Patents by Inventor In Cheol Park

In Cheol 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).

  • Patent number: 11876413
    Abstract: The present disclosure in some embodiment provides a hybrid induction motor including dual stators. According to at least one embodiment, the present disclosure provides a hybrid induction motor including a hollow rotor including a single conductor bar which is annularly disposed and spaced apart from a rotation axis by a predetermined distance, an outer stator having an outer stator winding disposed in parallel with an outer circumferential surface of the hollow rotor, and an inner stator having an inner stator winding disposed in parallel with an inner circumferential surface of the hollow rotor.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: January 16, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Myung Seop Lim, Jae Hyun Kim, Sung Woo Hwang, Jin Cheol Park, Jin Ho Choi
  • Publication number: 20240014412
    Abstract: Disclosed are a separator module for fuel cells which may reduce pressure loss and improve flow distribution in a separator, and a unit cell for fuel cells including the separator module. The separator module includes a separator main body including a pair of manifold parts formed at both ends of the separator main body and having a plurality of manifolds, a main body reaction part formed between the pair of manifold parts such that reaction gas flows in the main body reaction part, and a pair of main body diffusion parts formed between the main body reaction part and the pair of manifold parts such that the reaction gas is diffused in the main body diffusion parts, and a porous body disposed on one surface of the separator main body in a region corresponding to the main body reaction part and the pair of main body diffusion parts.
    Type: Application
    Filed: November 9, 2022
    Publication date: January 11, 2024
    Inventors: Kyeong Cheol PARK, Sang Mun JIN, Jin Hyeok YOO
  • Patent number: 11869500
    Abstract: A voice recognition apparatus includes a communication part configured to communicate with a voice recognition server, a voice receiver configured to receive a user's voice signal, a storage part configured to store guide information comprising at least an example command for voice recognition; and a controller. The controller is configured to generate a guide image comprising at least a part of the example command, transmit the received user's voice signal to the voice recognition server through the communication part in response to receiving the user's voice signal by the voice receiver, and update the stored guide information based on update information received through the communication part.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: January 9, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-cheol Park, Do-wan Kim, Sang-shin Park
  • Publication number: 20240003554
    Abstract: The present disclosure relates to an electric adapter type controller for air conditioner outdoor unit auxiliary cooling device and, in more detail, an electric adapter type controller for air conditioner outdoor unit auxiliary cooling device that can measure used-power and check the operation of an outdoor unit installed outside on the basis of power that is consumed, by connecting an electrical outlet (wall socket, etc.) and the plug of an electric device (an air conditioner, a water tank cooler, etc.) to each other using an adapter even without specific electric equipment, and that can reduce the temperature of the outdoor unit and increase heat exchange efficiency by spraying micro-particle cooling water to the surface of a heat exchanger of the outdoor unit.
    Type: Application
    Filed: September 6, 2021
    Publication date: January 4, 2024
    Applicant: EASYX Co., Ltd.
    Inventors: Sang Cheol PARK, Jung Won PARK
  • Publication number: 20230414689
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating inflammatory bowel disease, comprising an Isatidis folium extract. In addition, the present invention relates to a food composition or animal feed composition for preventing or improving inflammatory bowel disease, comprising the Isatidis folium extract.
    Type: Application
    Filed: May 13, 2022
    Publication date: December 28, 2023
    Applicant: MTHERA PHARMA CO., LTD
    Inventors: Miwon SOHN, Sinyeon KIM, Jin Gyu CHOI, Se Woong KIM, Sang Cheol PARK, Mijeong LEE
  • Publication number: 20230416917
    Abstract: The present invention disclosed herein relates to a substrate processing apparatus, and more particularly, to a substrate processing apparatus capable of performing substrate processing such as deposition, etching, and heat processing on a plurality of substrates. The present invention discloses a substrate processing apparatus including a reaction tube having a processing space, in which a plurality of substrates are accommodated to perform substrate processing, a nozzle installation part protruding outward from a portion of a side surface of the reaction tube to provide a portion of an outer surface of the reaction tube, and a plurality of gas injection nozzles disposed along a circumference of each of the substrate in a direction perpendicular to the nozzle installation part to inject a process gas into the reaction tube, wherein the nozzle installation part comprises a plurality of insertion parts corresponding to the gas injection nozzles.
    Type: Application
    Filed: December 14, 2022
    Publication date: December 28, 2023
    Applicant: WONIK IPS CO., LTD.
