Patents by Inventor Hoon Cho

Hoon Cho 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).

  • Lighting system for air mobility
    Patent number: 11702226
    Abstract: A lighting system for air mobility may include a light emitting unit provided on a boom or a propeller of the air mobility and configured to emit light toward a ground surface so that the light is projected onto a point directed toward the ground surface from the propeller or the boom; and a control unit electrically connected to the light emitting unit and configured to control light emitting modes of the light, emitted by the light emitting unit, based on operating modes of the air mobility or operating modes of the propeller.
    Type: Grant
    Filed: July 19, 2021
    Date of Patent: July 18, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Sang Hyun Jung, Kyu Hoon Cho, Chung Sik Yim, Jae Young Choi
  • Method and apparatus for user authentication
    Patent number: 11706032
    Abstract: A method for user authentication according to one embodiment of the present disclosure includes acquiring authentication information including biometric information of a user, generating a random string and a helper string from the biometric information, generating a secret value that corresponds to the authentication information, generating a private key and a public key using the secret value and the random string, and transmitting the public key to an authentication server.
    Type: Grant
    Filed: October 26, 2019
    Date of Patent: July 18, 2023
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Kyu-Young Choi, Hee-Jin Park, Ji-Hoon Cho
  • VEHICLE SEAT
    Publication number: 20230191960
    Abstract: A vehicle seat includes first and second sub-seatbacks also provided as first and second seat cushions mounted on a main seatback to be rotatable in forward-rearward directions. A forward facing position in which an occupant is accommodated while viewing forward and a rearward facing position in which the occupant is accommodated while viewing rearward is easily realized, in response to forward and rearward rotation of the first sub-seatback and the second sub-seatback also provided as first and second seat cushions. Furthermore, a full-bed mode in which the seat is horizontally spread like a bed, a cushion tip-up mode in which the entirety of the seat is positioned upright for ensuring freight loading and an occupant entering and exiting passage, and the like are realized.
    Type: Application
    Filed: November 23, 2022
    Publication date: June 22, 2023
    Applicants: Hyundai Motor Company, Kia Corporation, Hyundai Transys Inc.
    Inventors: Dong Woo JEONG, Eun Wue Kim, Dae Hee LEE, Myung Hoe KIM, Jun Sik HWANG, Gwon Hwa BOK, Hae Dong KWAK, Jae Sung SHIN, Han Kyung PARK, Jae Hoon CHO
  • CUSHION TIP-UP TYPE SEAT FOR VEHICLE
    Publication number: 20230191962
    Abstract: Disclosed is a cushion tip-up type seat for a vehicle. The cushion tip-up type seat for a vehicle is configured to perform a tip-up function of a cushion part, and to move a seat leftward and rightward to adjust an interval between left and right seats, whereby left and right spacing between occupants seated in the seats is sufficiently secured and the convenience of the occupants is improved.
    Type: Application
    Filed: July 13, 2022
    Publication date: June 22, 2023
    Applicants: Hyundai Motor Company, Kia Corporation, Hyundai Transys Inc.
    Inventors: Dong Woo JEONG, Eun Sue Kim, Dae Hee Lee, Myung Hoe Kim, Jun Sik Hwang, Gwon Hwa Bok, Hae Dong Kwak, Jae Sung Shin, Han Kyung Park, Jae Hoon Cho
  • SEAT FOR VEHICLE
    Publication number: 20230191959
    Abstract: A seat for a vehicle is proposed. The seat for a vehicle is configured to perform sliding of a seat cushion in conjunction with reclining of a seatback without a separate driver part or recliner, and to realize tipping-up of the seat cushion with the seat cushion and the seatback removably provided, and to be easily mounted and assembled to a vehicle to secure the inside space utilization of the vehicle and achieve cost reduction.
    Type: Application
    Filed: October 31, 2022
    Publication date: June 22, 2023
    Inventors: Dong Woo JEONG, Han Su YOO, Jung Sang YOU, Guk Mu PARK, Myung Hoe KIM, Eun Sue KIM, Dae Hee LEE, Jun Sik HWANG, Gwon Hwa BOK, Hae Dong KWAK, Jae Sung SHIN, Han Kyung PARK, Jae Hoon CHO
  • BROADBAND ARCHITECTURES FOR RADIO FREQUENCY FRONT-ENDS
    Publication number: 20230179234
    Abstract: The radio frequency front-end systems herein include modules having bandwidth controllable components, such as amplifier and filters. By implementing the modules with bandwidth control, the same module can be used for operation of multiple frequency bands including a first frequency band and a second frequency band. Thus, when implementing features such as carrier aggregation, multiple-input multiple-output (MIMO), and/or sounding resource signaling (SRS) for supporting the multiple frequency bands, the total number of modules used can be reduced and/or additional feature support can be provided compared to an implementation in which each module supports a single frequency band.
