Patents by Inventor Yeol Choi

Yeol Choi 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: 20240132014
    Abstract: A vehicle control apparatus includes a sensor provided in each of vehicle seats and outputting a fastening signal when a seat belt is fastened, and outputting a non-fastening signal when the seat belt is not fastened, and a controller that stores an available seat count based on the non-fastening signal and to update the available seat count when a seat belt signal is changed and output to the non-fastening signal from a vehicle seat where the fastening signal is output.
    Type: Application
    Filed: May 30, 2023
    Publication date: April 25, 2024
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Sang Min LEE, Jang Yeol KIM, Eul YONG KIM, Dae Han CHOI
  • Publication number: 20240125265
    Abstract: Disclosed herein is an exhaust apparatus for an agricultural work vehicle. The exhaust apparatus for an agricultural work vehicle includes: a muffler configured to reduce the noise that is generated in the process in which the exhaust gas generated in the engine of an agricultural work vehicle is discharged out of the agricultural work vehicle; an intake part coupled to each of the engine and the muffler in order to transfer the exhaust gas, generated in the engine, to the muffler; an exhaust part coupled to the muffler in order to discharge the exhaust gas, having passed through the muffler, out of the agricultural work vehicle; and a vibration reduction part coupled to each of the intake part and the muffler in order to reduce the vibration of the muffler.
    Type: Application
    Filed: October 9, 2023
    Publication date: April 18, 2024
    Inventors: Jong Jae CHOI, Han Yeol YU, Maengchan JEONG, Joon Hyung KIM
  • Publication number: 20240128557
    Abstract: An energy storage module includes: a plurality of battery cells arranged in a first direction such that long side surfaces of adjacent ones of the battery cells face one another; a plurality of insulation spacers, at least one of the insulation spacers being between each adjacent pair of the battery cells, each of the insulation spacers including a heat-insulating first sheet and a plurality of flame-retardant second sheets respectively adhered to opposite surfaces of the first sheet by an adhesion member; a cover member including an internal receiving space configured to accommodate the battery cells and the insulation spacers; a top plate coupled to the cover member, the top plate including ducts respectively corresponding to vents of the battery cells and having fire extinguishing agent openings respectively corresponding to the insulation spacers; a top cover coupled to the top plate and having discharge openings respectively corresponding to the ducts; and an extinguisher sheet between the top cover and
    Type: Application
    Filed: October 14, 2023
    Publication date: April 18, 2024
    Inventors: Jin Taek KIM, Eun Ok KWAK, Jang Hoon KIM, Jin Bhum YUN, Jong Yeol WOO, Kwang Deuk LEE, Woo Sung CHOI
  • Patent number: 11955124
    Abstract: An example electronic device includes a housing; a touchscreen display; a microphone; at least one speaker; a button disposed on a portion of the housing or set to be displayed on the touchscreen display; a wireless communication circuit; a processor; and a memory. When a user interface is not displayed on the touchscreen display, the electronic device enables a user to receive a user input through the button, receives user speech through the microphone, and then provides data on the user speech to an external server. An instruction for performing a task is received from the server. When the user interface is displayed on the touchscreen display, the electronic device enables the user to receive the user input through the button, receives user speech through the microphone, and then provides data on the user speech to the external server.
    Type: Grant
    Filed: January 10, 2022
    Date of Patent: April 9, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Ki Kang, Jang-Seok Seo, Kook-Tae Choi, Hyun-Woo Kang, Jin-Yeol Kim, Chae-Hwan Li, Kyung-Tae Kim, Dong-Ho Jang, Min-Kyung Hwang
  • Publication number: 20240113382
    Abstract: An energy storage module includes: a cover member accommodating a plurality of battery cells in an internal receiving space, each of the battery cells including a vent; a top plate coupled to a top of the cover member and including a duct corresponding to the vent of at least one of the battery cells; a top cover coupled to a top of the top plate and having an exhaust area corresponding to the duct, the exhaust area having a plurality of discharge openings, the top cover including a protrusion protruding from a bottom surface of the top cover, the protrusion extending around a periphery of the exhaust area and around a distal end of the duct; and an extinguisher sheet between the top cover and the top plate, the extinguisher sheet being configured to emit a fire extinguishing agent at a reference temperature.