    Inventors: Kee Jun KIM, Seung Han KIM, Bong Su CHOI, Sang Cheol PARK
  • Patent number: 11856772
    Abstract: A nonvolatile memory device and method of fabricating same, the nonvolatile memory device including a substrate; a first semiconductor layer on the substrate; an etching stop film including a metal oxide on the first semiconductor layer; a mold structure including second semiconductor layers and insulating layers alternately stacked on the etching stop film; a channel hole penetrating through at least one of the mold structure, the etching stop film, the second semiconductor layer and the substrate; and a channel structure extending along a side wall of the channel hole, including an anti-oxidant film, a first blocking insulation film, a second blocking insulation film, a charge storage film, a tunnel insulating film and a channel semiconductor sequentially formed along the side wall of the channel hole. The first semiconductor layer contacts the first blocking insulation film, the second blocking insulation film, the charge storage film, and the tunnel insulating film.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: December 26, 2023
    Inventors: Seung Won Lee, Tae Hun Kim, Min Cheol Park, Hye Ri Shin, Jun Hee Lim, Si Yeon Cho
  • Publication number: 20230389493
    Abstract: A method for cultivating sprout ginseng includes a step of growing ginseng seedlings to sprout ginseng while ultrasonic-spraying a nutrient solution of a natural material Neomax to a root portion of the ginseng seedlings, where the nutrient solution of the natural material Neomax is a mixture of a natural material Neomax liquid and water, and the natural material Neomax liquid has the same ingredients and amounts (mg/L) as shown in Table 1 in the detailed description.
    Type: Application
    Filed: June 1, 2022
    Publication date: December 7, 2023
    Inventors: Heung Sik KIM, Tae Cheol PARK
  • Publication number: 20230381886
    Abstract: An ultrasonic welding apparatus includes: a pressing force measuring anvil including a pressing force measuring sensor; a horn which is installed to vertically move above the pressing force measuring anvil and presses the pressing force measuring anvil when moving downward; a horn down stroke adjustment part that adjusts a down stroke of the horn so that a pressing force of the horn is within a preset pressing force range; and a welding anvil on which welding target members to be welded by the horn are and supportable by the welding anvil and of which a position is changed to a position of the pressing force measuring anvil so that the welding anvil is positioned under the horn after the down stroke of the horn is adjusted to be within the preset pressing force range.
    Type: Application
    Filed: July 18, 2022
    Publication date: November 30, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jin Yong LEE, Hun Bum JUNG, Min Cheol PARK, Jong Baek KIM
  • Publication number: 20230349548
    Abstract: The present invention relates to a chemical looping combustion and carbon dioxide direct reduction (CLC-CDR) integration system and an operation method thereof, particularly to a chemical looping combustion and carbon dioxide direct reduction (CLC-CDR) integration system including: an air reactor, wherein an oxygen carrier particle is oxidized by reacting with injected air and air from which oxygen was partially removed is discharged; a fuel reactor, wherein the oxidized oxygen carrier particle is supplied, a supplied fuel is reacted to reduce the oxidized oxygen carrier particle, and carbon dioxide including H2O is discharged; and a carbon dioxide reduction reactor, wherein the reduced oxygen carrier particle is supplied, supplied carbon dioxide is reacted to discharge carbon monoxide, and the reduced oxygen carrier particle is partially oxidized and supplied to the air reactor.
    Type: Application
    Filed: February 28, 2023
    Publication date: November 2, 2023
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Ho-Jung RYU, Byung Wook HWANG, Hana KIM, Yooseob WON, Daewook KIM, Yu Ri LEE, Sung-Ho JO, Seung-Yong LEE, Young Cheol PARK
  • Publication number: 20230351902
    Abstract: An information fusion and operation control device for anti-drone may include: a memory; and a processor configured to execute at least one instruction stored in the memory, the processor receives detection location information on a drone, receives identification location information on the drone, and generates neutralization area range information on the drone by fusing the detection location information and the identification location information.
    Type: Application
    Filed: April 28, 2023
    Publication date: November 2, 2023
    Inventors: Dong Woo LIM, Kyu Min KANG, Jae Cheol PARK, Jin Hyung OH, Su Na CHOI, Sung Hyun HWANG
  • Publication number: 20230343519
    Abstract: A capacitor component, includes: a body including first and second surfaces opposing each other in a first direction, wherein, in the body, a first internal electrode, a second internal electrode, a first dielectric layer interposed between the first and second internal electrodes, and a second dielectric layer disposed on the second internal electrode are wound in the first direction as a winding axis; a first external electrode disposed on the first surface and connected to the first internal electrode; and a second external electrode disposed on the second surface and connected to the second internal electrode. The first internal electrode and the second internal electrode include different metals.
    Type: Application
    Filed: July 28, 2022
    Publication date: October 26, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Jong LEE, Min Cheol PARK, Chi Hyeon JEONG, Seong Hwan LEE, Hyun Sang KWAK
  • Publication number: 20230343515
    Abstract: A capacitor component includes a body including a capacitance formation portion including a plurality of unit devices including a first internal electrode, a first dielectric film surrounding the first internal electrode, and a second internal electrode surrounding the first dielectric film, and a molded portion surrounding the capacitance formation portion, first and second external electrodes respectively disposed on a first surface and a second surface of the body opposing each other in a first direction to be respectively connected to the first and second internal electrodes. Cross-sections perpendicular to the first direction of at least two of the plurality of unit devices have a polygonal shape.
    Type: Application
    Filed: August 10, 2022
    Publication date: October 26, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sang Jong LEE, Han KIM, Min Cheol PARK, Su Bong JANG
  • Publication number: 20230335009
    Abstract: Embodiments of the present disclosure relate to an information output device including one or more information output units, wherein the information output unit includes a driving source portion, an expression portion, a base portion, a first driving portion, and a second driving portion which is disposed between the first driving portion and the expression portion, performs angular movement or rotational movement according to driving of the first driving portion, and is formed to move the expression portion in a first direction toward the first driving portion and in a direction opposite to the first direction.
