Patents by Inventor Yong Choi

Yong 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: 20240315652
    Abstract: Radiological imaging equipment includes a signal detector configured to convert a scintillation signal output from a scintillation crystal into an electrical signal, and a signal processor configured to amplify an output signal of the signal detector and to output a time in which an amplified signal is maintained above a threshold, wherein the signal processor includes a first clipping circuit and a second clipping circuit configured to sequentially clip the amplified signal according to the threshold.
    Type: Application
    Filed: May 31, 2024
    Publication date: September 26, 2024
    Inventors: Moo Sub KIM, Yong CHOI, Ji Woong JUNG
  • Publication number: 20240308396
    Abstract: A device for height adjustment and swivel of a seat for a vehicle has a structure in which a first motor for height adjustment of the seat, a first reduction gear device for increasing output torque of the first motor, and a lifting device configured to lift or lower the seat by being connected to the first reduction gear device are stacked in a vertical direction, and a second motor for driving of seat swivel, a second reduction gear device for increasing output torque of the second motor, a brake device configured to stop the seat are vertically stacked between a bottom of the seat and the first motor, in order to adjust the height of the seat, enable accurate swiveling, and carry out a monopost function of the seat.
    Type: Application
    Filed: August 16, 2023
    Publication date: September 19, 2024
    Inventors: Ji Hwan Kim, Byung Yong Choi, So Young Yoo, Sang Uk Yu, Sang Ho Kim, Dong Woo Kim, Young Joon Kim, Jae Ho Kim, Ho Jin Jung
  • Patent number: 12095021
    Abstract: The present invention relates to a battery cell sealing device for sealing a pouch of a battery cell, more particularly, to a battery cell sealing device configured to be capable of simultaneously sealing a plurality of battery cells accommodated in one chamber to be able to increase production or processing capacity of the battery cells in one chamber and accordingly, decrease cost of an entire equipment.
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: September 17, 2024
    Assignee: SK ON CO., LTD.
    Inventors: Joo Hyung Kim, Yeon Ho Park, Gil Yong Choi, Hyung Joon Kim
  • Publication number: 20240306247
    Abstract: Apparatus, methods, and computer-readable media for facilitating multi-tasking and smart location selection during connected-mode discontinuous reception (CDRX) mode are disclosed herein. Example techniques disclosed herein enable a UE to perform multiple tasks during a same SSBS to reduce the number of wake-up SSBSs. For example, disclosed techniques enable a UE to perform RLM tasks and loop tracking tasks during a first SSBS and thereby reduce the number of wake-up SSBSs. In some examples, the UE may also perform the search task or the measurement task during the same first SSBS and, thereby, further reduce the number of wake-up SSBSs. Example techniques disclosed herein may also enable the UE to select which SSBS occurrences to wake-up for during the OFF duration of the CDRX cycle.
    Type: Application
    Filed: May 16, 2024
    Publication date: September 12, 2024
    Inventors: Ting KONG, Jafar MOHSENI, Zae Yong CHOI, Yongle WU, Raghu Narayan CHALLA, Alexei Yurievitch GOROKHOV, Yong LI
  • Publication number: 20240301120
    Abstract: A composition for forming polyurethane foam including a polyol mixture containing two or more polyols having different melting points, an isocyanate compound, and a blowing agent, wherein the two or more polyols are respectively included in the same weight ratio. A foam for a vehicle seat including a polyurethane foam manufactured from the composition for forming polyurethane foam described above. A method of manufacturing a foam for a vehicle seat including manufacturing a polyurethane foam from the composition for forming polyurethane foam described above, and coating a coating layer composition containing 1 to 5 wt % of carbon nanotubes on at least one surface of the polyurethane foam. A vehicle seat including the foam for a vehicle seat described above.
