Patents by Inventor Ki In Son

Ki In Son 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: 20250092874
    Abstract: An electric compressor including a motor configured to generate power; a compression mechanism configured to receive the power from the motor and compress a refrigerant; and an inverter configured to control the motor. A housing receiving the motor and the inverter includes a partition wall that divides a motor receiving space receiving the motor and an inverter receiving space receiving the inverter, and a suction port guiding the refrigerant to the motor receiving space. The partition wall includes a rib that protrudes from a surface facing the motor receiving space. As a result, it is possible to sufficiently cool a plurality of elements of an inverter as a whole and to suppress temperature deviation between the plurality of elements, thereby suppressing damage, operation stop, and increase in maintenance cost.
    Type: Application
    Filed: November 7, 2022
    Publication date: March 20, 2025
    Inventors: Seung Kyu Na, Eun Gi Son, Tae Ho Lee, Bok Ki Park
  • Publication number: 20250091662
    Abstract: An embodiment joint structure of a vehicle body includes a front body module including a fixed part fixed to a front part of an under body, a rear body module including a variable part that is attachable and detachable to a rear part of the under body and a rear part of the front body module, the rear body module having a predetermined shape, a plurality of fixed part joints mounted at a rear edge of the front body module, and a plurality of variable part joints mounted on a variable part roof rail and a variable part center pillar connected to a front edge of the rear body module, wherein the variable part joints are connected with the fixed part joints.
    Type: Application
    Filed: August 29, 2024
    Publication date: March 20, 2025
    Inventors: Won Ki Song, Yongbai Joo, Joonghyun Shin, Jaeseung Lee, Jungsuk Lee, Byung Jin Son, Dae Hee Lee, Jin Ho Hwang, Chulhee Heo, Hyungsik Choi
  • Publication number: 20250091654
    Abstract: An embodiment joint structure of a vehicle body includes a front body module including a fixed part fixed to a front part of an under body, a rear body module including a variable part detachably coupled to a rear part of the under body and a rear part of the front body module, the rear body module having a predetermined shape, fixed part joints disposed at a rear edge of the front body module and at a rear of the under body, variable part joints disposed on a front edge and a rear lower part of the rear body module and connected with the fixed part joints, and a joint mounting reinforcement unit disposed on a lower inner side of a rear pillar assembly disposed on both sides of the rear part of the rear body module and connected with the variable part joints.
    Type: Application
    Filed: August 29, 2024
    Publication date: March 20, 2025
    Inventors: Won Ki Song, Yongbai Joo, Joonghyun Shin, Jaeseung Lee, Jungsuk Lee, Byung Jin Son, Dae Hee Lee, Jin Ho Hwang, Chulhee Heo, Hyungsik Choi
  • Publication number: 20250091653
    Abstract: An embodiment joint structure of a vehicle body is provided. The vehicle body includes a front body module fixed to an under body and a rear body module that is detachably coupled to the front body module along a front to rear direction of the vehicle body, and the joint structure includes a joint unit disposed in a rear portion of the front body module and a front portion of the rear body module, respectively, a striker mounted on an outside of a first closed cross-section defined in either the rear portion of the front body module or the front portion of the rear body module, and a latch assembly disposed on an inside of a second closed cross-section defined in the other of the rear portion of the front body module and the front portion of the rear body module.
    Type: Application
    Filed: August 29, 2024
    Publication date: March 20, 2025
    Inventors: Won Ki Song, Yongbai Joo, Joonghyun Shin, Jaeseung Lee, Jungsuk Lee, Byung Jin Son, Dae Hee Lee, Jin Ho Hwang, Chulhee Heo, Hyungsik Choi
  • Patent number: 12255055
    Abstract: A method for removing etchant byproduct from an etch reactor and discharging a substrate from an electrostatic chuck of the etch reactor is provided. One or more layers on a substrate electrostatically secured to an electrostatic chuck within a chamber of the etch reactor is etched using a first plasma, causing an etchant byproduct to be generated. A portion of the one or more layers are covered by a photoresist. After the etching is complete, a second plasma is provided into the chamber for a time period sufficient to trim the photoresist and remove a portion of the etchant byproduct. A second time period sufficient to electrostatically discharge the substrate using the second plasma is determined. Responsive to deactivating one or more chucking electrodes of the electrostatic chuck, the second plasma is provided into the chamber for the second time period and the substrate is removed from the chamber.
