Patents by Inventor Hyung Seok Kim

Hyung Seok 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: 20230030464
    Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a housing having a treating space treating a substrate; a support unit supporting the substrate at the treating space; a gas supply unit supplying a process gas into the treating space; and a plasma source generating a plasma from the process gas, and wherein the support unit comprises: a dielectric plate placing the substrate on a top surface thereof; a top ring surrounding a circumference of a substrate placed on the dielectric plate; a temperature sensor measuring a temperature of the top ring; a first lifting/lowering member lifting/lowering the top ring; and a controller, and wherein the controller controls the first lifting/lowering member to change a height of the top ring according to an etching amount of the top ring calculated based on the temperature of the top ring measured by the temperature sensor.
    Type: Application
    Filed: July 26, 2022
    Publication date: February 2, 2023
    Applicant: SEMES CO., LTD.
    Inventors: YUN SEOK BAK, HYUNG JOON KIM
  • Patent number: 11554426
    Abstract: A rotary cutting tool that implements a chip space in proportion to a feed-per-tooth is proposed. The rotary cutting tool includes a cutting part in which a plurality of cutting teeth and flutes are alternately formed, wherein a cross-section of the cutting part perpendicular to a central axis is divided into a plurality of cutting tooth spaces defining a section between cutting edges of adjacent cutting teeth on the basis of the central axis, such that all of the cutting tooth spaces are designed in different sizes, or some of the plurality of cutting tooth spaces are set in different sizes from the other cutting tooth spaces.
    Type: Grant
    Filed: May 11, 2020
    Date of Patent: January 17, 2023
    Assignee: YG-1 Co., Ltd.
    Inventors: Vladimir Volokh, Young Koon Park, Hyung Suk Kim, Hyun Seok Oh
  • Patent number: 11538807
    Abstract: A semiconductor device and a method for fabricating the same, the device including an active pattern extending in a first direction on a substrate; a field insulating film surrounding a part of the active pattern; a first gate structure extending in a second direction on the active pattern and the field insulating film, a second gate structure spaced apart from the first gate structure and extending in the second direction on the active pattern and the field insulating film; and a first device isolation film between the first and second gate structure, wherein a side wall of the first gate structure facing the first device isolation film includes an inclined surface having an acute angle with respect to an upper surface of the active pattern, and a lowermost surface of the first device isolation film is lower than or substantially coplanar with an uppermost surface of the field insulating film.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: December 27, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eui Chul Hwang, Ju Youn Kim, Hyung Joo Na, Bong Seok Suh, Sang Min Yoo, Joo Ho Jung, Sung Moon Lee
  • Patent number: 11534772
    Abstract: The present disclosure relates to a trap device for a powder coating apparatus. The trap device includes a body part including an inlet through which exhaust gas containing lost powder is introduced, an outlet through which the exhaust gas is discharged, and an interior space in communication with the inlet and the outlet and a trap part that is located in the interior space of the body part and that traps the lost powder contained in the exhaust gas by a magnetic force.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: December 27, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, ISAC RESEARCH INC.
    Inventors: Woong Pyo Hong, Jung Yeon Park, Chae Woong Kim, Hyun Seok Cha, Hyung Sang Park
  • Publication number: 20220399508
    Abstract: A composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the composition including a first compound represented by Chemical Formula 1, and a second compound represented by Chemical Formula 4,
    Type: Application
    Filed: May 17, 2022
    Publication date: December 15, 2022
    Inventors: Jinhyun LUI, Youngkyoung JO, Jun Seok KIM, Changwoo KIM, Seungjae LEE, Hyung Sun KIM, Seungchul LYU, Sangil LEE, Kyunghag JUNG, Sung-Hyun JUNG, Wooseok JEONG, Pyeongseok CHO, Dalho HUH
  • Publication number: 20220395902
    Abstract: An apparatus and method for manufacturing iron-based mixed powder with excellent flowability is provided. The apparatus includes a hopper which stores and discharges a main raw material of iron-based powder, a transport means which transports the main raw material of iron-based powder discharged from the hopper, a magnetizing means that applies magnetic force to the main raw material transported and falling from the transport means to process the main raw material of iron-based powder into a main raw material bundle in a crumbly type in which the main raw material of iron-based powder is agglomerated with each other, a first mixer in which the main raw material bundle in a magnetized state and an auxiliary raw material of iron-based powder are loaded and mixed while being rotated and transported, and a second mixer in which a first iron-based mixed powder is mixed while being rotated and transported.
