Patents by Inventor Jong Jin Park

Jong Jin Park 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: 20250147382
    Abstract: A laser system according to an example of the present disclosure comprises: a supercontinuum laser that generates light with a visible wavelength; a wavelength selector comprising a filter whose angle is adjustable and configured to filter the wavelength of light incident from the supercontinuum laser to have a wavelength corresponding to the angle of the filter based on the angle of the filter; a compressor configured to compress the pulse width of light incident from the wavelength selector; and, a non-linear crystal configured to convert the wavelength of light incident from the compressor into an ultraviolet wavelength.
    Type: Application
    Filed: July 24, 2024
    Publication date: May 8, 2025
    Applicant: iiSM Inc.
    Inventors: IL SEUNG YANG, Yun Mi BAE, Yu Sic KIM, Kwan KYu LEE, Youn Jin KIM, Chang Hyun BAE, Sung Dong KIM, Jong MIn PARK, Yun Ji LEE, Hueng Khon KIM
  • Publication number: 20250136329
    Abstract: A container for contents includes: a container part for accommodating contents; a cap part opening/closing the container part, and having at least one thread formed at the inner side thereof in a first direction; and a coupling part which is provided at one side of the container part, and which has a plurality of coupling units protruding along the outer peripheral surface thereof, wherein the plurality of coupling units are arranged to be spaced from each other in the first direction and a second direction that is opposite to the first direction, and are spaced apart in the second direction such that at least one first groove is formed in the first direction between the plurality of coupling units, and thus the cap part can be detachably coupled to the coupling part while the threads move.
    Type: Application
    Filed: October 7, 2022
    Publication date: May 1, 2025
    Inventors: Sung Moo CHOI, Hye Jin JUNG, Chang Soo YI, Jong Hyun PARK
  • Publication number: 20250141675
    Abstract: Disclosed herein is an apparatus and method for federated learning based on group key management. The apparatus receives learning group participation request information from a learning node that intends to participate in a federated learning group, updates a group key required for the learning node to participate in federated learning using a key material generated by hashing the learning group participation request information, decrypts an encrypted local variable received from the learning node and thereby updates the same to a global variable, and transmits the global variable to the learning node after encrypting the same using the updated group key.
    Type: Application
    Filed: January 18, 2024
    Publication date: May 1, 2025
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyun-Jin KIM, Jong-Geun PARK, Jong-Hoon LEE
  • Publication number: 20250131649
    Abstract: an indoor space model generation apparatus for generating an indoor space model includes a derivation unit configured to derive, from a vectorized drawing image, information about space configuration objects included in the drawing image; a space configuration model generation unit configured to generate a space configuration model for each space configuration object in a tile unit based on the information about the space configuration objects; a tile modeling unit configured to perform tile modeling on the generated space configuration model; and an indoor space model generation unit configured to generate the indoor space model by using the space configuration model on which the tile modeling has been performed.
    Type: Application
    Filed: December 18, 2024
    Publication date: April 24, 2025
    Inventors: Yeo Jin YUN, Jong Kyeong PARK, Zu Cheul LEE
  • Patent number: 12283900
    Abstract: A flexible actuator for curved surfaces and a control method thereof is used for curved surfaces and generates high vibration using a relatively low voltage.
    Type: Grant
    Filed: October 17, 2022
    Date of Patent: April 22, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kyoung Jin Chang, Dong Chul Park, Ki Uk Kyung, Hyun Woo Kim, Min Ki Kim, Jong Seok Nam, Ji Hyeong Ma
  • Patent number: 12280659
    Abstract: An embodiment electric vehicle drive apparatus for decreasing a drive speed of a motor and transferring the decreased drive speed to an output shaft is provided. The apparatus includes a first planetary gear set including three first planetary gear elements in which a first element is connected to the motor and a second element is connected to a first output shaft, a second planetary gear set including three second planetary gear elements in which a first element is connected to a third element of the three first planetary gear elements, a second element is connected to a second output shaft, and a third element is fixed, and a third planetary gear set including three third planetary gear elements in which first and second elements are connected to two elements of the three first planetary gear elements, respectively, and a third element is connected to a torque vectoring motor.
    Type: Grant
    Filed: March 8, 2024
    Date of Patent: April 22, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Sun-Sung Kwon, Chon-Ok Kim, Baek-Yu Kim, Chul-Min Ahn, Sang-Jin Park, Sung-Gon Byun, Won-Seok Lee, Jun-Young Ha, Su-Hyeon Maeng, Dong-Hui Cheon, Ji-Eun Kim, Yo-Han Kim, Jae-Hyuk Seo, Jong-Ho Jung, Hyun-Ho Lee, Yun-Kyung Ji, Jong-Yun Park, Tae-Sic Park
  • Publication number: 20250122462
    Abstract: One embodiment of the present invention provides an ecotoxicity monitoring device using Aliivibrio fischeri, and an ecotoxicity monitoring method using the same. The ecotoxicity monitoring device includes a reaction tank module, an Aliivibrio fischeri culture unit, a diluted water supply unit, a sample supply unit, an optical measurement unit, a control unit and an analysis unit, wherein the analysis unit is configured to calculate a correction coefficient based on the initial light quantity value of a reference reaction tank measured through the optical measurement unit and the final light quantity value measured after a predetermined time has elapsed, and calculate the corrected light quantity values of a sample reaction tank and a dilution reaction tank based on the calculated correction coefficient.