    Type: Grant
    Filed: November 3, 2022
    Date of Patent: March 18, 2025
    Assignee: Applied Materials, Inc.
    Inventors: Yi Zhou, Seul Ki Ahn, Seung-Young Son, Li-Te Chang, Sunil Srinivasan, Rajinder Dhindsa
  • Patent number: 12250467
    Abstract: An event detecting device may include an event signal generator configured to output a plurality of event signals, each including a first data and a second data having mutually complementary attributes and respective address data indicating positions of pixels having output the first data and the second data, a data manager configured to store one of the first data and the second data of a first one of the plurality of event signals and the respective address data in a buffer as first sub data when only one of the first data and the second data of the first one of the plurality of event signals includes the event information, and an output signal generator configured to generate an output signal using the first sub data and a second sub data when the second sub data, different from the first sub data, is stored in the buffer.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: March 11, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hee Jae Jung, Jun Seok Kim, Hyun Surk Ryu, Yun Jae Suh, Bong Ki Son, Seol Namgung, Keun Joo Park
  • Publication number: 20250079460
    Abstract: A cathode active material for a lithium secondary battery includes a lithium-transition metal oxide including nickel (Ni), cobalt (Co), manganese (Mn), strontium (Sr) and sulfur (S). A mole fraction of nickel based on the total number of moles of nickel, cobalt and manganese in the lithium-transition metal oxide is 0.9 or more. A molar ratio of cobalt relative to manganese in the lithium-transition metal oxide is in a range from 0.9 to 1.5. A molar ratio of strontium (Sr) relative to sulfur (S) in the lithium-transition metal oxide is greater than 0, and 4 or less.
    Type: Application
    Filed: August 22, 2024
    Publication date: March 6, 2025
    Inventors: Mi Jung NOH, Byoung Ki SON, Jae Ho CHOI, Kook Hyun HAN, Eun Jin KIM, Yong Seok LEE
  • Publication number: 20250073800
    Abstract: The present invention relates to a method for repairing a wide crack in a hot gas path part for a gas turbine using brazing, the method including the steps of removing oxides from the inside of the wide crack of the hot gas path part, filling base metal powder and a filler into the wide crack from which the oxides have been removed, and bonding the wide crack by means of the br
    Type: Application
    Filed: July 19, 2024
    Publication date: March 6, 2025
    Inventors: Hyun Ki KANG, Sam Sub BYUN, Jong Yeob LEE, Jae Wha SON, Taek Ho CHUNG
  • Patent number: 12243767
    Abstract: In accordance with an exemplary embodiment of the present invention, an assembly for supporting substrate, the assembly comprising: a support frame having at least one insertion hole recessed from one surface of the support frame, the insertion hole having an inner movement hole and a screw hole positioned outside the inner movement hole; and a substrate support member including a shaft body inserted into the insertion hole with one end of the shaft body and a pin shaft connected to the shaft body to support the substrate in contact, wherein the shaft body having an inner screw body inserted into the insertion hole and positioned in the inner movement hole and a connection body disposed between the inner screw body and the pin shaft and positioned in the screw hole, wherein the inner diameter of the screw hole is smaller than the diameter of the inner movement hole and the outer diameter of the inner screw body, the inner screw body is capable of passing through the screw hole by rotation.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: March 4, 2025
    Assignee: EUGENE TECHNOLOGY CO., LTD.
    Inventors: Sang Don Lee, Yong Ki Kim, Yang Sik Shin, Sung Gyun Son, Jae Woo Kim
  • Publication number: 20250066920
    Abstract: Provided is a substrate processing apparatus, more particularly, a substrate processing apparatus capable of suppressing an generation of process by-products in a substrate processing process. A substrate processing apparatus includes a chamber part configured to provide an inner space in which a substrate is processed, a gas supply part configured to supply a process gas to the inner space, a substrate support configured to support the substrate, a heating liner provided inside the chamber part to at least partially surround the inner space, and a heating part configured to heat the heating liner.