    Type: Application
    Filed: January 31, 2023
    Publication date: June 8, 2023
    Inventors: Lup Meng Loh, Aleksey A. Lyalin, David Richard Pehlke, Anand Raghavan, Jin Hoon Cho
  • Filter reuse in radio frequency front-ends
    Patent number: 11671122
    Abstract: Radio frequency front-end systems with filter reuse. In certain embodiments, a front-end system includes a filter, a low noise amplifier (LNA), and a switch interposed between the filter and an input to the LNA. In a first state of the switch, the filter serves to filter a radio frequency signal that is amplified by the LNA. The front-end system further includes a power amplifier that is coupled to the switch. Additionally, in a second state of the switch, the filter serves to filter an amplified radio frequency transmit signal provided by the power amplifier. Accordingly, a filter along a receive path of the front-end system is reused for transmit.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: June 6, 2023
    Assignee: Skyworks Solutions, Inc.
    Inventors: Lup Meng Loh, Aleksey A. Lyalin, David Richard Pehlke, Anand Raghavan, Jin Hoon Cho
  • Retractable propeller apparatus of air mobility vehicle
    Patent number: 11661174
    Abstract: A retractable propeller apparatus of an air mobility vehicle has a structure enabling a propeller to be exposed or hidden depending on whether the air mobility vehicle is in a high-speed flight or a parking position. In particular, the retractable propeller apparatus includes: a base having a mount provided with a space; a propeller unit disposed on the mount and configured to generate a flow of air; a cover configured to close the space and be movable in the top-bottom direction with respect to the mount; and a lift unit disposed on the mount connected to the cover, and configured to move the cover. The cover selectively closes or opens the space based on an operation of the lift unit such that the propeller unit is operable.
    Type: Grant
    Filed: May 11, 2021
    Date of Patent: May 30, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Sang Hyun Jung, Kyu Hoon Cho, Chung Sik Yim, Jae Young Choi
  • Organic light emitting diode display device
    Patent number: 11653527
    Abstract: An organic light emitting diode display device, including a flexible substrate; pixels on the flexible substrate, the pixels including an organic emission layer; a pixel definition layer between the pixels, the pixel definition layer including openings; an encapsulation layer covering the pixels; and a conductive light shielding member on the encapsulation layer, the conductive light shielding member not overlapped with the pixels, and overlapped with the pixel definition layer.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: May 16, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seong Min Wang, Jung Gun Nam, Byeong Hoon Cho, Mu Gyeom Kim
  • Structure for shielding rail exposed to outside of sliding door vehicle
    Patent number: 11639624
    Abstract: A structure for shielding a rail includes a rail configured to be mounted on a vehicle body, a drive unit movably connected to the rail, a swing arm rotatably connected to the drive unit and a sliding door, a shade bar configured to be in contact with the swing arm and connected to the drive unit so as to be movable in a first direction in which the shade bar moves close to the rail or a second direction in which the shade bar moves away from the rail, and a cover having a first end connected to the shade bar, the cover configured to open or close a space in which the rail is positioned in accordance with a movement of the drive unit.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: May 2, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jae-Seung Lee, Dae-Hee Lee, Kyu-Hoon Cho, Seung-Sik Han, Yong-Hyun Nam, Chung-Sik Yim
  • BATTERY PACK
    Publication number: 20230128142
    Abstract: A battery pack includes a pack housing, at least one battery module disposed inside the pack housing, and a vent hole connecting inside and outside of the pack housing, wherein the battery module includes a plurality of battery cells and a first thermal propagation (TP) blocking member disposed between the plurality of battery cells.
    Type: Application
    Filed: October 25, 2022
    Publication date: April 27, 2023
    Inventors: Jun Hee JUNG, Jeong Woon KO, Bon Seok KU, Ja Sung YUN, Jeong Hwan LEE, Sei Hoon CHO, Ha Neul CHOI, Jae Il HWANG
  • STRUCTURE OF FLAP PART FOR COVERING RAIL PART WHEN OPENING SLIDING DOOR OF VEHICLE
    Publication number: 20230118226
    Abstract: A structure of a flap part for covering a rail part when opening a sliding door of a vehicle, includes a door flap part including an installation hole, a door flap guide, door trim flap links, elastic members, and a flap, wherein the sliding door is supported by a roller arm, and the rail part, which is externally exposed when the sliding door is opened, is covered by the flap part, and wherein at a time of opening the door, a roller provided on the roller arm comes into contact with a door flap guide and pushes the door flap guide to ensure a movement space for the roller arm.
