Patents by Inventor Jung-Hoon Oh

Jung-Hoon Oh 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: 11986790
    Abstract: There is provided a method for preparing surface modified microcapsules that increase fiber adhesion of fragrance capsules, have excellent fragrance durability even after use, and are environmentally friendly due to biodegradation of ester groups, by preparing a pickering emulsion using inorganic nanoparticles and acrylic monomers comprising biodegradable ester groups, and then, preparing capsules through the polymerization thereof, and modifying the surface of the capsules with amine-based monomers.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: May 21, 2024
    Assignees: LG Household & Health Care Ltd., LG Chem, Ltd.
    Inventors: Jung Whan Oh, Kyungon Cha, Hyunju Kim, Chanjoong Kim, Jae Hoon Choe
  • Publication number: 20240160702
    Abstract: The present disclosure relates to managing a document to be cleaned, includes processing a request, in response to the request to store document data of a first document in a database, based on at least one of whether the first document is duplicate or whether substantive contents of the first document are a same in a relationship with a second document pre-stored in the database, whether the first document is duplicate may be determined by comparing a unique identification value and version information of the first document with a unique identification value and version information of the second document, and whether substantive contents of the first document are the same may be determined by comparing hash data of the first document with hash data of the second document.
    Type: Application
    Filed: November 2, 2023
    Publication date: May 16, 2024
    Inventors: Kwang Hoon KIM, Jeong Moon OH, Jung Hyun CHO, Soo Yong LEE, Jae Hyun PARK
  • Publication number: 20240155212
    Abstract: A camera module includes: a first body including a substrate; an image sensor mounted on the substrate; a second body including a lens module; a ball bearing disposed between the first body and the second body to enable movement of the second body relative to the first body; and a driving member disposed between the first body and the second body to provide driving force to move the second body in at least one direction intersecting an optical axis.
    Type: Application
    Filed: May 16, 2023
    Publication date: May 9, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Do Hwan KIM, Ju Ho KIM, Sang Hyun JI, Jung Hyun PARK, Nam Keun OH, Doo Seub SHIN, Dong Hoon LEE, Jong Eun PARK, Sangik CHO
  • Publication number: 20240144848
    Abstract: The present disclosure relates a display device and a method compensating for deterioration thereof, and a mobile terminal including the display device. The display device includes: a display panel including a first pixel area, a second pixel area, and a third pixel area; a first optical device disposed below the display panel or embedded within the display panel in a predetermined sensing area on the display panel, the first optical device facing at least a portion of the first pixel area and a portion of the second pixel area when the display panel is folded or moved; and a pixel deterioration compensation circuit configured to operate to reduce a luminance difference between the first pixel area and the second pixel area by receiving sensing data from the first optical device in a deterioration sensing mode.
    Type: Application
    Filed: June 9, 2023
    Publication date: May 2, 2024
    Applicant: LG Display Co., Ltd.
    Inventors: Dong Gun LEE, Seung Taek OH, Yong Kyun CHOI, Jung Hoon LEE
  • Publication number: 20240136714
    Abstract: Provided is a resonant multi-loop antenna circuit for magnetic field communication. The resonant multi-loop antenna circuit includes a first loop antenna and a second loop antenna arranged substantially on a same plane, and a first/a second matching circuit connected in series to the first and the second loop antenna respectively. The first matching circuit may be configured to minimize reactance of the first loop antenna and the first matching circuit connected in series to each other at a first carrier frequency, the second matching circuit may be configured to minimize the reactance of the second loop antenna and the second matching circuit connected in series to each other at a second carrier frequency, and the first loop antenna and the second loop antenna may be arranged so that a center of the first loop antenna is spaced apart from a center of the second loop antenna by a predetermined distance.
    Type: Application
    Filed: October 11, 2023
    Publication date: April 25, 2024
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jung Hoon OH, Jang Yeol KIM, HYUNJOON LEE, In Kui CHO
  • Publication number: 20240120658
    Abstract: An exemplary embodiment provides a signal receiver device capable of detecting a radio communication signal with a high signal-to-noise ratio while internally canceling an environmental noise. A signal receiver device according to an exemplary embodiment includes a first signal detection element; and a second signal detection element electrically connected to the first signal detection element and provided with a blocking member for attenuating a communication signal among received RF signals. The signal receiver device is configured to output a difference between a first detection signal detected by the first signal detection element and a second detection signal detected by the second signal detection element as a detected receive signal.
    Type: Application
    Filed: October 5, 2023
    Publication date: April 11, 2024
    Inventors: In Kui CHO, Jang Yeol KIM, Jung Hoon OH, Hyun Joon LEE
  • Publication number: 20240109858
    Abstract: The present invention relates to a compound capable of lowering the flammability of a non-aqueous electrolyte when included in the non-aqueous electrolyte and improving the life properties of a battery by forming an electrode-electrolyte interface which is stable at high temperatures and low in resistance, and relates to a compound represented by Formula I descried herein, a non-aqueous electrolyte solution and a lithium secondary battery both including the compound, n, m, Ak, and X are described herein.