    Type: Application
    Filed: January 18, 2024
    Publication date: February 27, 2025
    Inventors: In Soo SON, Chang Hun SHIN, Chan Yong PARK, Deog Hwan KIM, Jae Jun JUNG, Si Won RYU, Chang Min PARK, Jae Sun KIM, Ki Hoon KIM, Jong Hoon KIM
  • Publication number: 20250051893
    Abstract: A material for hot stamping according to an embodiment of the present disclosure includes: a steel sheet including carbon (C) in an amount of 0.28 to 0.50 wt %, silicon (Si) in an amount of 0.15 to 0.70 wt %, manganese (Mn) in an amount of 0.5 to 2.0 wt %, phosphorus (P) in an amount of 0.05 wt % or less, sulfur(S) in an amount of 0.01 wt % or less, chromium (Cr) in an amount of 0.1 to 0.5 wt %, boron (B) in an amount of 0.001 to 0.005 wt %, an additive in an amount of 0.
    Type: Application
    Filed: December 12, 2022
    Publication date: February 13, 2025
    Inventors: Nu Ri Shin, Yong Ki Seo, Ji Hee Son, Sang Bae Jung
  • Patent number: 12220636
    Abstract: Provided is a method and an apparatus for targeting an object in a game. The method of targeting an object in a game includes: setting a center point of a first targeting area based on a first input from a user; displaying the first targeting area surrounded by a closed curve around the center point on a screen of a user terminal; displaying a list including at least one object located in the first targeting area on the screen; and moving the first targeting area based on a second input by the user received after the first input.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: February 11, 2025
    Assignee: NCSOFT Corporation
    Inventors: Hyun Ku Kang, Kyung Hwan Kim, Jong Soo Kim, Sung Heun Bae, Won Jong Son, Hwan Eui Yang, Yong Ki Lee, Su Jae Lim, Sung Won Jang, Woo Young Cho, Won Min Choi, Jung Rok Choi
  • Publication number: 20250043786
    Abstract: An electric compressor including a housing, a compression mechanism disposed in the housing and configured to compress a refrigerant, a motor configured to generate power required for the compression mechanism, a rotary shaft configured to transmit power from the motor to the compression mechanism, a bearing configured to support the rotary shaft, and an elastic member configured to press the rotary shaft toward the compression mechanism, thereby suppressing axial vibration of the rotary shaft during an operation, suppressing an increase in noise, and preventing damage to the bearing configured to support the rotary shaft.
    Type: Application
    Filed: December 16, 2022
    Publication date: February 6, 2025
    Inventors: Eun Gi Son, Seung Kyu NA, Bok Ki Park, You CHeol Jeong
  • Publication number: 20250043402
    Abstract: The present disclosure provides a material for hot stamping including: a steel sheet including carbon (C) in an amount of 0.19 to 0.25 wt %, silicon (Si) in an amount of 0.1 to 0.6 wt %, manganese (Mn) in an amount of 0.8 to 1.6 wt %, phosphorus (P) in an amount of 0.03 wt % or less, sulfur(S) in an amount of 0.015 wt % or less, chromium (Cr) in an amount of 0.1 to 0.6 wt %, boron (B) in an amount of 0.001 to 0.005 wt %, an additive in an amount of 0.
    Type: Application
    Filed: December 12, 2022
    Publication date: February 6, 2025
    Inventors: Nu Ri Shin, Yong Ki Seo, Ji Hee Son, Sang Bae Jung
  • Publication number: 20250033117
    Abstract: The present invention relates to a method for repairing a tooth of a labyrinth seal using 3D printing, the labyrinth seal consisting of an arch-shaped body and teeth protruding from the inner surface as one surface of the arch-shaped body, the method including the steps of: removing a damaged tooth from the body of the labyrinth seal; depositing a tooth onto the body by means of the 3D printing; and adjusting the surface roughness of the deposited tooth by means of machining.