    Type: Application
    Filed: July 12, 2022
    Publication date: April 20, 2023
    Applicants: Hyundai Motor Company, Kia Corporation, Duck Yang Industry Co., Ltd.
    Inventors: Jae-Seung Lee, Chung-Sik Yim, Yong-Hyun Nam, Kyu-Hoon Cho, Gwang-Seob Kim
  • Sound generating apparatus and method for vehicle
    Patent number: 11623563
    Abstract: A sound generating apparatus for a vehicle includes: a motor controller that generates a motor torque corresponding to a target sound; and an output device that outputs the target sound based on vibration generated by the motor torque to generate a sound of the vehicle without requiring an external amplifier or a separate actuator, thus preventing increases in cost and weight.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: April 11, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Kyoung Jin Chang, Young Hoon Cho, Do Hong Lee
  • BATTERY PACK
    Publication number: 20230101256
    Abstract: A battery pack includes a lower plate on which one or more cell assemblies are disposed, one or more support frames coupled to the lower plate, and one or more reinforcing members coupled to one side of the support frame to form a venting path. The reinforcing member includes a material different from a material of the support frame.
    Type: Application
    Filed: September 30, 2022
    Publication date: March 30, 2023
    Inventors: Jin Su HAN, Min Song KANG, Ju Yong PARK, Sei Hoon CHO, Ji Woong KIM, Byeong Jun PAK
  • Battery Module and Battery Pack Having the Same
    Publication number: 20230102399
    Abstract: A battery module includes: a plurality of battery cells; and an insulating cover disposed on one side of the plurality of battery cells, the insulating cover comprising a venting guide configured to emit flame or gas occurring in one or more of the plurality of battery cell.
    Type: Application
    Filed: September 21, 2022
    Publication date: March 30, 2023
    Inventors: Jin Su Han, Min Song Kang, Ju Yong Park, Sei Hoon Cho, Ji Woong Kim, Byeong Jun Pak
  • BATTERY PACK
    Publication number: 20230097771
    Abstract: A battery pack includes a cell stack including a plurality of battery cells stacked together; a pack case accommodating the cell stack therein, a partition member partitioning an internal space of the pack case into a plurality of spaces, and a blocking member disposed between the partition member and the pack case to block heat propagation between the plurality of spaces.
    Type: Application
    Filed: September 30, 2022
    Publication date: March 30, 2023
    Inventors: Jin Su HAN, Min Song KANG, Ju Yong PARK, Sei Hoon CHO, Ji Woong KIM, Byeong Jun PAK
  • BATTERY PACK
    Publication number: 20230102065
    Abstract: A battery pack includes: a pack housing having an internal space; at least one cell stack body accommodated in the internal space of the pack housing; at least one electronic component accommodated in the internal space of the pack housing; a connecting member electrically connected to at least one of the at least one cell stack body and the at least one electronic component; and a partition wall partitioning the internal space and accommodating at least a portion of the connecting member.
    Type: Application
    Filed: September 30, 2022
    Publication date: March 30, 2023
    Inventors: Jin Su HAN, Min Song KANG, Ju Yong PARK, Sei Hoon CHO, Ji Woong KIM, Byeong Jun PAK
  • BATTERY PACK
    Publication number: 20230095960
    Abstract: A battery pack includes: a first cooling plate including a first cooling path, along which a refrigerant is circulated, and a first inlet pipe connected to the first cooling path; a second cooling plate including a second cooling path, along which a refrigerant is circulated, and a second inlet pipe connected to the second cooling path and sealingly engaged to the first inlet pipe; a main supply pipe branching from the first inlet pipe or the second inlet pipe and supplying a refrigerant to the first inlet pipe and the second inlet pipe; and a pack unit body including at least one battery cell and disposed between the first cooling plate and the second cooling plate.
    Type: Application
    Filed: September 30, 2022
    Publication date: March 30, 2023
    Inventors: Ju Yong PARK, Min Song KANG, Sei Hoon CHO, Jin Su HAN, Ji Woong KIM, Byeong Jun PAK
  • BATTERY PACK
    Publication number: 20230098593
    Abstract: A battery pack includes a pack case and a plurality of cell stacks accommodated in an accommodation space of the pack case, wherein the pack case includes a lower plate on which the plurality of cell stacks is disposed and a partition member partitioning the accommodation space, and at least a portion of the partition member may be formed of a material different from a material of the lower plate.
    Type: Application
    Filed: September 30, 2022
    Publication date: March 30, 2023
    Inventors: Jin Su HAN, Min Song KANG, Ju Yong PARK, Sei Hoon CHO, Ji Woong KIM, Byeong Jun PAK
  • Educational game for learning
    Patent number: D985674
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: May 9, 2023
    Inventor: Sung Hoon Cho