    Type: Application
    Filed: August 8, 2023
    Publication date: September 12, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Kwon Yong CHOI, Jong Hwan SUHR, Jin Woo LEE, Bo Gyeong JIN, Kyeong Hoon KANG
  • Patent number: 12076835
    Abstract: Disclosed are an air circulation system and a final polishing apparatus including the same. The air circulation system improves the degree of contamination in a final polishing apparatus including a housing formed to accommodate a load unit, an unload unit, and a plurality of polishing units. The air circulation system includes air purification units mounted at positions corresponding to the positions of the load unit, the unload unit, and the plurality of polishing units. The air purification units discharge contaminated air in the housing to the outside of the housing, purify the discharged air, and supply the purified air again into the housing.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: September 3, 2024
    Assignee: SK SILTRON CO., LTD.
    Inventor: Yong Choi
  • Publication number: 20240286559
    Abstract: An embodiment mounting and demounting device for a wireless electronic device includes a pair of holder wings arranged symmetrically to each other and configured to press both sides of the wireless electronic device, a holder wing adjusting device configured to apply a force to adjust a gap between the holder wings using a driving force of a drive motor, a lifting implementing device configured to interlock with the holder wing adjusting device to lift the wireless electronic device upward in a case in which the holder wings are spread apart by a predetermined reference gap or more, a lower housing wrapped around a lower side of the holder wings, the holder wing adjusting device, and the lifting implementing device, and an upper housing coupled to an upper side of the lower housing and configured to allow the wireless electronic device to pass through in an up and down direction.
    Type: Application
    Filed: November 13, 2023
    Publication date: August 29, 2024
    Inventors: Guk Mu Park, Dong Woo Jeong, Dong Ho Kang, Jung Sang You, Hyung Joo Kim, Hyeong Jong Kim, Seung Min Jeong, Seung Young Lee, Byung Jin Son, Han Su Yoo, Hyo Seop Cha, Young Gyu Song, Yun Chang Kim, Jae Sik Choi, Dae Hee Lee, Byung Yong Choi, Seon Chae Na, Sang Do Park, Eun Sue Kim, Yong Seong Jang, Eom Seok Yoo, Seung Young Lee, Jin Wook Choi
  • Patent number: 12073949
    Abstract: A heat transferring device including a heater, a cooler, and a recoverer may be provided. The heater may be configured to heat a first liquid working fluid and change the first liquid working fluid to a gaseous working fluid. The cooler may be configured to cool the gaseous working fluid supplied from the heater and change the gaseous working fluid supplied from the heater to a second liquid working fluid. The recoverer may be configured to enable the second liquid working fluid from the cooler to move to the heater. Accordingly, the second liquid working fluid of the cooler may be movable in an upward direction and then recoverable using gravity, without a separate power source.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: August 27, 2024
    Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    Inventors: Sung-Jae Yi, Sung Uk Ryu, Hyun Sik Park, Ki Yong Choi
  • Publication number: 20240270125
    Abstract: A power swivel apparatus of a seat for a vehicle includes a motor having an eccentric shaft, a reduction gear device connected to the eccentric shaft of the motor, a brake device configured such that braking of the brake device is released by eccentric rotational force of the reduction gear at a time of driving the motor and the brake device exhibits braking force configured to stop the seat at a time of stopping driving of the motor, and a swivel plate connected to the brake device and configured to transmit rotational force so as to swivel the seat.
    Type: Application
    Filed: June 21, 2023
    Publication date: August 15, 2024
    Inventors: Ji Hwan Kim, Byung Yong Choi, So Young Yoo, Sang Uk Yu, Sang Ho Kim, Dong Woo Kim, Jae Ho Kim, Young Joon Kim, Ho Jin Jung
  • Publication number: 20240250721
    Abstract: A base station is provided.