    Type: Application
    Filed: February 16, 2022
    Publication date: December 15, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Hyung Seok Kwak, Jin Woo Kim, Joon Chul Yun, Hyun Gon Lyu
  • Patent number: 11521552
    Abstract: A display device, includes: a pixel connected to a scan line and a data line crossing the scan line, wherein the pixel includes a light emitting element, a driving transistor configured to control a driving current supplied to the light emitting element according to a data voltage received from the data line, and a first switching transistor configured to apply the data voltage of the data line to the driving transistor according to a scan signal applied to the scan line; wherein the driving transistor includes a first active layer including an oxide semiconductor and a first oxide layer on the first active layer and including an oxide semiconductor; and wherein the first switching transistor includes a second active layer on the first active layer and including the same oxide semiconductor as the first oxide layer.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: December 6, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Joon Seok Park, So Young Koo, Myoung Hwa Kim, Eok Su Kim, Tae Sang Kim, Hyung Jun Kim, Yeon Keon Moon, Geun Chul Park, Jun Hyung Lim, Kyung Jin Jeon, Hye Lim Choi
  • Publication number: 20220379221
    Abstract: A virtual golf course generation system of the present embodiment includes: a field template generation unit for generating a field template including information on a terrain and an altitude of a specific location and information on an object, by using a result classified or extracted from different map data so as to generate a virtual golf course; a 3D green terrain generation unit for generating a 3D green terrain by using a three-dimensional mesh generated using terrains and altitudes of a green and a green bunker of the actual golf course to be displayed on the virtual golf course; and a matching unit for matching the generated 3D green terrain with the field template to generate the virtual golf course.
    Type: Application
    Filed: July 22, 2021
    Publication date: December 1, 2022
    Inventors: Jin Hyuk YANG, Changhwan SON, Hyung Seok KIM, Hosik KIM, Wan Soo SHIN, Il-gyu CHOI, Won Jun PARK, Yong Hui YU
  • Publication number: 20220384673
    Abstract: A method for manufacturing a light emitting element includes forming a first semiconductor structure including a first semiconductor layer doped with a first conductivity type dopant disposed on a base substrate, a light emitting layer disposed on the first semiconductor layer, and a second semiconductor layer disposed on the light emitting layer and doped with a second conductivity type dopant; forming a second semiconductor structure spaced apart from another second semiconductor structure on the base substrate by etching the first semiconductor structure in a direction perpendicular to a surface of the base substrate; and activating a second conductivity type dopant in the second semiconductor layer of the second semiconductor structure to form a light emitting element core.
    Type: Application
    Filed: January 20, 2022
    Publication date: December 1, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Ji Song Chae, Joo Hee Lee, Jin Hyuk Jang, Sang Ho Jeon, Si Sung Kim, Dong Eon Lee, Hyung Seok Kim, Jong Jin Lee
  • Patent number: 11496068
    Abstract: The present invention relates to an energy harvesting apparatus using triboelectrification. The energy harvesting apparatus of the present invention may include: a housing formed in an accommodation space in the energy harvesting apparatus; an electrification sheet accommodated to be rolled into the housing; an elastic body provided in the housing and providing elastic force so that the electrification sheet is rolled into the housing; and an electrode unit provided on the electrification sheet or on the periphery of the electrification sheet and electrificating the electrification sheet through friction while the electrification sheet is pulled or rolled.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: November 8, 2022
    Assignee: CHUNGANG UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Sang Min Lee, Ji Hoon Chung, Su Kyung Lee, Hak Seong Moon, Hyung Seok Yong, Tae Hun Kim, Ban Seok Kim
  • Patent number: 11495012
    Abstract: A semi-supervised learning method for object detection in an autonomous vehicle and a device for performing semi-supervised learning for object detection in an autonomous vehicle can include receiving, by a server, no-label voxel data from a vehicle, performing, by the server, a data-based update on a server object detection model on the basis of label voxel data and the no-label voxel data, determining, by the server, a loss value on the basis of the label voxel data and the no-label voxel data, and performing, by the server, a loss-based update on the server object detection model using the loss value.