    Type: Application
    Filed: July 19, 2024
    Publication date: January 30, 2025
    Inventors: Hyun Ki KANG, Sam Sub BYUN, Jong Yeob LEE, Jae Wha SON
  • Publication number: 20250034704
    Abstract: Provided are a substrate processing apparatus and a substrate processing method, which are capable of independently performing processes on a plurality of substrates in a multi-station chamber.
    Type: Application
    Filed: January 18, 2024
    Publication date: January 30, 2025
    Inventors: In Soo SON, Chang Hun SHIN, Chan Yong PARK, Deog Hwan KIM, Jae Jun JUNG, Si Won RYU, Chang Min PARK, Jae Sun KIM, Ki Hoon KIM
  • Patent number: 12209500
    Abstract: The present invention relates to a method for manufacturing a labyrinth seal using wire arc additive manufacturing, which is mounted between a diaphragm of a turbine and a turbine rotor to induce a smooth rotation of the turbine rotor and preventing gas leakage by minimizing friction between the diaphragm of a turbine and a turbine rotor when a rotating body such as the turbine rotor rotates inside a fixed body such as the diaphragm, and which includes a ring-shaped body part and a tooth part protruding on one side of the ring-shaped body part, wherein the labyrinth seal is deposition-manufactured by 3D printing, the body part is manufactured by the wire arc additive manufacturing, and the tooth part is manufactured by a directed energy deposition.
    Type: Grant
    Filed: December 21, 2023
    Date of Patent: January 28, 2025
    Assignee: TURBO POWERTECH CO., LTD.
    Inventors: Hyun Ki Kang, Sam Sub Byun, Jong Yeob Lee, Jae Wha Son, Taek Ho Chung
  • Publication number: 20250003883
    Abstract: The present disclosure provides a surface-enhanced Raman scattering (SERS) nanosensor for detecting a substance produced within a plant including a first nanostructure, a second nanostructure containing a metal and disposed on a surface of the first nanostructure to cause SERS, and a polymer material bound to a surface of the second nanostructure, and generating an attraction force that attracts the substance produced within the plant.
    Type: Application
    Filed: October 28, 2022
    Publication date: January 2, 2025
    Inventors: Dae Hong Jeong, Seonyeong Kwak, Won Ki Son, Dong Uk Shin
  • Patent number: 12178590
    Abstract: A muscle control device includes an electromyography (EMG) electrode unit including a plurality of electrodes, and that senses an EMG signal, an EMG circuit unit that generates channel data, based on electrode signals, a control unit that receives the channel data, extracts a volitional electromyography signal, based on the channel data, and determines FES (Functional Electrical Stimulation) stimulation parameters, based on the volitional electromyography signal, an FES electrode unit that outputs a functional electrical stimulation, based on the FES stimulation parameters, and an FES circuit unit that receives the FES stimulation parameters, generates the functional electrical stimulation, based on the FES stimulation parameters, and transmits the functional electrical stimulation to the FES electrode unit, and the control unit recognizes a direction and an intensity of a motion from the volitional electromyography signal, based on the volitional electromyography signal and adjusts an intensity of the functi
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: December 31, 2024
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dong Woo Lee, Jabeom Gu, Baesun Kim, Yong Ki Son, Joonyoung Jung, Hyung Cheol Shin
  • Publication number: 20240422447
    Abstract: An image processing device is provided. The image processing device includes: a memory; a vision sensor; and at least one processor operatively connected to the memory and the vision sensor, wherein the at least one processor is configured to: receive an event signal from a pixel array of the vision sensor, accumulate the event signal during a preset time and store, in the memory, the event signal as accumulated event data; perform a pixel correction on the stored accumulated event data; and compare the corrected accumulated event data with the event signal to extract valid event data.
    Type: Application
    Filed: June 14, 2024
    Publication date: December 19, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyu Beom IM, Keun Joo PARK, Jun Seok KIM, Jun Hyuk PARK, Bong Ki SON, Ji Won IM