    Type: Application
    Filed: March 6, 2024
    Publication date: July 25, 2024
    Inventors: Chaehee LIM, Soo Yong CHOI, Dong Heon LEE, Seong Yeop JOUNG
  • Patent number: 12031365
    Abstract: An opening and closing structure of a glove box is proposed. The opening and closing structure of a glove box includes a handle rotatably provided at a front panel, a rotation unit connected to a longitudinal first portion of the handle, a first locking rod connected to the rotation unit, a gear unit connected to a longitudinal first portion of the first locking rod, and a second locking rod of which a longitudinal first portion is connected to the gear unit, wherein the rotation unit is configured to transmit power generated by the handle to the first locking rod while being rotatably disposed on the longitudinal first portion of the handle and an upper portion of a longitudinal center portion of the first locking rod.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: July 9, 2024
    Assignees: KBI DONGKOOK IND. CO., LTD., HYUNDAI MOBIS CO., LTD.
    Inventors: Dong Il Son, Dong Yong Choi, O Sim Kwon, Tae Yong Eom, Sun Kyung Kim, Chang Bok Park, Jong Eun Park
  • Patent number: 12028807
    Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may wake up from a sleep mode of a discontinuous reception (DRX) cycle based on receipt of uplink data. The UE may determine if an elapsed time between a prior receipt of one or more reference signals and an uplink transmission to the base station after waking up from the sleep mode is less than a threshold time value. If the elapsed time is less than the threshold time value, the UE may transmit an uplink transmission associated with the received uplink data prior to receiving one or more reference signals that may be used to update transmission parameters for uplink transmissions. If the elapsed time is at or above the threshold value, the UE may wait to receive the one or more reference signals and update the transmission parameters prior to the uplink transmission.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: July 2, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Arnaud Meylan, Paolo Minero, Zae Yong Choi, Scott Hoover, Zhong Fan, Amir Aminzadeh Gohari
  • Publication number: 20240214515
    Abstract: An audio-visual system may include a housing comprising an open upper end and a storage space, an audio-visual device installed inside the housing and exposable through the open upper end, and a lifting device configured to expose or store the audio-visual device inside the housing through the open upper end. The audio-visual device may include a display, a speaker, and a processor configured to control the audio-visual system to operate in a first mode for outputting media art content while the display is stored in the housing according to a first event, operate in a second mode for outputting audio content through the speaker while part of the display is exposed through the open upper end according to a second event, and operate in a third mode for outputting a visual content while the entire display is exposed through the open upper end according to a third event.
    Type: Application
    Filed: March 11, 2024
    Publication date: June 27, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ha-Na KIM, Jee-hoon PARK, Hyun-yong CHOI, You-na CHOO, Soo-hyun WHANG
  • Publication number: 20240208380
    Abstract: A seat ventilation device for vehicles which is configured to perform both an air cleaning function and a seat ventilation function, and is operated to perform one selected function. The seat ventilation device includes a base duct mounted in a seat and having an indoor outlet configured to discharge air to an interior of a vehicle, a blower assembled with the base duct, configured to intake air in the interior of the vehicle and selectively connected to the indoor outlet, a cover duct mounted on the base duct and having a seat outlet selectively connected to the blower so as to discharge air to the seat, an air cleaning module mounted on the blower so as to filter the air taken in through the blower, and an opening and closing door located in the cover duct and configured to open selectively either the seat outlet or the indoor outlet.
    Type: Application
    Filed: September 13, 2023
    Publication date: June 27, 2024
    Inventors: Han Su Yoo, Hyeong Jong Kim, Dong Woo Jeong, Byung Yong Choi, Ho Sub Lim, Hwa Jun Lee, Jae Hyun Park
  • Patent number: 12022558
    Abstract: Apparatus, methods, and computer-readable media for facilitating multi-tasking and smart location selection during connected-mode discontinuous reception (CDRX) mode are disclosed herein. Example techniques disclosed herein enable a UE to perform multiple tasks during a same SSBS to reduce the number of wake-up SSBSs. For example, disclosed techniques enable a UE to perform RLM tasks and loop tracking tasks during a first SSBS and thereby reduce the number of wake-up SSBSs. In some examples, the UE may also perform the search task or the measurement task during the same first SSBS and, thereby, further reduce the number of wake-up SSBSs. Example techniques disclosed herein may also enable the UE to select which SSBS occurrences to wake-up for during the OFF duration of the CDRX cycle.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: June 25, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Ting Kong, Jafar Mohseni, Zae Yong Choi, Yongle Wu, Raghu Narayan Challa, Alexei Yurievitch Gorokhov, Yong Li
  • Publication number: 20240198874
    Abstract: A seat of a vehicle includes a foam pad in which a first hook part is installed and configured to slide on a rear surface opposite to a seating surface; a covering in which a wire is provided at an end portion and surrounds the seating surface of the foam pad to be caught and fixed to the first hook part of the rear surface of the foam pad; and a plate coupled to the rear surface of the foam pad and configured to slide the first hook part according to movement, wherein, when the covering and the foam pad are coupled, the hook part slides, and the wire is pulled by the first hook part so that the covering is fixed in a state of surrounding the foam pad.