    Type: Grant
    Filed: April 20, 2022
    Date of Patent: November 8, 2022
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Sun Wook Hwang, Young Seok Kim, Hyung Sin Kim, Sae Woong Bahk
  • Publication number: 20220324289
    Abstract: The present invention relates to an air conditioner for a vehicle, which includes an air-conditioning case (200), and at least one door (100) mounted to be opened and closed at a predetermined position, wherein the door (100) is formed integrally with an arm pivot (140), and the arm pivot (140) includes a pin part, and ribs formed integrally with both sides of the pin part to reinforce rigidity of the pin part and offset noise. The air conditioner further includes distortion preventing parts formed on a rotary shaft to be dented and to be crossed to each other, thereby reducing a transformation rate of the door and securing accuracy of the pin part.
    Type: Application
    Filed: June 29, 2022
    Publication date: October 13, 2022
    Inventors: Jong Su KIM, Seong Seok HAN, Jeong Jae LEE, Hyung Joo KIM, Hun Sang LEE, Heon HUR, Beom Ki KIM
  • Publication number: 20220324324
    Abstract: A camera monitor system for responding to an amount of light includes: a sensor unit configured to measure an amount of external light of a vehicle; a camera unit configured to capture an image of an outside of the vehicle; a display unit comprising a first display layer configured to display the image of the outside, captured by the camera unit, and a second display layer configured to display at least one icon at least partially overlapping the first display layer; and a controller configured to set luminance of the first display layer in response to the amount of external light received from the sensor unit and to change transparency of the icon of the second display layer.
    Type: Application
    Filed: December 1, 2021
    Publication date: October 13, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SL MIRRORTECH CORPORATION
    Inventors: Chang Woo Sohn, Ill Soo Kim, Choon Gi Jung, Young Nam Shin, Dong Gun Yeo, Hyung Sik Yoon, Young Hoon Lee, Dae Man Son, Jin Woo Kim, Yong Hwan Kim, Hyun Seok Song
  • Publication number: 20220307062
    Abstract: The present invention provides a novel allulose epimerase variant and various uses thereof, in which glycine (Gly), an amino acid residue at position 216 of the amino acid sequence of wild-type D-allulose 3-epimerase derived from Flavonifractor plautii, is substituted with serine (Ser). The novel allulose epimerase variant according to the present invention has a higher conversion activity of fructose to allulose compared to the wild-type D-allulose 3-epimerase derived from Flavonifractor plautii, and in particular, it has excellent thermal stability under high temperature conditions of 60° C. or higher, so that the enzyme conversion reaction is performed at the industrial level for mass production of allulose to prevent contamination, to shorten production time, and to reduce production cost.