    Type: Application
    Filed: December 6, 2023
    Publication date: April 4, 2024
    Inventors: Jin Taek KIM, Eun Ok KWAK, Jang Hoon KIM, Jin Bhum YUN, Jong Yeol WOO, Kwang Deuk LEE, Woo Sung CHOI
  • Patent number: 11948486
    Abstract: An integrated circuit with data communication stability in a noise environment includes at least one input section through which a signal is input from a user, at least one output section through which information is output in a predetermined form, and a microcontroller unit (MCU), independently of the microcontroller unit (MCU), and communicates with the microcontroller unit to control, on the basis of the input signal generated from the at least one input section, output driving of the output section corresponding thereto, the integrated circuit including: a serial interface that includes an Rx pin for receiving a data signal from the microcontroller unit by forming a signal reception line with respect to the microcontroller unit and a Tx pin for transmitting a data signal to the microcontroller unit by forming a signal transmission line with respect to the microcontroller unit.
    Type: Grant
    Filed: October 27, 2022
    Date of Patent: April 2, 2024
    Assignee: FINDEACHIP Inc.
    Inventors: Dong Yeol Ryu, Kwang Hyun Ryoo, Yeon Hun Choi
  • Publication number: 20240096557
    Abstract: A capacitor component includes a body having a first surface and a second surface opposing each other and including a multilayer structure in which a plurality of dielectric layers are stacked and first and second internal electrodes are alternately disposed with respective dielectric layers interposed therebetween and exposed to the first surface and the second surface, respectively, first and second metal layers covering the first surface and the second surface and connected to the first and second internal electrodes, respectively, first and second ceramic layers covering the first and second metal layers, and first and second external electrodes covering the first and second ceramic layers and connected to the first and second metal layers to be electrically connected to the first and second internal electrodes, respectively.
    Type: Application
    Filed: December 1, 2023
    Publication date: March 21, 2024
    Inventors: Sung Hyun CHO, Byeong Chan KWON, Yong Jin YUN, Ki Pyo HONG, Jae Yeol CHOI
  • Patent number: 11935701
    Abstract: A capacitor component includes a body including dielectric layers, first and second internal electrodes, laminated in a first direction, facing each other, and first and second cover portions, disposed on outermost portions of the first and second internal electrodes, and first and second external electrodes, respectively disposed on both external surfaces of the body in a second direction, perpendicular to the first direction, and respectively connected to the first and second internal electrodes. An indentation including a glass is disposed at at least one of boundaries between the first internal electrodes and the first external electrode or one of boundaries between the second internal electrodes and the second external electrode.
    Type: Grant
    Filed: April 4, 2023
    Date of Patent: March 19, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jang Yeol Lee, Ji Hong Jo, Yoo Jeong Lee, Myung Jun Park, Jong Ho Lee, Hye Young Choi, Jae Hyun Lee, Hyun Hee Gu
  • Publication number: 20240073684
    Abstract: The present disclosure relates to a method of operating an electronic device that provides a key agreement protocol. Specifically, the method may include obtaining at least one of an ID of a user, a first anonymous ID of the user corresponding to the ID of the user and a first temporary authentication value of the user, from a user terminal, obtaining at least one of an ID of an unmanned aerial vehicle (UAV), a first anonymous ID of the UAV corresponding to the ID of the UAV and a first temporary authentication value of the UAV, from the UAV, and in response to a key agreement request of the user terminal or a key agreement request of the UAV, intermediating key agreement between the UAV and the user terminal based on first information including information obtained from the user terminal and second information including information obtained from the UAV.