    Type: Application
    Filed: October 10, 2024
    Publication date: April 17, 2025
    Applicants: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY, DONGMOONENT CO., LTD.
    Inventors: Kyoung Jin LEE, Dong Kwon Lee, Jong Young Kim, Chul Woo Park, Moon Jin Lee, Hoon Choi
  • Patent number: 12279495
    Abstract: A display device includes: a substrate on which a plurality of islands and a plurality of bridges connecting the plurality of islands to each other are defined; a plurality of pixels disposed in each of the plurality of islands; and a wire disposed in each of the plurality of bridges and connected to the plurality of pixels, where the plurality of islands and the plurality of bridges are defined based on cutout portions of the substrate, and a vertex of a cutout portion between one of the plurality of islands and a bridge connected to the one of the plurality of islands is an intersection of a straight line and a curved line.
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: April 15, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jong Ho Hong, Jun Hyeong Park, Jae Min Shin, Hye Jin Joo
  • Publication number: 20250116293
    Abstract: An embodiment bush includes a side stopper portion including a first shock absorbing portion, a main body portion including a second shock absorbing portion, wherein the first shock absorbing portion and the second shock absorbing portion are provided discontinuously, and a housing portion configured to couple the side stopper portion to the main body portion.
    Type: Application
    Filed: January 9, 2024
    Publication date: April 10, 2025
    Inventors: Jong Chan Baek, Dae Ki Jeong, Su Jin Lee, Gi Ryung Jung, Yeon Seo Kim, Dong Kil Lee, Sung Wook Park
  • Patent number: 12262733
    Abstract: Provided herein is a smoking article from which sound is generated. The smoking article according to some embodiments of the present disclosure may include a filter portion and a smoking material portion, and a sound-generating material including a carbohydrate material may be added to the smoking material portion. The sound-generating material may generate sound as the material burns, and the sound may further provide an auditory effect during smoking. In this way, an improved smoking experience may be provided to the smoker.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: April 1, 2025
    Assignee: KT&G CORPORATION
    Inventors: Min Hee Hwang, Soo Ho Kim, Chang Jin Park, Won Ho Kim, Jong Yeol Kim, Han Joo Chung, Yong Sook Jin
  • Publication number: 20250104915
    Abstract: A release film including: a base film; and a release layer disposed on one surface of the base film, wherein the release layer is a cured layer of a release composition including a heterocyclic compound including nitrogen and polydimethylsiloxane, and when analyzing a surface using X-ray photoelectron spectroscopy (XPS), the release layer has an atomic ratio of nitrogen (N) to silicon (Si) (N/Si) of 0.6 to 1.1.
    Type: Application
    Filed: June 4, 2024
    Publication date: March 27, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dae Jin SHIM, Jung Jin PARK, Jung Jin PARK, Jae Won KIM, Hyo Sung CHOI, Nam Ju YOO, Jung Hee KIM, Jong Ho LEE
  • Publication number: 20250093768
    Abstract: A substrate processing apparatus is provided and includes: a support unit including a spin chuck and a centering jig that is on the spin chuck, the spin chuck configured to support and rotate a substrate; a spraying unit configured to spray processing liquid onto the substrate; a swing arm including a correction unit that includes a sensor and an emitter, the swing arm configured to move such that the correction unit moves to a target point on the substrate, and the emitter configured to irradiate a beam towards the substrate; and a controller configured to: control the spin chuck and the swing arm; and determine whether a movement trajectory of the swing arm is aligned with a rotation center of the spin chuck based on information acquired by the sensor about the centering jig.