    Type: Application
    Filed: March 23, 2022
    Publication date: April 4, 2024
    Applicants: LG Chem, Ltd., LG Energy Solution, Ltd.
    Inventors: Jung Keun Kim, Su Jeong Kim, Mi Sook Lee, Won Kyun Lee, Duk Hun Jang, Jeong Ae Yoon, Kyoung Hoon Kim, Chul Haeng Lee, Mi Yeon Oh, Kil Sun Lee, Jung Min Lee, Esder Kang, Chan Woo Noh, Chul Eun Yeom
  • Publication number: 20240075905
    Abstract: The present invention relates to a coating composition which is for a wiper blade and is for forming a coating layer for lowering the coefficient of friction of a wiper blade rubber base on glass, the coating composition including a lubricant additive and a solvent, wherein the lubricant additive is functionalized graphene capable of self-adhesion to the wiper blade rubber base.
    Type: Application
    Filed: March 30, 2021
    Publication date: March 7, 2024
    Applicant: BESTGRAPHENE CO., LTD
    Inventors: Myeong Gi KIM, Seong Min CHIN, Sung Min HONG, Ji Taek OH, Jung Hoon KIM
  • Publication number: 20240066570
    Abstract: A cassette for ultra-thin glass includes a pair of plates spaced apart from and facing each other, and a plurality of supports mounted between the pair of plates and including a plurality of mounting grooves that support sides of sheets of ultra-thin glass. Each of the plurality of mounting grooves includes an inclined portion inclined toward a middle of each of the plurality of mounting grooves, and a straight portion extending from the inclined portion and having a constant width in an axial direction of the plurality of supports. A height of the straight portion in a radial direction of the plurality of supports is equal to or greater than a height of the inclined portion in the radial direction.
    Type: Application
    Filed: May 5, 2023
    Publication date: February 29, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Jung Hoon OH, Ki Taek KIM, Chang Min LEE
  • Patent number: 11895603
    Abstract: An operation method of an access point (AP) and a terminal, in a wireless time sensitive network (WTSN), may comprise: receiving, by an AP, an uplink frame from a first terminal; generating compensation indication information for compensation to be performed in the first terminal according to channel information between the first terminal and the AP estimated based on the uplink frame; transmitting the compensation indication information to the first terminal through a downlink frame; and performing, by the first terminal, the compensation based on the compensation indication message transmitted through the downlink frame.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: February 6, 2024
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Tae Joon Park, Eun Hee Kim, Jae Sun Cha, Jung Hoon Oh, Kye Seon Lee
  • Publication number: 20240039580
    Abstract: A magnetic signal receiving device and a magnetic field communication system are disclosed. The magnetic signal receiving device includes a signal detector including a magnetic sensor and configured to detect a magnetic signal using the magnetic sensor, a signal amplifier configured to amplify the magnetic signal detected by the signal detector, and a demodulator configured to restore the amplified magnetic signal received from the signal amplifier into an original signal.
    Type: Application
    Filed: June 15, 2023
    Publication date: February 1, 2024
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jang Yeol KIM, Jung Hoon OH, Jaeho LEE, Hyunjoon LEE, In Kui CHO
  • Publication number: 20240020039
    Abstract: Disclosed herein are an evidence collection guidance method and apparatus for file selection. The evidence collection guidance method includes generating pieces of preliminary analysis information that are pieces of collection target information, setting levels of the pieces of preliminary analysis information based on predefined rules, and generating and outputting notification information including summary description information and follow-up measure items related to the pieces of preliminary analysis information corresponding to the levels.
    Type: Application
    Filed: July 13, 2022
    Publication date: January 18, 2024
    Inventors: Jung-Hoon OH, Hyun-Uk HWANG, Seung-Yong LEE, Jun-Su KIM, Joong-Soo HAN, Hye-Jin JEONG
  • Publication number: 20230382166
    Abstract: The present disclosure relates to a vehicle system and a method for determining a location of a tire pressure sensor. An exemplary embodiment of the present disclosure provides a vehicle system including: a plurality of tire pressure sensors configured to sense air pressure of a tire of a vehicle including a double wheel; a plurality of wheel speed sensors configured to sense a speed of each wheel of the vehicle; and a tire pressure sensor location determining apparatus configured to determine locations of the tire pressure sensors using wheel pulse counter values inputted from the wheel speed sensors whenever the tire pressure sensors transmit tire pressure detection signals.