    Type: Application
    Filed: July 10, 2023
    Publication date: June 20, 2024
    Inventors: Han Su YOO, Hyeong Jong KIM, Jung Sang YOU, Dong Woo JEONG, Byung Yong CHOI, Jae Hoon CHO, Han Kyung PARK, Hae Dong KWAK, Won Yeong LEE
  • Publication number: 20240194479
    Abstract: Embodiments of the disclosure relate to articles and transistor structures and methods of preparation and use thereof, including a substrate and an amorphous oxide film overlaying at least a portion of the substrate, where the amorphous oxide film includes a first oxide and a second oxide. The first oxide can include zirconium oxide (ZrO2), hafnium oxide (HfO2) or a combination thereof, the second oxide can include silicon dioxide (SiO2), aluminum oxide (Al2O3), nitric oxide (NO) or combinations thereof. The amorphous oxide film can conformal and have a porosity of less than about 1% and may have a dielectric constant (k) of about 8 to about 28.
    Type: Application
    Filed: April 22, 2021
    Publication date: June 13, 2024
    Inventors: Zhelin Sun, Kwang Soo Huh, Lai Zhao, Soo Yong Choi
  • Publication number: 20240190355
    Abstract: Proposed is a sliding-type glove box including a housing mounted in a dashboard, a pair of rail parts provided in an inner space of the housing, and a storing part capable of being pulled out in a sliding manner by being moved along the rail parts. Each of the rail parts includes an outer rail mounted on the housing, an inner rail connected to a bottom portion of the storing part and provided such that the inner rail is capable of being moved along the outer rail. Furthermore, a stopper limiting a moving distance of the storing part is detachably provided on the outer rail.
    Type: Application
    Filed: March 15, 2022
    Publication date: June 13, 2024
    Inventors: Dong Il SON, Dong Yong CHOI, Chang Bok PARK, Ie Seob PARK
  • Publication number: 20240188294
    Abstract: A semiconductor memory device comprising a substrate including a cell array area and an extension area, a mold structure including, a plurality of gate electrodes sequentially stacked on the cell array area of the substrate and stacked in a stair shape on the extension area of the substrate, and a plurality of mold insulating films stacked alternately with the plurality of gate electrodes, a plurality of channel structures on the cell array area of the substrate, wherein each of the plurality of channel structures extends through the mold structure and intersects the plurality of gate electrodes, a plurality of cell contacts on the extension area of the substrate and respectively connected to the plurality of gate electrodes, a first interlayer insulating film on the mold structure so as to cover the plurality of channel structures and the plurality of cell contacts.
    Type: Application
    Filed: August 11, 2023
    Publication date: June 6, 2024
    Inventors: Sam Ki KIM, Nam Bin KIM, Ji Woong KIM, Tae Hun KIM, Sae Rom LEE, Jun Hee LIM, Nag Yong CHOI, Sun Gyung HWANG
  • Patent number: D1038105
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: August 6, 2024
    Assignee: SPIGEN KOREA CO., LTD.
    Inventors: Bonyoung Koo, Jin Yong Choi, Eun Mi Kim