    Type: Application
    Filed: July 11, 2024
    Publication date: March 20, 2025
    Applicants: SEMES CO., LTD., SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Jin Yeong SUNG, Ki Hoon CHOI, Seung Un OH, Young Ho PARK, Sang Hyeon RYU, Jang Jin LEE, Hyun YOON, Sang Gun LEE, Yu Jin CHO, Ho Jong HWANG, Jong Ju PARK, Jong Keun OH, Yong Woo KIM
  • Patent number: 12253202
    Abstract: A fluid silencer includes: an expansion pipe disposed on a pipe through which a fluid containing noise sources flows and having an accommodation space therein; a viscous fluid received in the accommodation space; a noise introducing member disposed between the pipe and the expansion pipe to seal the accommodation space and allowing the noise sources to be introduced into the accommodation space therethrough; at least one partition member disposed in the accommodation space and dividing the accommodation space in a flow direction of the fluid; multiple baffle members disposed on one surface of the partition member and forming multiple sound absorbing spaces into which the noise sources introduced into the accommodation space are dispersedly introduced; and an elastic member disposed between the partition member and the baffle members and contracted/expanded by the viscous fluid entering/leaving the sound absorbing spaces as the noise sources are introduced into the sound absorbing spaces.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: March 18, 2025
    Assignee: CENTER FOR ADVANCED META-MATERIALS
    Inventors: Jong Jin Park, Jun Hyuk Kwak, Hak Joo Lee, Tae In Choi, Min Seok Jung
  • Patent number: 12254858
    Abstract: Disclosed herein is an acoustic metamaterial structure which can effectively reduce noise in a specific frequency range through formation of an acoustic bandgap, wherein the specific frequency range is determined by a periodic structure formed by an array of multiple unit cells. The acoustic metamaterial structure includes multiple first unit cells each including a first space having a first cross-sectional area and a second space disposed downstream of the first space in a flow direction of fluid to communicate with the first space, the second space having a second cross-sectional area larger than the first cross-sectional area, wherein the acoustic metamaterial structure reduces noise in a specific frequency range through formation of an acoustic bandgap, the specific frequency range being determined by a periodic structure formed by an array of the first space and the second space.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: March 18, 2025
    Assignee: CENTER FOR ADVANCED META-MATERIALS
    Inventors: Jong Jin Park, Jae Hwa Lee, Eun Bok, Hak Joo Lee
  • Publication number: 20250083910
    Abstract: A robot arm device and an automated machine for unloading cargo including the robot arm device are provided. The automated machine for unloading loaded cargo from a cargo box includes a main body frame, and robot arm devices provided at opposite side portions of the main body frame. The robot arm device includes arm units provided at the opposite side portions of the main body frame to be rotatable in a multi-axis and movable forward and rearward, and a hand unit linked to the arm unit to unload the cargo in contact with the cargo.
    Type: Application
    Filed: May 22, 2023
    Publication date: March 13, 2025
    Applicant: STC ENG CO.,LTD.
    Inventors: Byung Jin JUNG, Jong Sam PARK, Byung Taek JUNG
  • Publication number: 20250082762
    Abstract: The present invention relates to a novel heterocyclic compound and a composition, for preventing or treating a cancer, an autoimmune disease, and an inflammatory disease, comprising same. The novel heterocyclic compound of the present invention is a bifunctional compound having a Bruton's tyrosine kinase (BTK) degradation function via a ubiquitin proteasome pathway, and may be utilized as a composition for preventing or treating a cancer, an autoimmune disease, and Parkinson's disease.
    Type: Application
    Filed: November 15, 2024
    Publication date: March 13, 2025
    Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, UBIX THERAPEUTICS, INC.
    Inventors: Pil Ho KIM, Sung Yun CHO, Jae Du HA, Chi Hoon PARK, Jong Yeon HWANG, Hyun Jin KIM, Song Hee LEE, Ye Seul LIM, Han Wool KIM, Sun Mi YOO, Beom Seon SUH, Ji Youn PARK, Je Ho RYU, Jung Min AHN, Hee Jung MOON, Ho Hyun LEE
  • Patent number: 12246573
    Abstract: The present disclosure relates to a suspension apparatus for a vehicle, the suspension apparatus including an axle carrier to which a wheel is rotatably coupled, a torsion beam axle having a trailing arm coupled to the axle carrier, the torsion beam axle being disposed in a width direction of a vehicle, a spring lower pad coupled to the axle carrier and having a bump stopper, a spring seated on the spring lower pad, and a shock absorber coupled to the axle carrier and disposed to be inclined toward a rear side of the vehicle.
    Type: Grant
    Filed: January 17, 2024
    Date of Patent: March 11, 2025
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Hyun Jin Woo, Hye Chan Park, Jong Mook Park, Ho Youn Hwang
  • Patent number: 12245628
    Abstract: Provided are an external heating-type aerosol generating device and a cigarette used therein. Because heat energy is easily transferred to the cigarette, a sufficient amount of smoke may be provided to a user in initial puffs so that the user may have a satisfactory smoking experience.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: March 11, 2025
    Assignee: KT&G CORPORATION
    Inventors: Ki Jin Ahn, Soo Ho Kim, Jong Yeol Kim, Chang Jin Park, Jin Chul Yang
  • Publication number: 20250079939
    Abstract: Provided is a cooling guide structure of a motor, which may effectively cool a coil by being provided with a cooling guide including a guide part for spraying oil cooling the coil to various parts of the coil.
    Type: Application
    Filed: June 14, 2024
    Publication date: March 6, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: SangJin KIM, Hee Seo PARK, Jung Kyu YIM, Tae Woo KANG, Seung Ho LEE, Jong Jin PARK
  • Publication number: 20250078262
    Abstract: Proposed are a method and an apparatus for detecting the diameter of a tubular structure in a medical image. The apparatus may identify the tubular structure in a two-dimensional or three-dimensional medical image, and calculate a distance map indicating a distance from each point inside the tubular structure to a boundary of the tubular structure. The apparatus may also calculate central points, based on a gradient of a distance value in the distance map, and connect the central points to create a center line. The apparatus may further obtain the diameter of the tubular structure for each location by determining a distance between the center line and the boundary of the tubular structure in a direction perpendicular to the center line.
    Type: Application
    Filed: June 17, 2024
    Publication date: March 6, 2025
    Inventors: Sang Joon PARK, Jong Min KIM, Dong Jin CHO