    Type: Application
    Filed: June 2, 2023
    Publication date: February 29, 2024
    Inventors: Ik Rae JEONG, Jin Wook BYUN, Jae Yeol JEONG, Jae Hyun CHOI
  • Publication number: 20240033032
    Abstract: Disclosed is a method for producing an anti-adhesion film. The method for producing an anti-adhesion film may include: a discharge step of separately electrospinning a biodegradable polymer solution filled in a first syringe and a crosslinking agent solution filled in a second syringe; and a film forming step of forming an anti-adhesion film by crosslinking of the biodegradable polymer by contact between the biodegradable polymer solution discharged in the form of fibers in the discharge step and the crosslinking agent solution discharged in the form of droplets in the discharge step.
    Type: Application
    Filed: October 11, 2023
    Publication date: February 1, 2024
    Applicant: MEPION CO., LTD.
    Inventors: Jung Hyuk NAM, Doo Yeol CHOI, Min Kyu KANG, Sun Hee PARK
  • Patent number: 11871864
    Abstract: A compression type ramen cooker according to an embodiment includes a main frame including side plates formed on both sides thereof, an upper main bar connecting the upper portions of the side plates, and a lower main bar connecting the lower portions of the side plates, a cooking vessel part rotatably mounted on the inner sides of the side plates, a compression chamber mounted above the upper main bar to seal or open the cooking vessel part by moving up and down, an induction heater rotatably mounted on the rear side of the cooking vessel part to heat the cooking vessel part, a ramen discharging part for discharging cooked ramen from the cooking vessel part, and a drain mounted in the lower end of the side plates on both sides to discard the water used for cleaning the cooking vessel part after cooking.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: January 16, 2024
    Inventors: Seung Hun Shin, Se Yeol Choi, Young Jin Lee
  • Patent number: 11869722
    Abstract: A capacitor component includes a body having a first surface and a second surface opposing each other and including a multilayer structure in which a plurality of dielectric layers are stacked and first and second internal electrodes are alternately disposed with respective dielectric layers interposed therebetween and exposed to the first surface and the second surface, respectively, first and second metal layers covering the first surface and the second surface and connected to the first and second internal electrodes, respectively, first and second ceramic layers covering the first and second metal layers, and first and second external electrodes covering the first and second ceramic layers and connected to the first and second metal layers to be electrically connected to the first and second internal electrodes, respectively.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: January 9, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sung Hyun Cho, Byeong Chan Kwon, Yong Jin Yun, Ki Pyo Hong, Jae Yeol Choi
  • Patent number: 11819154
    Abstract: A compression chamber for a compression type ramen cooker is capable of cooking ramen by compression by blocking a discharge of air in a cooking container while cooking ramen. The compression chamber includes a lid, a chamber container having an upper portion on which the lid is mounted and a bottom surface to which the cooking container is coupled to seal the cooking container, a heater installed through the lid and mounted inside the chamber container to heat the water stored in the chamber container, a supply valve unit installed through the lid to supply water to the inside of the chamber container, a discharge valve unit installed through the lid to supply water in the chamber container to the cooking container, and a vapor discharge unit on a lower side of the chamber container to discharge compressed steam inside the cooking container.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: November 21, 2023
    Inventors: Seung Hun Shin, Se Yeol Choi, Young Jin Lee
  • Publication number: 20230351735
    Abstract: A distributed learning method of a server managing an ID card recognition model includes releasing an ID card recognition model performing at least one convolution operation on an ID card image captured in a user terminal so that the user terminal uses the ID card recognition model, receiving update information of the ID card recognition model generated according to an ID card recognition result of the released ID card recognition model, and verifying the update information received from the user terminal and updating the ID card recognition model using the verified update information.
    Type: Application
    Filed: July 11, 2023
    Publication date: November 2, 2023
    Applicant: KakaoBank Corp.