    Type: Application
    Filed: June 22, 2023
    Publication date: October 19, 2023
    Applicant: Dot Incorporation
    Inventors: Ju Yoon KIM, Ji Ho Kim, Hyeon Cheol Park
  • Publication number: 20230335686
    Abstract: A color conversion panel includes a plurality of banks which partition a first emission area, a second emission area and a third emission area of the color conversion panel at which light of different colors are respectively emitted, a color conversion layer which color-converts light, in the first emission area, and a transmission layer which transmits light without color conversion, in the second emission area and the third emission area.
    Type: Application
    Filed: February 10, 2023
    Publication date: October 19, 2023
    Inventors: Sun-Kyu JOO, Keun Chan OH, Min-Jae KIM, Jae Cheol PARK, DOKYUNG YOUN, Yeo Geon YOON, Chang-Hun LEE, Woo-Man JI
  • Publication number: 20230319737
    Abstract: A power control method for reducing power consumption of a terminal during retransmission in a wireless communication system using spread spectrum may include: transmitting a response message corresponding to a request message received from a base station to the base station; determining whether an acknowledgement (ACK) message is received from the base station in response to the response message; after the ACK message is received, determining whether the response message is decoded by the base station on the basis of the ACK message; and when it is determined that the response message is not decoded by the base station, setting retransmission transmission power randomly.
    Type: Application
    Filed: March 27, 2023
    Publication date: October 5, 2023
    Inventors: Jin Hyung OH, Kyu Min KANG, Jae Cheol PARK, Dong Woo LIM, Su Na CHOI, Sung Hyun HWANG
  • Publication number: 20230320162
    Abstract: A display device is disclosed that includes a base layer, a display element layer, a circuit element layer, a light control layer, and a quantum dot layer. The base layer includes first, second, and third light emitting regions and a non-light emitting region. The display element layer is disposed above the base layer and includes first, second, and third light emitting elements providing source light to the first, second, and third light emitting regions, respectively, toward the base layer. The circuit element layer is disposed between the base layer and the display element layer and includes first, second, and third pixel circuits connected to the first, second, and third light emitting elements, respectively, and overlapping the non-light emitting region. The light control layer is disposed between the display element layer and the circuit element layer and includes a color filter layer that includes first, second, and third color filters.
    Type: Application
    Filed: January 30, 2023
    Publication date: October 5, 2023
    Inventors: SUN-KYU JOO, KEUNCHAN OH, JAE CHEOL PARK, HYEOKJIN LEE
  • Publication number: 20230307179
    Abstract: A multilayer capacitor includes: a body including a capacitance region in which at least one first internal electrode and at least one second internal electrode are alternately laminated in a first direction with at least one dielectric layer interposed therebetween; and first and second external electrodes spaced apart from each other and respectively disposed on first and second surfaces of the body, the first and second surfaces opposing each other. The body further includes a first via electrode, connecting the at least one first internal electrode and the first external electrode to each other in the first direction, and a second via electrode connecting the at least one second internal electrode and the second external electrode to each other in the first direction.
    Type: Application
    Filed: June 28, 2022
    Publication date: September 28, 2023
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Min Cheol PARK, Sang Jong LEE, Hyung Joon KIM, Hyun Sang KWAK, Chi Hyeon JEONG, Seong Hwan LEE
  • Publication number: 20230309358
    Abstract: A display device includes a first substrate including first to third light emitting areas, and a light blocking area surrounding first to third light emitting area, light emitting elements disposed on the first to third light emitting areas of a first substrate, a bank disposed on light emitting elements, where first to third openings exposing light emitting elements are defined in the bank, a first color conversion pattern disposed in the first opening to convert a light of a first wavelength into a light of a second wavelength, a second color conversion pattern disposed in the second opening to convert the light of the first wavelength into a light of a third wavelength, a light transmission pattern disposed in the third opening to transmit the light of the first wavelength, and a column spacer disposed on the bank and having a same composition as the light transmission pattern.
    Type: Application
    Filed: November 16, 2022
    Publication date: September 28, 2023
    Inventors: SUN-KYU JOO, KEUNCHAN OH, MIN-JAE KIM, JAE CHEOL PARK, DOKYUNG YOUN, YEOGEON YOON, CHANG-HUN LEE, WOO-MAN JI
  • Patent number: 11769630
    Abstract: Provided are a dielectric material including a compound represented by Formula 1, a device including the same, and a method of preparing the dielectric material: (1?x)KaNabNbO3.xM(AcSbd)O3??[Formula 1] wherein, in Formula 1, M is a Group 2 element, A is a trivalent element, and 0<x<1, 0<a<1, 0<b<1, 0<c<1, 0<d<1, a+b=1, and c+d=1.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: September 26, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Taewon Jeong, Hyeon Cheol Park, Daejin Yang, Doh Won Jung, Giyoung Jo