, a method for providing an interface for setting parameters, for a target analyte positive/negative result-determination process: the method comprising: displaying correct answer data for the positive/negative of the target analyte in a sample: displaying a pre-determined default value for a parameter used in the determination process: displaying a first determination result of the determination process to which the default value has been applied: receiving a setting value for the parameter; and displaying a second determination result of the determination process to which the setting value has been applied; wherein the determination process analyzes a signal obtained by a reaction of amplifying a nucleic acid as the target analyte.
    Type: Application
    Filed: February 8, 2023
    Publication date: January 30, 2025
    Inventors: Ji Hoon PARK, Dong Jun LIM
  • Publication number: 20250033354
    Abstract: An embodiment of the present invention provides an inkjet head including: a head body having a storage chamber capable of storing ink; a first inlet pipe and a second inlet pipe connected to the head body and which extend in first different directions and inject the ink in the first different directions; a first outlet pipe and a second outlet pipe connected to the head body and which extend in second different directions and eject the ink in the second different directions; and a nozzle plate positioned under the head body and which includes a plurality of nozzles.
    Type: Application
    Filed: October 15, 2024
    Publication date: January 30, 2025
    Inventors: Dong Jun LEE, Che Ho LIM, Kang Soo HAN, Ho-Yong SHIN, Gyeong Eun EOH, Jun Hwi LIM
  • Publication number: 20250026023
    Abstract: A cleaning system is provided. The cleaning system includes a robot cleaner and a station. The robot cleaner includes a pad fixing part on which a cleaning pad is detachably mounted, a lifter to lift a part of the robot cleaner at which the pad fixing part is positioned, and a pad detacher to detach the cleaning pad mounted on the pad fixing part. The station includes a pad storage box in which a cleaning pad that is to be provided to the robot cleaner is stored, a pad coupling part on which a cleaning pad that is to be coupled to the robot cleaner is rested, and a pad supplier to supply the cleaning pad stored in the pad storage box to the pad coupling part.
    Type: Application
    Filed: October 7, 2024
    Publication date: January 23, 2025
    Inventors: Sin Ae KIM, Byoung In LEE, Dong Woo HA, Seok Man HONG, Dong Jun KIM, Ji Won CHOI
  • Publication number: 20250031513
    Abstract: Disclosed is an organic light emitting device which includes a heterocyclic compound of Chemical Formula 1 in a light emitting device and a compound of Chemical Formula 2 in a hole transport layer.
    Type: Application
    Filed: May 17, 2024
    Publication date: January 23, 2025
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Yu-Jin HEO, Jun-Tae MO, Hyo-Kyun HAM, Dong-Jun KIM, Dae-Hyuk CHOI
  • Publication number: 20250026730
    Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1 and an organic light emitting device comprising the same.
    Type: Application
    Filed: July 13, 2022
    Publication date: January 23, 2025
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Dong Jin LEE, GWANG IL DONG, Won Jang JEONG, Dong Jun KIM
  • Publication number: 20250018810
    Abstract: The present disclosure relates to techniques for diagnosing a relay in a vehicle on-board charger (OBC), and an apparatus for diagnosing a relay in a vehicle OBC according to an exemplary embodiment may include first to third voltage sensors configured to measure phase-specific voltages for AC inputs to the relay circuit unit, fourth and fifth voltage sensors configured to measure line voltages for AC outputs from the relay circuit unit, and a diagnosis module configured to diagnose the relay circuit unit, based on the phase-specific voltages measured by the first to third voltage sensors and based on the line voltages measured by the fourth and fifth voltage sensors.
    Type: Application
    Filed: November 14, 2023
    Publication date: January 16, 2025
    Inventors: Young Jin Jang, Sung Hwan Kim, Won Yong Sung, Dong Jun Lee, Hye Seung Kim