    Inventor: Ho Yeol Choi
  • Patent number: 11777179
    Abstract: The present invention provides an electrode assembly, which can reduce resistance and improve a process property, a secondary battery including same, and a method for manufacturing same. For example, disclosed is an electrode assembly comprising: a first electrode plate having a first electrode tab attached thereto: a plurality of second electrode plates having second electrode tabs attached thereto, respectively, and a separator interposed between the first electrode plate and the plurality of second electrode plates, wherein the first electrode plate, the separator, and the plurality of second electrode plates are wound in a state of being stacked on one another, and the second electrode tabs are formed to be symmetrical to each other on the basis of a winding center thereof.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: October 3, 2023
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Hyun Ki Jeong, Min Yeol Choi
  • Patent number: 11776467
    Abstract: Disclosed herein is an LED driver chip capable of being used for master chip and slave chip. In case that the LED driver chip of the disclosure is used for the master, the strobe clock signal may be used as a reference clock signal. The 1-st to the n-th frequency clock signals, which are relatively simple to generate, may be provided as the 1-st to the n-th gray clock signals. In case that the LED driver chip of the disclosure is used for the slave, the external clock signal may be used as a reference clock signal. The 1-st to the n-th delay clock signals, which have a phase according to the reference clock signal, may be provided as the 1-st to the n-th gray clock signal. As a result, the LED driver chip of the disclosure can be used for both a master chip and a slave chip.
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: October 3, 2023
    Assignee: TLI INC.
    Inventors: Jung Yeol Choi, Jin Wook Han
  • Publication number: 20230298510
    Abstract: Disclosed herein is an LED driver chip capable of being used for master chip and slave chip. In case that the LED driver chip of the disclosure is used for the master, the strobe clock signal may be used as a reference clock signal. The 1-st to the n-th frequency clock signals, which are relatively simple to generate, may be provided as the 1-st to the n-th gray clock signals. In case that the LED driver chip of the disclosure is used for the slave, the external clock signal may be used as a reference clock signal. The 1-st to the n-th delay clock signals, which have a phase according to the reference clock signal, may be provided as the 1-st to the n-th gray clock signal. As a result, the LED driver chip of the disclosure can be used for both a master chip and a slave chip.
    Type: Application
    Filed: December 15, 2022
    Publication date: September 21, 2023
    Applicant: TLI Inc.
    Inventors: Jung Yeol CHOI, Jin Wook HAN
  • Patent number: 11741691
    Abstract: A distributed learning method of a server managing an ID card recognition model includes releasing an ID card recognition model performing at least one convolution operation on an ID card image captured in a user terminal so that the user terminal uses the ID card recognition model, receiving update information of the ID card recognition model generated according to an ID card recognition result of the released ID card recognition model, and verifying the update information received from the user terminal and updating the ID card recognition model using the verified update information.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: August 29, 2023
    Assignee: KakaoBank Corp.
    Inventor: Ho Yeol Choi
  • Publication number: 20230190029
    Abstract: A compression chamber for a compression type ramen cooker is capable of cooking ramen by compression by blocking a discharge of air in a cooking container while cooking ramen. The compression chamber includes a lid, a chamber container having an upper portion on which the lid is mounted and a bottom surface to which the cooking container is coupled to seal the cooking container, a heater installed through the lid and mounted inside the chamber container to heat the water stored in the chamber container, a supply valve unit installed through the lid to supply water to the inside of the chamber container, a discharge valve unit installed through the lid to supply water in the chamber container to the cooking container, and a vapor discharge unit on a lower side of the chamber container to discharge compressed steam inside the cooking container.
    Type: Application
    Filed: September 4, 2020
    Publication date: June 22, 2023
    Inventors: Seung Hun SHIN, Se Yeol CHOI, Young Jin LEE
  • Patent number: 11682529
    Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes disposed with the dielectric layer interposed therebetween and disposed in point-symmetry with each other; first and second connection electrodes penetrating the body in a direction perpendicular to the dielectric layer and connected to the first internal electrode; third and fourth connection electrodes penetrating the body in a direction perpendicular to the dielectric layer and connected to the second internal electrode; first and second external electrodes disposed on both surfaces of the body and connected to the first and second connection electrodes; and third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the third and fourth connection electrodes, and the first and second internal electrodes include a region in which an electrode is not disposed.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: June 20, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Taek Jung Lee, Min Gon Lee, Jea Yeol Choi, Jin Man Jung, Jin Kyung Joo