    Type: Application
    Filed: September 25, 2020
    Publication date: September 29, 2022
    Applicant: DAESANG CORPORATION
    Inventors: Hyung Seop YOUN, Eun Seok CHOI, Ji Ha LEE, Suok Su KIM
  • Patent number: 11420497
    Abstract: The present invention relates to an air conditioner for a vehicle, which includes an air-conditioning case (200), and at least one door (100) mounted to be opened and closed at a predetermined position, wherein the door (100) is formed integrally with an arm pivot (140), and the arm pivot (140) includes a pin part, and ribs formed integrally with both sides of the pin part to reinforce rigidity of the pin part and offset noise. The air conditioner further includes distortion preventing parts formed on a rotary shaft to be dented and to be crossed to each other, thereby reducing a transformation rate of the door and securing accuracy of the pin part.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: August 23, 2022
    Assignee: HANON SYSTEMS
    Inventors: Jong Su Kim, Seong Seok Han, Jeong Jae Lee, Hyung Joo Kim, Hun Sang Lee, Heon Hur, Beom Ki Kim
  • Patent number: 11421103
    Abstract: The present invention relates to a method for preparing a graft copolymer powder, which includes: performing emulsion polymerization of a conjugated diene polymer, an aromatic vinyl monomer and an alkyl (meth)acrylate monomer to prepare a graft copolymer latex; coagulating the graft copolymer latex; aging the coagulated graft copolymer; preparing a wet powder of the graft copolymer by dehydrating the aged graft copolymer; and adding poly(oxyalkylene)diglycolic acid to the wet powder of the graft copolymer.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: August 23, 2022
    Assignee: LG CHEM, LTD
    Inventors: Jong Ju Lee, Jeong Su Choi, Won Seok Lee, Roo Da Lee, Ho Hoon Kim, Keun Hoon Yoo, Seok Goo Jang, Sang Hoo Park, Hye Jeong Ok, Hyung Seop Shim
  • Publication number: 20220229516
    Abstract: A display device includes a display unit having a display area with a first hole formed therein, and an input sensing unit which is disposed on the display unit and having a second hole corresponding to the first hole. the input sensing unit includes a base layer which includes: an adjacent area adjacent to the second hole; and a sensing area overlapping the display area, detection electrodes disposed on the sensing area; and a first connection wiring disposed on the adjacent area and that electrically connects at least two detection electrodes spaced apart by the second hole, disposed at respective sides of the second hole. The display unit includes dams disposed adjacent to the first hole, each of the dams forming a closed loop along edges of the first hole. The first connection wiring overlaps at least one of the dams.
    Type: Application
    Filed: February 4, 2022
    Publication date: July 21, 2022
    Inventors: Chang Bum KIM, Hyung Chul KIM, Jung Mok PARK, Young Sik KIM, Young Seok YOO
  • Publication number: 20220218577
    Abstract: Provided is a cosmetic composition for blocking infrared rays and ultraviolet rays at the same time, the cosmetic composition including an inorganic material which blocks ultraviolet rays, an inorganic material which blocks infrared rays, and a dispersing agent.
    Type: Application
    Filed: March 31, 2020
    Publication date: July 14, 2022
    Applicant: COSMAX, INC.
    Inventors: Su Ji KIM, Jun Bae LEE, Hyung Taek LIM, Yong Seok JEON, Myeong Sam PARK
  • Publication number: 20220206404
    Abstract: The present invention provides an external additive for toner, selected from the group consisting of tin oxide fine particles, complex tin oxide fine particles, and a mixture of the same fine particles, wherein the fine particles are (?) charged fine particles having an energy band gap of 3.2 to 3.6 eV, an electronegativity value (?) of 15 to 18, and a Blow-Off charge amount (uC/g) of ?100 to ?150. The external additive for toner of the present invention can: replace nano-sized titanium dioxide which has been conventionally used as an external additive for toner; guarantee general consumers using image devices as well as workers in the image industry safety from the harmful influences that may be generated upon exposure to the nano-sized titanium dioxide detached from the surface of a toner in use; and be safe for the human body.
    Type: Application
    Filed: April 16, 2020
    Publication date: June 30, 2022
    Applicant: SUKGYUNG AT CO., LTD.
    Inventors: Hyung Jun LIM, Young Chul YOU, O Sung KWON, Jin Seop KIM, Sang Gon KIM, Eun Young SONG, So Yeon LEE, Yong Gu YOO, Hyeon Seok CHOI
  • Patent number: RE49145
    Abstract: A method of performing a read operation on nonvolatile memory device comprises receiving a read command, receiving addresses, detecting a transition of a read enable signal, generating a strobe signal based on the transition of the read enable signal, reading data corresponding to the received addresses, and outputting the read data after the strobe signal is toggled a predetermined number of times.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: July 19, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul Bum Kim, Hyung Gon Kim, Chul Ho Lee, Hong Seok Chang