    Type: Application
    Filed: December 8, 2022
    Publication date: November 30, 2023
    Inventor: Jung Hoon Oh
  • Patent number: 11804874
    Abstract: An antenna device for magnetic field communication may include: a first coil; a second coil; a third coil; a first capacitor connected to a 1-1 terminal of the first coil; a second capacitor connected to a 2-1 terminal of the second coil; a third capacitor connected to a 3-1 terminal of the third coil; and an input port including a first input terminal connected to a 1-2 terminal of the first coil, a 2-2 terminal of the second coil, and a 3-2 terminal of the third coil, and a second input terminal connected to the first capacitor, the second capacitor, and the third capacitor.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: October 31, 2023
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: In Kui Cho, Jang Yeol Kim, Jung Hoon Oh, Jae Woo Lee, Jae Ho Lee, Hyun Joon Lee, Sang Won Kim, Seong Min Kim, Jung Ick Moon, Woo Jin Byun, Je Hoon Yun
  • Publication number: 20230275354
    Abstract: Provided is a microstrip array antenna including a dielectric substrate, a feed line formed on a top surface of the dielectric substrate, a plurality of radiation elements formed on the top surface of the dielectric substrate and electrically connected to the feed line, and a ground surface formed on a bottom surface of the dielectric substrate. At least one radiation element among the plurality of radiation elements may have a bottleneck shape.
    Type: Application
    Filed: December 16, 2022
    Publication date: August 31, 2023
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: JAEHO LEE, Jang Yeol KIM, Jung Hoon OH, HYUNJOON LEE, In Kui CHO
  • Publication number: 20230135487
    Abstract: An operation method of a first communication node may comprise: receiving one or more polarized radio signals transmitted from a second communication node included in the communication system through one or more receive polarized antennas included in the first communication node; performing a receive polarized antenna alignment state adjustment operation so that a detection result for a magnitude of an electric field excited by the one or more polarized radio signals is maximized; and receiving a first polarized signal transmitted from the second communication node through at least part of the one or more receive polarized antennas based on a result of the receive polarized antenna alignment state adjustment operation.
    Type: Application
    Filed: November 1, 2022
    Publication date: May 4, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jung Hoon OH, Jang Yeol KIM, Jae Ho LEE, Hyun Joon LEE, In Kui CHO
  • Patent number: 11566227
    Abstract: Disclosed is a method of culturing natural killer cells (NK cells) applied to immunotherapy. More specifically, disclosed are a kit containing a medium for culturing NK cells (NKCM kit) that can efficiently amplify and activate NK cells effective for the treatment of malignant tumors by culturing lymphocytes derived from human peripheral blood, and a method of culturing natural killer cells using the kit. The method for amplifying NK cells of the present invention includes stimulating NK cells with lymphocytes separated from peripheral blood, culturing the NK cells in a medium containing IL-2, IL-12, IL-15, IL-17, IL-18, and IL-21, and isolating the NK cells. Provided is a pharmaceutical composition for cell therapy containing NK cells produced by the method of amplifying NK cells. The pharmaceutical composition for cell therapy is expected to be widely used to treat infections and/or cancer.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: January 31, 2023
    Assignee: FOREVERNK INC.
    Inventor: Jung Hoon Oh
  • Publication number: 20230024682
    Abstract: Disclosed herein are a logical imaging apparatus and method for digital forensic triage. The logical imaging method for digital forensic triage includes receiving files selected as a digital evidence target, creating a logical imaging file, inside of which is formatted in a predetermined file system structure, recording the selected files in accordance with the file system structure of the created logical imaging file, and storing selected file list information about a list of the recorded selected files, and creating a separate selected list information file and a separate logical imaging summary file outside the logical imaging file.
    Type: Application
    Filed: July 20, 2022
    Publication date: January 26, 2023
    Inventors: Hyun-Uk HWANG, Seung-Yong LEE, Joong-Soo HAN, Jung-Hoon OH, Jun-Su KIM, Ki-Bom KIM, Won-Ho KIM
  • Publication number: 20220404225
    Abstract: An embodiment tire pressure sensor position identification apparatus includes a receiver configured to receive signals from tire pressure sensors and to receive information about wheel pulse counts from wheel speed sensors, the tire pressure sensors being mounted on an inner wheel and an outer wheel of a vehicle to have a specific phase difference therebetween, and a controller configured to identify positions where the tire pressure sensors are mounted based on the specific phase difference, the signals received from the tire pressure sensors, and the wheel pulse counts.
    Type: Application
    Filed: April 28, 2022
    Publication date: December 22, 2022
    Inventor: Jung Hoon Oh
  • Publication number: 20220360295
    Abstract: An antenna device for magnetic field communication may include: a first coil; a second coil; a third coil; a first capacitor connected to a 1-1 terminal of the first coil; a second capacitor connected to a 2-1 terminal of the second coil; a third capacitor connected to a 3-1 terminal of the third coil; and an input port including a first input terminal connected to a 1-2 terminal of the first coil, a 2-2 terminal of the second coil, and a 3-2 terminal of the third coil, and a second input terminal connected to the first capacitor, the second capacitor, and the third capacitor.
    Type: Application
    Filed: May 2, 2022
    Publication date: November 10, 2022
    Inventors: In Kui CHO, Jang Yeol KIM, Jung Hoon OH, Jae Woo LEE, Jae Ho LEE, Hyun Joon LEE, Sang Won KIM, Seong Min KIM, Jung Ick MOON, Woo Jin BYUN, Je Hoon YUN